{"identifier":"CVE-2026-92377","cve":{"id":"CVE-2026-92377","description":"Improper access control in the Patch\nManagement update mechanism of TeamViewer Full Client and Host for Windows\nprior to version 15.82 allows a local authenticated attacker with low\nprivileges to supply a signed executable through a forged IPC response and\ncause it to load a malicious DLL from a user-writable temporary directory.\nSuccessful exploitation results in arbitrary code execution with NT\nAUTHORITY\\SYSTEM privileges.","published":"2026-10-27T16:17:32.213000+00:00","modified":"2026-10-28T14:45:23.073000+00:00","status":"Awaiting Analysis","score":7.8,"severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cvss_version":"3.1","affected":[],"weaknesses":["CWE-732"],"references":[{"url":"https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2026-1012/","source":"psirt@teamviewer.com"}],"kev":null,"kev_checked":true,"metrics":{"cvssMetricV31":[{"source":"psirt@teamviewer.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":7.8,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":5.9}]},"configurations":[],"source":"nvd","retrieved_at":"2026-10-28T17:25:41.860978+00:00","exploited":false,"kev_stale":false,"products":[],"priority":{"label":"Assess exposure and vendor guidance","reasons":["No higher-priority signal is available in the current stored evidence.","Fresh EPSS data is unavailable; missing values are not zero."]},"epss":null,"version_assessment":null},"news":[],"campaigns":[],"domains":[{"domain":"www.teamviewer.com","source_url":"https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2026-1012/","investigate_url":"https://investigate.aeglixmind.com/#www.teamviewer.com"}],"arsenal_url":"https://arsenal.aeglixmind.com/?cve=CVE-2026-92377","catalog_url":"https://cves.aeglixmind.com/cve/CVE-2026-92377","research_url":"https://investigate.aeglixmind.com/research/cve/CVE-2026-92377","coverage":{"news_candidates_checked":0,"campaign_candidates_checked":0,"bounded":false,"notice":"Exact CVE mentions in stored public excerpts and reviewed campaign content only. A mention is not proof of exploitation, attribution or tool suitability. Missing matches do not establish absence."}}