{"schema_version":"1","data":[{"id":2757,"advisory_id":"53ddb95d-ad15-489e-b5e0-cb95f3005ba9","revision":1,"source_id":"core-kev","source_url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2019-1129","source_published_at":"2022-03-15T00:00:00+00:00","published_at":"2026-10-24T21:23:54.503223+00:00","extraction_method":"structured","technologies":["core-kev","windows"],"cve_ids":["CVE-2019-1129"],"event_types":["advisory"],"payload":{"kind":"advisory","title":"Microsoft Windows AppX Deployment Service (AppXSVC) Privilege Escalation Vulnerability","summary":"A privilege escalation vulnerability exists when Windows AppXSVC improperly handles hard links. An attacker who successfully exploited this vulnerability could run processes in an elevated context. CISA required action: Apply updates per vendor instructions.","evidence":"kev:CVE-2019-1129","products":[{"name":{"value":"Windows","evidence":"/product"},"prerequisites":[],"fixed_versions":[],"affected_versions":[]}],"severity":"unknown","structured":{"id":"CVE-2019-1129","aliases":["CVE-2019-1129"],"affected":[],"modified":"2022-03-15T00:00:00.000Z","provider":"kev","references":["https://www.cisa.gov/known-exploited-vulnerabilities-catalog"],"exploitation":{"cwes":["CWE-59"],"cveID":"CVE-2019-1129","notes":"https://nvd.nist.gov/vuln/detail/CVE-2019-1129","dueDate":"2022-04-05","product":"Windows","dateAdded":"2022-03-15","vendorProject":"Microsoft","requiredAction":"Apply updates per vendor instructions.","known_exploited":true,"shortDescription":"A privilege escalation vulnerability exists when Windows AppXSVC improperly handles hard links. An attacker who successfully exploited this vulnerability could run processes in an elevated context.","vulnerabilityName":"Microsoft Windows AppX Deployment Service (AppXSVC) Privilege Escalation Vulnerability","knownRansomwareCampaignUse":"Known"}},"related_cves":[{"value":"CVE-2019-1129","evidence":"/cveID"}],"security_relevant":true,"severity_evidence":null}}],"next_after":2757,"next_before":2757}