{"schema_version":"1","data":[{"id":3667,"advisory_id":"5e785fab-49a3-45c2-bd50-0740f5e24f6a","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2016-3235","source_published_at":"2021-11-03T00:00:00+00:00","published_at":"2026-10-24T21:39:25.652627+00:00","extraction_method":"structured","technologies":["core-kev","office"],"cve_ids":["CVE-2016-3235"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Microsoft Office OLE DLL Side Loading Vulnerability","summary":"Microsoft Office Object Linking & Embedding (OLE) dynamic link library (DLL) contains a side loading vulnerability due to it improperly validating input before loading libraries. Successful exploitation allows for remote code execution. CISA required action: Apply updates per vendor instructions.","evidence":"kev:CVE-2016-3235","products":[{"name":{"value":"Office","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2016-3235","aliases":["CVE-2016-3235"],"affected":[],"modified":"2021-11-03T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":["CWE-264"],"cveID":"CVE-2016-3235","notes":"https://nvd.nist.gov/vuln/detail/CVE-2016-3235","dueDate":"2022-05-03","product":"Office","dateAdded":"2021-11-03","vendorProject":"Microsoft","requiredAction":"Apply updates per vendor instructions.","known_exploited":true,"shortDescription":"Microsoft Office Object Linking & Embedding (OLE) dynamic link library (DLL) contains a side loading vulnerability due to it improperly validating input before loading libraries. Successful exploitation allows for remote code execution.","vulnerabilityName":"Microsoft Office OLE DLL Side Loading Vulnerability","knownRansomwareCampaignUse":"Unknown"}},"related_cves":[{"value":"CVE-2016-3235","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null}},{"id":3651,"advisory_id":"4576e877-a029-4088-b5a2-71a0cffe9a80","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2017-11774","source_published_at":"2021-11-03T00:00:00+00:00","published_at":"2026-10-24T21:38:30.399522+00:00","extraction_method":"structured","technologies":["core-kev","office"],"cve_ids":["CVE-2017-11774"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Microsoft Office Outlook Security Feature Bypass Vulnerability","summary":"Microsoft Office Outlook contains a security feature bypass vulnerability due to improperly handling objects in memory. Successful exploitation allows an attacker to execute commands. CISA required action: Apply updates per vendor instructions.","evidence":"kev:CVE-2017-11774","products":[{"name":{"value":"Office","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2017-11774","aliases":["CVE-2017-11774"],"affected":[],"modified":"2021-11-03T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":["CWE-119"],"cveID":"CVE-2017-11774","notes":"https://nvd.nist.gov/vuln/detail/CVE-2017-11774","dueDate":"2022-05-03","product":"Office","dateAdded":"2021-11-03","vendorProject":"Microsoft","requiredAction":"Apply updates per vendor instructions.","known_exploited":true,"shortDescription":"Microsoft Office Outlook contains a security feature bypass vulnerability due to improperly handling objects in memory. Successful exploitation allows an attacker to execute commands.","vulnerabilityName":"Microsoft Office Outlook Security Feature Bypass Vulnerability","knownRansomwareCampaignUse":"Unknown"}},"related_cves":[{"value":"CVE-2017-11774","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null}},{"id":3646,"advisory_id":"ff779951-69a8-4174-a342-125f9ee46406","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2021-27059","source_published_at":"2021-11-03T00:00:00+00:00","published_at":"2026-10-24T21:38:27.443464+00:00","extraction_method":"structured","technologies":["core-kev","office"],"cve_ids":["CVE-2021-27059"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Microsoft Office Remote Code Execution Vulnerability","summary":"Microsoft Office contains an unspecified vulnerability that allows for remote code execution. CISA required action: Apply updates per vendor instructions.","evidence":"kev:CVE-2021-27059","products":[{"name":{"value":"Office","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2021-27059","aliases":["CVE-2021-27059"],"affected":[],"modified":"2021-11-03T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":[],"cveID":"CVE-2021-27059","notes":"https://nvd.nist.gov/vuln/detail/CVE-2021-27059","dueDate":"2021-11-17","product":"Office","dateAdded":"2021-11-03","vendorProject":"Microsoft","requiredAction":"Apply updates per vendor instructions.","known_exploited":true,"shortDescription":"Microsoft Office contains an unspecified vulnerability that allows for remote code execution.","vulnerabilityName":"Microsoft Office Remote Code Execution Vulnerability","knownRansomwareCampaignUse":"Unknown"}},"related_cves":[{"value":"CVE-2021-27059","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null}},{"id":3644,"advisory_id":"c951cfdb-b63e-4c9b-8bb7-9cc073bcd167","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2017-11882","source_published_at":"2021-11-03T00:00:00+00:00","published_at":"2026-10-24T21:38:26.304853+00:00","extraction_method":"structured","technologies":["core-kev","office"],"cve_ids":["CVE-2017-11882"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Microsoft Office Memory Corruption Vulnerability","summary":"Microsoft Office contains a memory corruption vulnerability that allows remote code execution in the context of the current user. CISA required action: Apply updates per vendor instructions.","evidence":"kev:CVE-2017-11882","products":[{"name":{"value":"Office","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2017-11882","aliases":["CVE-2017-11882"],"affected":[],"modified":"2021-11-03T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":["CWE-119"],"cveID":"CVE-2017-11882","notes":"https://nvd.nist.gov/vuln/detail/CVE-2017-11882","dueDate":"2022-05-03","product":"Office","dateAdded":"2021-11-03","vendorProject":"Microsoft","requiredAction":"Apply updates per vendor