{"affected":[{"defaultStatus":"unaffected","platforms":["MacOS"],"product":"Full Client","source":"CNA: TV","vendor":"TeamViewer","versions":[{"lessThan":"15.83","status":"affected","version":"0","versionType":"custom"},{"lessThan":"14.7.48868","status":"affected","version":"14.7.0","versionType":"custom"},{"lessThan":"13.2.154007","status":"affected","version":"13.2.0","versionType":"custom"}]},{"defaultStatus":"unaffected","platforms":["MacOS"],"product":"Host","source":"CNA: TV","vendor":"TeamViewer","versions":[{"lessThan":"15.83","status":"affected","version":"0","versionType":"custom"},{"lessThan":"14.7.48868","status":"affected","version":"14.7.0","versionType":"custom"},{"lessThan":"13.2.154007","status":"affected","version":"13.2.0","versionType":"custom"}]}],"cveId":"CVE-2026-92374","cwes":["CWE-367"],"description":"A time-of-check time-of-use (TOCTOU) race condition combined with improper symbolic link handling in the privileged helper of TeamViewer Full Client and Host prior to version 15.83 for macOS allows a local attacker with low privileges to bypass installer package verification and install a malicious package. Successful exploitation can lead to local privilege escalation to root.","epss":{"date":"2026-11-04","percentile":0.00504,"score":0.00092},"exploits":[],"kev":null,"metrics":[{"score":7.8,"severity":"high","source":"CNA: TV","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}],"modifiedAt":1793824099216,"publishedAt":1793113765189,"references":[{"source":"CNA: TV","tags":["vendor-advisory"],"url":"https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2026-1011/"}],"remediation":[{"kind":"fix","source":"CNA: TV","text":"Update to the latest available version."}],"revision":"f1952233d8be3ebb8a15eac421d1049795ebee8ac3b6451f8a06fc981993dcde","sources":[{"modifiedAt":1793824099216,"name":"CNA: TV","retrievedAt":1793826771267,"url":"https://www.cve.org/CVERecord?id=CVE-2026-92374"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1793826782480,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-92374"}],"ssvc":{"assessedAt":1793817944775,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"total"},"status":"published","title":"Privilege Escalation via Insecure Package Handling in TeamViewer Full Client and Host for macOS","updatedAt":1793826782480}