{"schema_version":"1","data":[{"id":2659,"advisory_id":"32dad372-3333-4098-9ab7-6b997a9fbd7c","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2021-34486","source_published_at":"2022-03-28T00:00:00+00:00","published_at":"2026-10-24T21:22:13.43416+00:00","extraction_method":"structured","technologies":["core-kev","windows"],"cve_ids":["CVE-2021-34486"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Microsoft Windows Event Tracing Privilege Escalation Vulnerability","summary":"Microsoft Windows Event Tracing contains an unspecified vulnerability which can allow for privilege escalation. CISA required action: Apply updates per vendor instructions.","evidence":"kev:CVE-2021-34486","products":[{"name":{"value":"Windows","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2021-34486","aliases":["CVE-2021-34486"],"affected":[],"modified":"2022-03-28T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":["CWE-416"],"cveID":"CVE-2021-34486","notes":"https://nvd.nist.gov/vuln/detail/CVE-2021-34486","dueDate":"2022-04-18","product":"Windows","dateAdded":"2022-03-28","vendorProject":"Microsoft","requiredAction":"Apply updates per vendor instructions.","known_exploited":true,"shortDescription":"Microsoft Windows Event Tracing contains an unspecified vulnerability which can allow for privilege escalation.","vulnerabilityName":"Microsoft Windows Event Tracing Privilege Escalation Vulnerability","knownRansomwareCampaignUse":"Unknown"}},"related_cves":[{"value":"CVE-2021-34486","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null}}],"next_after":2659,"next_before":2659}