instructions.","known_exploited":true,"shortDescription":"Microsoft Office contains a memory corruption vulnerability that allows remote code execution in the context of the current user.","vulnerabilityName":"Microsoft Office Memory Corruption Vulnerability","knownRansomwareCampaignUse":"Known"}},"related_cves":[{"value":"CVE-2017-11882","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null}},{"id":3641,"advisory_id":"cec543e7-6c9a-4594-8f2f-3b6f8cd10801","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2018-0802","source_published_at":"2021-11-03T00:00:00+00:00","published_at":"2026-10-24T21:38:24.577432+00:00","extraction_method":"structured","technologies":["core-kev","office"],"cve_ids":["CVE-2018-0802"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Microsoft Office Memory Corruption Vulnerability","summary":"Microsoft Office contains a memory corruption vulnerability due to the way objects are handled in memory. Successful exploitation allows for remote code execution in the context of the current user. This vulnerability is known to be chained with CVE-2018-0798. CISA required action: Apply updates per vendor instructions.","evidence":"kev:CVE-2018-0802","products":[{"name":{"value":"Office","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2018-0802","aliases":["CVE-2018-0802"],"affected":[],"modified":"2021-11-03T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":["CWE-787"],"cveID":"CVE-2018-0802","notes":"https://nvd.nist.gov/vuln/detail/CVE-2018-0802","dueDate":"2022-05-03","product":"Office","dateAdded":"2021-11-03","vendorProject":"Microsoft","requiredAction":"Apply updates per vendor instructions.","known_exploited":true,"shortDescription":"Microsoft Office contains a memory corruption vulnerability due to the way objects are handled in memory. Successful exploitation allows for remote code execution in the context of the current user. This vulnerability is known to be chained with CVE-2018-0798.","vulnerabilityName":"Microsoft Office Memory Corruption Vulnerability","knownRansomwareCampaignUse":"Known"}},"related_cves":[{"value":"CVE-2018-0802","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null}},{"id":3640,"advisory_id":"07faeb9c-e6b3-4471-aa8b-bddcc636304f","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2015-1641","source_published_at":"2021-11-03T00:00:00+00:00","published_at":"2026-10-24T21:38:23.912024+00:00","extraction_method":"structured","technologies":["core-kev","office"],"cve_ids":["CVE-2015-1641"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Microsoft Office Memory Corruption Vulnerability","summary":"Microsoft Office contains a memory corruption vulnerability due to failure to properly handle rich text format files in memory. Successful exploitation allows for remote code execution in the context of the current user. CISA required action: Apply updates per vendor instructions.","evidence":"kev:CVE-2015-1641","products":[{"name":{"value":"Office","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2015-1641","aliases":["CVE-2015-1641"],"affected":[],"modified":"2021-11-03T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":["CWE-399"],"cveID":"CVE-2015-1641","notes":"https://nvd.nist.gov/vuln/detail/CVE-2015-1641","dueDate":"2022-05-03","product":"Office","dateAdded":"2021-11-03","vendorProject":"Microsoft","requiredAction":"Apply updates per vendor instructions.","known_exploited":true,"shortDescription":"Microsoft Office contains a memory corruption vulnerability due to failure to properly handle rich text format files in memory. Successful exploitation allows for remote code execution in the context of the current user.","vulnerabilityName":"Microsoft Office Memory Corruption Vulnerability","knownRansomwareCampaignUse":"Unknown"}},"related_cves":[{"value":"CVE-2015-1641","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null}},{"id":3638,"advisory_id":"aaa24cc4-8e5c-4374-b05c-3cefe94671b5","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2018-0798","source_published_at":"2021-11-03T00:00:00+00:00","published_at":"2026-10-24T21:38:22.764977+00:00","extraction_method":"structured","technologies":["core-kev","office"],"cve_ids":["CVE-2018-0798"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Microsoft Office Memory Corruption Vulnerability","summary":"Microsoft Office contains a memory corruption vulnerability due to the way objects are handled in memory. Successful exploitation allows for remote code execution in the context of the current user. This vulnerability is known to be chained with CVE-2018-0802. CISA required action: Apply updates per vendor instructions.","evidence":"kev:CVE-2018-0798","products":[{"name":{"value":"Office","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2018-0798","aliases":["CVE-2018-0798"],"affected":[],"modified":"2021-11-03T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":["CWE-787"],"cveID":"CVE-2018-0798","notes":"https://nvd.nist.gov/vuln/detail/CVE-2018-0798","dueDate":"2022-05-03","product":"Office","dateAdded":"2021-11-03","vendorProject":"Microsoft","requiredAction":"Apply updates per vendor instructions.","known_exploited":true,"shortDescription":"Microsoft Office contains a memory corruption vulnerability due to the way objects are handled in memory. Successful exploitation allows for remote code execution in the context of the current user. This vulnerability is known to be chained with CVE-2018-0802.","vulnerabilityName":"Microsoft Office Memory Corruption Vulnerability","knownRansomwareCampaignUse":"Unknown"}},"related_cves":[{"value":"CVE-2018-0798","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null}},{"id":2968,"advisory_id":"b13bb4fe-332c-4414-b943-5bd11a7179b1","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2021-42292","source_published_at":"2021-11-17T00:00:00+00:00","published_at":"2026-10-24T21:26:56.881141+00:00","extraction_method":"structured","technologies":["core-kev","office"],"cve_ids":["CVE-2021-42292"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Microsoft Excel Security