{"schema_version":"1","data":[{"id":3512,"advisory_id":"052f47d6-c495-4373-aff4-9732eaea854a","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2021-30869","source_published_at":"2021-11-03T00:00:00+00:00","published_at":"2026-10-24T21:36:20.09391+00:00","extraction_method":"structured","technologies":["core-kev","ios-ipados-and-macos"],"cve_ids":["CVE-2021-30869"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Apple iOS, iPadOS, and macOS Type Confusion Vulnerability","summary":"Apple iOS, iPadOS, and macOS contain a type confusion vulnerability in the XNU which may allow a malicious application to execute code with kernel privileges. CISA required action: Apply updates per vendor instructions.","evidence":"kev:CVE-2021-30869","products":[{"name":{"value":"iOS, iPadOS, and macOS","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2021-30869","aliases":["CVE-2021-30869"],"affected":[],"modified":"2021-11-03T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":["CWE-843"],"cveID":"CVE-2021-30869","notes":"https://nvd.nist.gov/vuln/detail/CVE-2021-30869","dueDate":"2021-11-17","product":"iOS, iPadOS, and macOS","dateAdded":"2021-11-03","vendorProject":"Apple","requiredAction":"Apply updates per vendor instructions.","known_exploited":true,"shortDescription":"Apple iOS, iPadOS, and macOS contain a type confusion vulnerability in the XNU which may allow a malicious application to execute code with kernel privileges.","vulnerabilityName":"Apple iOS, iPadOS, and macOS Type Confusion Vulnerability","knownRansomwareCampaignUse":"Unknown"}},"related_cves":[{"value":"CVE-2021-30869","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null}}],"next_after":3512,"next_before":3512}