TeamViewer is widely used for remote support; an access‑control bypass enabling actions/RCE risks broad enterprise impact and potential full system compromise.
CVE-2026-92370
Authenticated attacker can bypass TeamViewer session permissions, enabling unauthorized actions and possible RCE.
Is CVE-2026-92370 being exploited?
Not confirmed. CVE-2026-92370 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked.
How severe is CVE-2026-92370?
CVE-2026-92370 is rated High with a CVSS score of 8.8. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-92370?
Not known from our data. No patch reference has been recorded for CVE-2026-92370, which is not the same as no patch existing — a fix may have shipped without a tagged reference, or after this record was written. The vendor advisory is the only authority on whether a fix exists, and mitigations may be available regardless.
What does CVE-2026-92370 affect?
CVE-2026-92370 affects TeamViewer Full Client, TeamViewer Host, Windows, Linux, and 1 further product or version. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-92370?
Apply vendor fix ASAP or disable TeamViewer until patched
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Authenticated remote attacker can bypass user-configured session permissions to perform restricted actions, potentially leading to remote code execution and full system compromise.
Immediate action required
- affected>= 15.0 and < 15.82
- affected>= 15.64.0 (Legacy Windows 7 & 8) and < 15.64.8 (Legacy Windows 7 & 8)
- affected>= 14.7.0 (Windows) and < 14.7.48855 (Windows)
- affected>= 13.2.0 (Windows) and < 13.2.36230 (Windows)
- affected>= 14.7.0 (Linux) and < 14.7.48855 (Linux)
- affected>= 13.2.0 (Linux) and < 13.2.153995 (Linux)
- affected>= 14.7.0 (MacOS) and < 14.7.48855 (MacOS)
- affected>= 13.2.0 (MacOS) and < 13.2.153994 (MacOS)
- affected>= 15.0 and < 15.82
- affected>= 15.64.0 (Legacy Windows 7 & 8) and < 15.64.8 (Legacy Windows 7 & 8)
- affected>= 14.7.0 (Windows) and < 14.7.48855 (Windows)
- affected>= 13.2.0 (Windows) and < 13.2.36230 (Windows)
- affected>= 14.7.0 (Linux) and < 14.7.48855 (Linux)
- affected>= 13.2.0 (Linux) and < 13.2.153995 (Linux)
- affected>= 14.7.0 (MacOS) and < 14.7.48855 (MacOS)
- affected>= 13.2.0 (MacOS) and < 13.2.153994 (MacOS)
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.