Feature Bypass","summary":"A security feature bypass vulnerability in Microsoft Excel would allow a local user to perform arbitrary code execution. CISA required action: Apply updates per vendor instructions.","evidence":"kev:CVE-2021-42292","products":[{"name":{"value":"Office","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2021-42292","aliases":["CVE-2021-42292"],"affected":[],"modified":"2021-11-17T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":["CWE-357"],"cveID":"CVE-2021-42292","notes":"https://nvd.nist.gov/vuln/detail/CVE-2021-42292","dueDate":"2021-12-01","product":"Office","dateAdded":"2021-11-17","vendorProject":"Microsoft","requiredAction":"Apply updates per vendor instructions.","known_exploited":true,"shortDescription":"A security feature bypass vulnerability in Microsoft Excel would allow a local user to perform arbitrary code execution.","vulnerabilityName":"Microsoft Excel Security Feature Bypass","knownRansomwareCampaignUse":"Unknown"}},"related_cves":[{"value":"CVE-2021-42292","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null}},{"id":2896,"advisory_id":"211f7529-ce8b-4b1a-8319-fbaf9be8b035","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2017-0262","source_published_at":"2022-02-10T00:00:00+00:00","published_at":"2026-10-24T21:26:14.333075+00:00","extraction_method":"structured","technologies":["core-kev","office"],"cve_ids":["CVE-2017-0262"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Microsoft Office Remote Code Execution Vulnerability","summary":"A remote code execution vulnerability exists in Microsoft Office. CISA required action: Apply updates per vendor instructions.","evidence":"kev:CVE-2017-0262","products":[{"name":{"value":"Office","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2017-0262","aliases":["CVE-2017-0262"],"affected":[],"modified":"2022-02-10T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":[],"cveID":"CVE-2017-0262","notes":"https://nvd.nist.gov/vuln/detail/CVE-2017-0262","dueDate":"2022-08-10","product":"Office","dateAdded":"2022-02-10","vendorProject":"Microsoft","requiredAction":"Apply updates per vendor instructions.","known_exploited":true,"shortDescription":"A remote code execution vulnerability exists in Microsoft Office.","vulnerabilityName":"Microsoft Office Remote Code Execution Vulnerability","knownRansomwareCampaignUse":"Unknown"}},"related_cves":[{"value":"CVE-2017-0262","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null}},{"id":2874,"advisory_id":"d1902ae6-421f-48f1-b938-61c5b6f1b0fe","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2017-8570","source_published_at":"2022-02-25T00:00:00+00:00","published_at":"2026-10-24T21:25:59.597932+00:00","extraction_method":"structured","technologies":["core-kev","office"],"cve_ids":["CVE-2017-8570"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Microsoft Office Remote Code Execution Vulnerability","summary":"A remote code execution vulnerability exists in Microsoft Office software when it fails to properly handle objects in memory. CISA required action: Apply updates per vendor instructions.","evidence":"kev:CVE-2017-8570","products":[{"name":{"value":"Office","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2017-8570","aliases":["CVE-2017-8570"],"affected":[],"modified":"2022-02-25T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":[],"cveID":"CVE-2017-8570","notes":"https://nvd.nist.gov/vuln/detail/CVE-2017-8570","dueDate":"2022-08-25","product":"Office","dateAdded":"2022-02-25","vendorProject":"Microsoft","requiredAction":"Apply updates per vendor instructions.","known_exploited":true,"shortDescription":"A remote code execution vulnerability exists in Microsoft Office software when it fails to properly handle objects in memory.","vulnerabilityName":"Microsoft Office Remote Code Execution Vulnerability","knownRansomwareCampaignUse":"Unknown"}},"related_cves":[{"value":"CVE-2017-8570","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null}},{"id":2864,"advisory_id":"b315c820-c0f4-453a-bbd7-b4946361ba4f","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2010-3333","source_published_at":"2022-03-03T00:00:00+00:00","published_at":"2026-10-24T21:25:53.267661+00:00","extraction_method":"structured","technologies":["core-kev","office"],"cve_ids":["CVE-2010-3333"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Microsoft Office Stack-based Buffer Overflow Vulnerability","summary":"A stack-based buffer overflow vulnerability exists in the parsing of RTF data in Microsoft Office and earlier allows an attacker to perform remote code execution. CISA required action: Apply updates per vendor instructions.","evidence":"kev:CVE-2010-3333","products":[{"name":{"value":"Office","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2010-3333","aliases":["CVE-2010-3333"],"affected":[],"modified":"2022-03-03T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":["CWE-119"],"cveID":"CVE-2010-3333","notes":"https://nvd.nist.gov/vuln/detail/CVE-2010-3333","dueDate":"2022-03-24","product":"Office","dateAdded":"2022-03-03","vendorProject":"Microsoft","requiredAction":"Apply updates per vendor instructions.","known_exploited":true,"shortDescription":"A stack-based buffer overflow vulnerability exists in the parsing of RTF data in Microsoft Office and earlier allows an attacker to perform remote code execution.","vulnerabilityName":"Microsoft Office Stack-based Buffer Overflow Vulnerability","knownRansomwareCampaignUse":"Unknown"}},"related_cves":[{"value":"CVE-2010-3333","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null}},{"id":2859,"advisory_id":"e506374d-11c0-47f7-a3cd-c496059fa18b","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2012-1856","source_published_at":"2022-03-03T00:00:00+00:00","published_at":"2026-10-24T21:25:49.962942+00:00","extraction_method":"structured","technologies":["core-kev","office"],"cve_ids":["CVE-2012-1856"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Microsoft Office MSCOMCTL.OCX Remote Code Execution