{"schema_version":"1","data":[{"id":3626,"advisory_id":"11037451-e033-45b3-9f24-58007361fee3","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2019-0803","source_published_at":"2021-11-03T00:00:00+00:00","published_at":"2026-10-24T21:38:15.081302+00:00","extraction_method":"structured","technologies":["core-kev","win32k"],"cve_ids":["CVE-2019-0803"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Microsoft Win32k Privilege Escalation Vulnerability","summary":"Microsoft Win32k contains an unspecified vulnerability due to it failing to properly handle objects in memory causing privilege escalation. Successful exploitation allows an attacker to run code in kernel mode. CISA required action: Apply updates per vendor instructions.","evidence":"kev:CVE-2019-0803","products":[{"name":{"value":"Win32k","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2019-0803","aliases":["CVE-2019-0803"],"affected":[],"modified":"2021-11-03T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":[],"cveID":"CVE-2019-0803","notes":"https://nvd.nist.gov/vuln/detail/CVE-2019-0803","dueDate":"2022-05-03","product":"Win32k","dateAdded":"2021-11-03","vendorProject":"Microsoft","requiredAction":"Apply updates per vendor instructions.","known_exploited":true,"shortDescription":"Microsoft Win32k contains an unspecified vulnerability due to it failing to properly handle objects in memory causing privilege escalation. Successful exploitation allows an attacker to run code in kernel mode.","vulnerabilityName":"Microsoft Win32k Privilege Escalation Vulnerability","knownRansomwareCampaignUse":"Known"}},"related_cves":[{"value":"CVE-2019-0803","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null}}],"next_after":3626,"next_before":3626}