CVE-2026-92377High· 7.8▾ TwilightImproper access control in the Patch Management update mechanism of TeamViewer Full Client and Host for Windows prior to version 15.82 allows a local authenticated attacker with low privileges to supply a signed executable through a forg…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 42.9 · likelihood 0 · exploitation 0
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Exploit-prediction probability, daily snapshots since Oct 28.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
0.1%
Improper access control in the Patch Management update mechanism of TeamViewer Full Client and Host for Windows prior to version 15.82 allows a local authenticated attacker with low privileges to supply a signed executable through a forged IPC response and cause it to load a malicious DLL from a user-writable temporary directory. Successful exploitation results in arbitrary code execution with NT AUTHORITY\SYSTEM privileges.
full_client < 15.82full_client >= 15.64.0 (Legacy Windows 7 & 8) < 15.64.10 (Legacy Windows 7 & 8)full_client >= 14.7.0 < 14.7.48868full_client >= 13.2.0 < 13.2.36231Host < 15.82Host >= 15.64.0 (Legacy Windows 7 & 8) < 15.64.10 (Legacy Windows 7 & 8)Host >= 14.7.0 < 14.7.48868Host >= 13.2.0 < 13.2.36231Update to the latest available version.
Connected by shared product, vendor, weakness, or advisory.
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CVE-2026-111584High· 7.3Local Privilege Escalation via Race Condition in TeamViewer Patch Management for Windows
CVE-2026-111582High· 7.3Local Privilege Escalation via DLL Hijacking in TeamViewer Monitoring for Windows
CVE-2026-92376High· 7.8Local Privilege Escalation via IPC Broker Impersonation in TeamViewer Remote Management Monitoring for Windows