Vulnerability","summary":"The TabStrip ActiveX control in the Common Controls in MSCOMCTL.OCX in Microsoft Office allows remote attackers to execute arbitrary code via a crafted (1) document or (2) web page that triggers system-state corruption. CISA required action: Apply updates per vendor instructions.","evidence":"kev:CVE-2012-1856","products":[{"name":{"value":"Office","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2012-1856","aliases":["CVE-2012-1856"],"affected":[],"modified":"2022-03-03T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":["CWE-94"],"cveID":"CVE-2012-1856","notes":"https://nvd.nist.gov/vuln/detail/CVE-2012-1856","dueDate":"2022-03-24","product":"Office","dateAdded":"2022-03-03","vendorProject":"Microsoft","requiredAction":"Apply updates per vendor instructions.","known_exploited":true,"shortDescription":"The TabStrip ActiveX control in the Common Controls in MSCOMCTL.OCX in Microsoft Office allows remote attackers to execute arbitrary code via a crafted (1) document or (2) web page that triggers system-state corruption.","vulnerabilityName":"Microsoft Office MSCOMCTL.OCX Remote Code Execution Vulnerability","knownRansomwareCampaignUse":"Unknown"}},"related_cves":[{"value":"CVE-2012-1856","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null}},{"id":2844,"advisory_id":"1946ca0c-ec86-4a20-9af4-293ef9bb8839","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2015-1642","source_published_at":"2022-03-03T00:00:00+00:00","published_at":"2026-10-24T21:25:39.858216+00:00","extraction_method":"structured","technologies":["core-kev","office"],"cve_ids":["CVE-2015-1642"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Microsoft Office Memory Corruption Vulnerability","summary":"Microsoft Office contains a memory corruption vulnerability that allows remote attackers to execute arbitrary code via a crafted document. CISA required action: Apply updates per vendor instructions.","evidence":"kev:CVE-2015-1642","products":[{"name":{"value":"Office","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2015-1642","aliases":["CVE-2015-1642"],"affected":[],"modified":"2022-03-03T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":["CWE-119"],"cveID":"CVE-2015-1642","notes":"https://nvd.nist.gov/vuln/detail/CVE-2015-1642","dueDate":"2022-03-24","product":"Office","dateAdded":"2022-03-03","vendorProject":"Microsoft","requiredAction":"Apply updates per vendor instructions.","known_exploited":true,"shortDescription":"Microsoft Office contains a memory corruption vulnerability that allows remote attackers to execute arbitrary code via a crafted document.","vulnerabilityName":"Microsoft Office Memory Corruption Vulnerability","knownRansomwareCampaignUse":"Unknown"}},"related_cves":[{"value":"CVE-2015-1642","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null}},{"id":2840,"advisory_id":"7b096775-5f92-4966-8ae2-d0e3530ced43","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2015-2545","source_published_at":"2022-03-03T00:00:00+00:00","published_at":"2026-10-24T21:25:36.928239+00:00","extraction_method":"structured","technologies":["core-kev","office"],"cve_ids":["CVE-2015-2545"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Microsoft Office Malformed EPS File Vulnerability","summary":"Microsoft Office allows remote attackers to execute arbitrary code via a crafted EPS image. CISA required action: Apply updates per vendor instructions.","evidence":"kev:CVE-2015-2545","products":[{"name":{"value":"Office","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2015-2545","aliases":["CVE-2015-2545"],"affected":[],"modified":"2022-03-03T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":["CWE-20"],"cveID":"CVE-2015-2545","notes":"https://nvd.nist.gov/vuln/detail/CVE-2015-2545","dueDate":"2022-03-24","product":"Office","dateAdded":"2022-03-03","vendorProject":"Microsoft","requiredAction":"Apply updates per vendor instructions.","known_exploited":true,"shortDescription":"Microsoft Office allows remote attackers to execute arbitrary code via a crafted EPS image.","vulnerabilityName":"Microsoft Office Malformed EPS File Vulnerability","knownRansomwareCampaignUse":"Unknown"}},"related_cves":[{"value":"CVE-2015-2545","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null}},{"id":2833,"advisory_id":"e2891efe-1a4d-410e-a5ed-7733eefa0e46","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2016-7193","source_published_at":"2022-03-03T00:00:00+00:00","published_at":"2026-10-24T21:25:29.697163+00:00","extraction_method":"structured","technologies":["core-kev","office"],"cve_ids":["CVE-2016-7193"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Microsoft Office Memory Corruption Vulnerability","summary":"Microsoft Office contains a memory corruption vulnerability which can allow for remote code execution. CISA required action: Apply updates per vendor instructions.","evidence":"kev:CVE-2016-7193","products":[{"name":{"value":"Office","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2016-7193","aliases":["CVE-2016-7193"],"affected":[],"modified":"2022-03-03T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":["CWE-119"],"cveID":"CVE-2016-7193","notes":"https://nvd.nist.gov/vuln/detail/CVE-2016-7193","dueDate":"2022-03-24","product":"Office","dateAdded":"2022-03-03","vendorProject":"Microsoft","requiredAction":"Apply updates per vendor instructions.","known_exploited":true,"shortDescription":"Microsoft Office contains a memory corruption vulnerability which can allow for remote code execution.","vulnerabilityName":"Microsoft Office Memory Corruption Vulnerability","knownRansomwareCampaignUse":"Unknown"}},"related_cves":[{"value":"CVE-2016-7193","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null}},{"id":2827,"advisory_id":"4a863bef-7004-4b9c-beab-a1a6c1986f5b","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2017-0261","source_published_at":"2022-03-03T00:00:00+00:00","published_at":"2026-10-24T21:25:24.993883+00:00","extraction_method":"structured","technologies":["core-kev","office"],"cve_ids":["CVE-2017-0261"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Microsoft