{"schema_version":"1","data":[{"id":461,"advisory_id":"c8e611bd-09ec-40fd-bbb3-2ebf07485b00","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2025-24983","source_published_at":"2025-03-11T00:00:00+00:00","published_at":"2026-10-24T20:46:26.283138+00:00","extraction_method":"structured","technologies":["core-kev","windows"],"cve_ids":["CVE-2025-24983"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Microsoft Windows Win32k Use-After-Free Vulnerability","summary":"Microsoft Windows Win32 Kernel Subsystem contains a use-after-free vulnerability that allows 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-2025-24983","products":[{"name":{"value":"Windows","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2025-24983","aliases":["CVE-2025-24983"],"affected":[],"modified":"2025-03-11T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":["CWE-416"],"cveID":"CVE-2025-24983","notes":"https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2025-24983 ; https://nvd.nist.gov/vuln/detail/CVE-2025-24983","dueDate":"2025-04-01","product":"Windows","dateAdded":"2025-03-11","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 Windows Win32 Kernel Subsystem contains a use-after-free vulnerability that allows an authorized attacker to elevate privileges locally.","vulnerabilityName":"Microsoft Windows Win32k Use-After-Free Vulnerability","knownRansomwareCampaignUse":"Unknown"}},"related_cves":[{"value":"CVE-2025-24983","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null}}],"next_after":461,"next_before":461}