Office Use-After-Free Vulnerability","summary":"Microsoft Office contains a use-after-free vulnerability which can allow for remote code execution. CISA required action: Apply updates per vendor instructions.","evidence":"kev:CVE-2017-0261","products":[{"name":{"value":"Office","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2017-0261","aliases":["CVE-2017-0261"],"affected":[],"modified":"2022-03-03T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":["CWE-416"],"cveID":"CVE-2017-0261","notes":"https://nvd.nist.gov/vuln/detail/CVE-2017-0261","dueDate":"2022-03-24","product":"Office","dateAdded":"2022-03-03","vendorProject":"Microsoft","requiredAction":"Apply updates per vendor instructions.","known_exploited":true,"shortDescription":"Microsoft Office contains a use-after-free vulnerability which can allow for remote code execution.","vulnerabilityName":"Microsoft Office Use-After-Free Vulnerability","knownRansomwareCampaignUse":"Unknown"}},"related_cves":[{"value":"CVE-2017-0261","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null}},{"id":2824,"advisory_id":"d40deefe-9558-4e88-9ebd-482d88150df8","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2017-11826","source_published_at":"2022-03-03T00:00:00+00:00","published_at":"2026-10-24T21:25:22.201801+00:00","extraction_method":"structured","technologies":["core-kev","office"],"cve_ids":["CVE-2017-11826"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Microsoft Office Remote Code Execution Vulnerability","summary":"A remote code execution vulnerability exists in Microsoft Office software when the software fails to properly handle objects in memory. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the current user. CISA required action: Apply updates per vendor instructions.","evidence":"kev:CVE-2017-11826","products":[{"name":{"value":"Office","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2017-11826","aliases":["CVE-2017-11826"],"affected":[],"modified":"2022-03-03T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":["CWE-119"],"cveID":"CVE-2017-11826","notes":"https://nvd.nist.gov/vuln/detail/CVE-2017-11826","dueDate":"2022-03-24","product":"Office","dateAdded":"2022-03-03","vendorProject":"Microsoft","requiredAction":"Apply updates per vendor instructions.","known_exploited":true,"shortDescription":"A remote code execution vulnerability exists in Microsoft Office software when the software fails to properly handle objects in memory. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the current user.","vulnerabilityName":"Microsoft Office Remote Code Execution Vulnerability","knownRansomwareCampaignUse":"Unknown"}},"related_cves":[{"value":"CVE-2017-11826","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null}},{"id":2673,"advisory_id":"b50dec95-e253-47bc-8bf8-5e207040e4a0","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2015-1770","source_published_at":"2022-03-28T00:00:00+00:00","published_at":"2026-10-24T21:22:22.223554+00:00","extraction_method":"structured","technologies":["core-kev","office"],"cve_ids":["CVE-2015-1770"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Microsoft Office Uninitialized Memory Use Vulnerability","summary":"Microsoft Office allows remote attackers to execute arbitrary code via a crafted Office document. CISA required action: Apply updates per vendor instructions.","evidence":"kev:CVE-2015-1770","products":[{"name":{"value":"Office","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2015-1770","aliases":["CVE-2015-1770"],"affected":[],"modified":"2022-03-28T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":["CWE-19"],"cveID":"CVE-2015-1770","notes":"https://nvd.nist.gov/vuln/detail/CVE-2015-1770","dueDate":"2022-04-18","product":"Office","dateAdded":"2022-03-28","vendorProject":"Microsoft","requiredAction":"Apply updates per vendor instructions.","known_exploited":true,"shortDescription":"Microsoft Office allows remote attackers to execute arbitrary code via a crafted Office document.","vulnerabilityName":"Microsoft Office Uninitialized Memory Use Vulnerability","knownRansomwareCampaignUse":"Unknown"}},"related_cves":[{"value":"CVE-2015-1770","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null}},{"id":2658,"advisory_id":"fa918442-eec2-4f70-b97b-5c7143580b44","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2021-38646","source_published_at":"2022-03-28T00:00:00+00:00","published_at":"2026-10-24T21:22:12.853771+00:00","extraction_method":"structured","technologies":["core-kev","office"],"cve_ids":["CVE-2021-38646"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Microsoft Office Access Connectivity Engine Remote Code Execution Vulnerability","summary":"Microsoft Office Access Connectivity Engine contains an unspecified vulnerability which can allow for remote code execution. CISA required action: Apply updates per vendor instructions.","evidence":"kev:CVE-2021-38646","products":[{"name":{"value":"Office","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2021-38646","aliases":["CVE-2021-38646"],"affected":[],"modified":"2022-03-28T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":[],"cveID":"CVE-2021-38646","notes":"https://nvd.nist.gov/vuln/detail/CVE-2021-38646","dueDate":"2022-04-18","product":"Office","dateAdded":"2022-03-28","vendorProject":"Microsoft","requiredAction":"Apply updates per vendor instructions.","known_exploited":true,"shortDescription":"Microsoft Office Access Connectivity Engine contains an unspecified vulnerability which can allow for remote code execution.","vulnerabilityName":"Microsoft Office Access Connectivity Engine Remote Code Execution Vulnerability","knownRansomwareCampaignUse":"Known"}},"related_cves":[{"value":"CVE-2021-38646","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null}},{"id":2514,"advisory_id":"f4a43d9d-4997-45ac-9582-80a700f32b53","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2009-0557","source_published_at":"2022-06-08T00:00:00+00:00","published_at":"2026-10-24T21:19:54.549593+00:00","extraction_method":"structured","technologies":["core-kev","office"],"cve_ids":["CVE-2009-0557"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Microsoft Office Object Record Corruption Vulnerability","summary":"Microsoft Office contains an object record corruption vulnerability that allows remote attackers to execute code via a crafted Excel file with a malformed record object. CISA required action: Apply updates per vendor instructions.","evidence":"kev:CVE-2009-0557","products":[{"name":{"value":"Office","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2009-0557","aliases":["CVE-2009-0557"],"affected":[],"modified":"2022-06-08T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":["CWE-94"],"cveID":"CVE-2009-0557","notes":"https://nvd.nist.gov/vuln/detail/CVE-2009-0557","dueDate":"2022-06-22","product":"Office","dateAdded":"2022-06-08","vendorProject":"Microsoft","requiredAction":"Apply updates per vendor instructions.","known_exploited":true,"shortDescription":"Microsoft Office contains an object record corruption vulnerability that allows remote attackers to execute code via a crafted Excel file with a malformed record object.","vulnerabilityName":"Microsoft Office Object Record Corruption Vulnerability","knownRansomwareCampaignUse":"Unknown"}},"related_cves":[{"value":"CVE-2009-0557","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null}},{"id":2513,"advisory_id":"d020e73b-4306-4dcf-9d45-450729bc54fd","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2009-0563","source_published_at":"2022-06-08T00:00:00+00:00","published_at":"2026-10-24T21:19:53.958741+00:00","extraction_method":"structured","technologies":["core-kev","office"],"cve_ids":["CVE-2009-0563"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Microsoft Office Buffer Overflow Vulnerability","summary":"Microsoft Office contains a buffer overflow vulnerability that allows remote attackers to execute code via a Word document with a crafted tag containing an invalid length field. CISA required action: Apply updates per vendor instructions.","evidence":"kev:CVE-2009-0563","products":[{"name":{"value":"Office","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2009-0563","aliases":["CVE-2009-0563"],"affected":[],"modified":"2022-06-08T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":["CWE-119"],"cveID":"CVE-2009-0563","notes":"https://nvd.nist.gov/vuln/detail/CVE-2009-0563","dueDate":"2022-06-22","product":"Office","dateAdded":"2022-06-08","vendorProject":"Microsoft","requiredAction":"Apply updates per vendor instructions.","known_exploited":true,"shortDescription":"Microsoft Office contains a buffer overflow vulnerability that allows remote attackers to execute code via a Word document with a crafted tag containing an invalid length field.","vulnerabilityName":"Microsoft Office Buffer Overflow Vulnerability","knownRansomwareCampaignUse":"Unknown"}},"related_cves":[{"value":"CVE-2009-0563","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null}},{"id":1498,"advisory_id":"29d8c769-eb2e-481b-ad31-fba19b4b8652","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2013-1331","source_published_at":"2022-06-08T00:00:00+00:00","published_at":"2026-10-24T21:03:12.622003+00:00","extraction_method":"structured","technologies":["core-kev","office"],"cve_ids":["CVE-2013-1331"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Microsoft Office Buffer Overflow Vulnerability","summary":"Microsoft Office contains a buffer overflow vulnerability that allows remote attackers to execute code via crafted PNG data in an Office document. CISA required action: Apply updates per vendor instructions.","evidence":"kev:CVE-2013-1331","products":[{"name":{"value":"Office","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2013-1331","aliases":["CVE-2013-1331"],"affected":[],"modified":"2022-06-08T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":["CWE-119"],"cveID":"CVE-2013-1331","notes":"https://nvd.nist.gov/vuln/detail/CVE-2013-1331","dueDate":"2022-06-22","product":"Office","dateAdded":"2022-06-08","vendorProject":"Microsoft","requiredAction":"Apply updates per vendor instructions.","known_exploited":true,"shortDescription":"Microsoft Office contains a buffer overflow vulnerability that allows remote attackers to execute code via crafted PNG data in an Office document.","vulnerabilityName":"Microsoft Office Buffer Overflow Vulnerability","knownRansomwareCampaignUse":"Unknown"}},"related_cves":[{"value":"CVE-2013-1331","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null}},{"id":1375,"advisory_id":"48cb912c-731a-4efe-9076-6d343583fa79","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2023-21715","source_published_at":"2023-02-14T00:00:00+00:00","published_at":"2026-10-24T21:01:49.797001+00:00","extraction_method":"structured","technologies":["core-kev","office"],"cve_ids":["CVE-2023-21715"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Microsoft Office Publisher Security Feature Bypass Vulnerability","summary":"Microsoft Office Publisher contains a security feature bypass vulnerability that allows for a local, authenticated attack on a targeted system. CISA required action: Apply updates per vendor instructions.","evidence":"kev:CVE-2023-21715","products":[{"name":{"value":"Office","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2023-21715","aliases":["CVE-2023-21715"],"affected":[],"modified":"2023-02-14T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":["CWE-863"],"cveID":"CVE-2023-21715","notes":"https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-21715;  https://nvd.nist.gov/vuln/detail/CVE-2023-21715","dueDate":"2023-03-07","product":"Office","dateAdded":"2023-02-14","vendorProject":"Microsoft","requiredAction":"Apply updates per vendor instructions.","known_exploited":true,"shortDescription":"Microsoft Office Publisher contains a security feature bypass vulnerability that allows for a local, authenticated attack on a targeted system.","vulnerabilityName":"Microsoft Office Publisher Security Feature Bypass Vulnerability","knownRansomwareCampaignUse":"Unknown"}},"related_cves":[{"value":"CVE-2023-21715","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null}},{"id":1363,"advisory_id":"b575b399-fbec-453b-ab21-828e63fc84b4","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2023-23397","source_published_at":"2023-03-14T00:00:00+00:00","published_at":"2026-10-24T21:01:41.89323+00:00","extraction_method":"structured","technologies":["core-kev","office"],"cve_ids":["CVE-2023-23397"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Microsoft Office Outlook Privilege Escalation Vulnerability","summary":"Microsoft Office Outlook contains a privilege escalation vulnerability that allows for a NTLM Relay attack against another service to authenticate as the user. CISA required action: Apply updates per vendor instructions.","evidence":"kev:CVE-2023-23397","products":[{"name":{"value":"Office","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2023-23397","aliases":["CVE-2023-23397"],"affected":[],"modified":"2023-03-14T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":["CWE-294"],"cveID":"CVE-2023-23397","notes":"https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-23397, https://msrc.microsoft.com/blog/2023/03/microsoft-mitigates-outlook-elevation-of-privilege-vulnerability/, ;  https://nvd.nist.gov/vuln/detail/CVE-2023-23397","dueDate":"2023-04-04","product":"Office","dateAdded":"2023-03-14","vendorProject":"Microsoft","requiredAction":"Apply updates per vendor instructions.","known_exploited":true,"shortDescription":"Microsoft Office Outlook contains a privilege escalation vulnerability that allows for a NTLM Relay attack against another service to authenticate as the user.","vulnerabilityName":"Microsoft Office Outlook Privilege Escalation Vulnerability","knownRansomwareCampaignUse":"Unknown"}},"related_cves":[{"value":"CVE-2023-23397","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null}},{"id":361,"advisory_id":"9a0ed2d0-3233-4617-82fc-2ce531f8d323","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2007-0671","source_published_at":"2025-08-12T00:00:00+00:00","published_at":"2026-10-24T20:44:40.365958+00:00","extraction_method":"structured","technologies":["core-kev","office"],"cve_ids":["CVE-2007-0671"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Microsoft Office Excel Remote Code Execution Vulnerability","summary":"Microsoft Office Excel contains a remote code execution vulnerability that can be exploited when a specially crafted Excel file is opened. This malicious file could be delivered as an email attachment or hosted on a malicious website. An attacker could leverage this vulnerability by creating a specially crafted Excel file, which, when opened, allowing an attacker to execute remote code on the affected system. CISA required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","evidence":"kev:CVE-2007-0671","products":[{"name":{"value":"Office","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2007-0671","aliases":["CVE-2007-0671"],"affected":[],"modified":"2025-08-12T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":[],"cveID":"CVE-2007-0671","notes":"https://learn.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-015 ; https://nvd.nist.gov/vuln/detail/CVE-2007-0671","dueDate":"2025-09-02","product":"Office","dateAdded":"2025-08-12","vendorProject":"Microsoft","requiredAction":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","known_exploited":true,"shortDescription":"Microsoft Office Excel contains a remote code execution vulnerability that can be exploited when a specially crafted Excel file is opened. This malicious file could be delivered as an email attachment or hosted on a malicious website. An attacker could leverage this vulnerability by creating a specially crafted Excel file, which, when opened, allowing an attacker to execute remote code on the affected system.","vulnerabilityName":"Microsoft Office Excel Remote Code Execution Vulnerability","knownRansomwareCampaignUse":"Unknown"}},"related_cves":[{"value":"CVE-2007-0671","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null}},{"id":271,"advisory_id":"6e426878-9497-46f1-be46-df4b14dc2f33","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2009-0556","source_published_at":"2026-01-07T00:00:00+00:00","published_at":"2026-10-24T20:42:56.343053+00:00","extraction_method":"structured","technologies":["core-kev","office"],"cve_ids":["CVE-2009-0556"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Microsoft Office PowerPoint Code Injection Vulnerability","summary":"Microsoft Office PowerPoint contains a code injection vulnerability that allows remote attackers to execute arbitrary code via a PowerPoint file with an OutlineTextRefAtom containing an invalid index value that triggers memory corruption. CISA required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","evidence":"kev:CVE-2009-0556","products":[{"name":{"value":"Office","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2009-0556","aliases":["CVE-2009-0556"],"affected":[],"modified":"2026-01-07T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":["CWE-94"],"cveID":"CVE-2009-0556","notes":"https://learn.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-017 ; https://nvd.nist.gov/vuln/detail/CVE-2009-0556","dueDate":"2026-01-28","product":"Office","dateAdded":"2026-01-07","vendorProject":"Microsoft","requiredAction":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","known_exploited":true,"shortDescription":"Microsoft Office PowerPoint contains a code injection vulnerability that allows remote attackers to execute arbitrary code via a PowerPoint file with an OutlineTextRefAtom containing an invalid index value that triggers memory corruption.","vulnerabilityName":"Microsoft Office PowerPoint Code Injection Vulnerability","knownRansomwareCampaignUse":"Unknown"}},"related_cves":[{"value":"CVE-2009-0556","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null}},{"id":261,"advisory_id":"91512df2-4232-4b3a-b875-3c1046ca97bc","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2026-21509","source_published_at":"2026-01-26T00:00:00+00:00","published_at":"2026-10-24T20:42:50.654956+00:00","extraction_method":"structured","technologies":["core-kev","office"],"cve_ids":["CVE-2026-21509"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Microsoft Office Security Feature Bypass Vulnerability","summary":"Microsoft Office contains a security feature bypass vulnerability in which reliance on untrusted inputs in a security decision in Microsoft Office could allow an unauthorized attacker to bypass a security feature locally. Some of the impacted product(s) could be end-of-life (EoL) and/or end-of-service (EoS). Users are advised to discontinue use and/or transition to a supported version. CISA required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","evidence":"kev:CVE-2026-21509","products":[{"name":{"value":"Office","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2026-21509","aliases":["CVE-2026-21509"],"affected":[],"modified":"2026-01-26T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":["CWE-807"],"cveID":"CVE-2026-21509","notes":"Please adhere to Microsoft’s recommended guidelines to address this vulnerability. Implement all final mitigations provided by the vendor for Office 2021, and apply the interim corresponding mitigations for Office 2016 and Office 2019 until the final patch becomes available. For more information please see: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21509 ; https://nvd.nist.gov/vuln/detail/CVE-2026-21509","dueDate":"2026-02-16","product":"Office","dateAdded":"2026-01-26","vendorProject":"Microsoft","requiredAction":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","known_exploited":true,"shortDescription":"Microsoft Office contains a security feature bypass vulnerability in which reliance on untrusted inputs in a security decision in Microsoft Office could allow an unauthorized attacker to bypass a security feature locally. Some of the impacted product(s) could be end-of-life (EoL) and/or end-of-service (EoS). Users are advised to discontinue use and/or transition to a supported version.","vulnerabilityName":"Microsoft Office Security Feature Bypass Vulnerability","knownRansomwareCampaignUse":"Unknown"}},"related_cves":[{"value":"CVE-2026-21509","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null}},{"id":249,"advisory_id":"1d56eba0-9e79-4069-9481-7efab3f89f85","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2026-21514","source_published_at":"2026-02-10T00:00:00+00:00","published_at":"2026-10-24T20:42:43.718785+00:00","extraction_method":"structured","technologies":["core-kev","office"],"cve_ids":["CVE-2026-21514"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Microsoft Office Word Reliance on Untrusted Inputs in a Security Decision Vulnerability","summary":"Microsoft Office Word contains a reliance on untrusted inputs in a security decision vulnerability that could allow an authorized attacker to elevate privileges locally. CISA required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","evidence":"kev:CVE-2026-21514","products":[{"name":{"value":"Office","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2026-21514","aliases":["CVE-2026-21514"],"affected":[],"modified":"2026-02-10T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":["CWE-807"],"cveID":"CVE-2026-21514","notes":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21514 ; https://nvd.nist.gov/vuln/detail/CVE-2026-21514","dueDate":"2026-03-03","product":"Office","dateAdded":"2026-02-10","vendorProject":"Microsoft","requiredAction":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","known_exploited":true,"shortDescription":"Microsoft Office Word contains a reliance on untrusted inputs in a security decision vulnerability that could allow an authorized attacker to elevate privileges locally.","vulnerabilityName":"Microsoft Office Word Reliance on Untrusted Inputs in a Security Decision Vulnerability","knownRansomwareCampaignUse":"Unknown"}},"related_cves":[{"value":"CVE-2026-21514","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null}},{"id":188,"advisory_id":"d6af3534-f5ae-4e4b-96ae-4a23556f6982","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2009-0238","source_published_at":"2026-04-14T00:00:00+00:00","published_at":"2026-10-24T20:42:06.817334+00:00","extraction_method":"structured","technologies":["core-kev","office"],"cve_ids":["CVE-2009-0238"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Microsoft Office Remote Code Execution","summary":"Microsoft Office Excel contains a remote code execution vulnerability that could allow an attacker to take complete control of an affected system if a user opens a specially crafted Excel file that includes a malformed object. CISA required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","evidence":"kev:CVE-2009-0238","products":[{"name":{"value":"Office","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2009-0238","aliases":["CVE-2009-0238"],"affected":[],"modified":"2026-04-14T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":["CWE-94"],"cveID":"CVE-2009-0238","notes":"https://learn.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-009 ; https://nvd.nist.gov/vuln/detail/CVE-2009-0238","dueDate":"2026-04-28","product":"Office","dateAdded":"2026-04-14","vendorProject":"Microsoft","requiredAction":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","known_exploited":true,"shortDescription":"Microsoft Office Excel contains a remote code execution vulnerability that could allow an attacker to take complete control of an affected system if a user opens a specially crafted Excel file that includes a malformed object.","vulnerabilityName":"Microsoft Office Remote Code Execution","knownRansomwareCampaignUse":"Unknown"}},"related_cves":[{"value":"CVE-2009-0238","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null}}],"next_after":3667,"next_before":188}