CVE-2026-92376: Improper authentication in the inter-process communication (IPC) mechanism of TeamViewer Remote Management Mon

Routine

HIGH 7.8

CVE-2026-92376 is a high-severity flaw (CVSS 7.8) affecting affected software. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Improper authentication in the inter-process communication (IPC) mechanism of TeamViewer Remote Management Monitoring for Windows prior to version 26.10.1 allows a local authenticated attacker with low privileges to impersonate the IPC broker and cause the Monitoring service to execute arbitrary code with NT AUTHORITY\SYSTEM privileges, resulting in local privilege escalation.

Why this priority

High severity

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	7.8 (High)
Attack vector	Local
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	n/a
CISA exploited list	No
Weakness	CWE-287
Published	2026-10-27
Last modified	2026-10-27

Publisher (CNA): TeamViewer Germany GmbH

Last updated 2026-10-27 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Timeline

2026-10-27 16:17 UTCPublished CVE record published
2026-10-27 16:17 UTCUpdated Record last modified

Advisories and coverage

Research and news

Vulners Bulletins: CVE-2026-92376 Local Privilege Escalation via IPC Broker Impersonation in TeamViewer Remote Management Monitoring for Windows 2026-10-27

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-92376?

No fixed release is listed yet. Watch the vendor advisory and apply any mitigation shown on this page.

Is CVE-2026-92376 being exploited?

CVE-2026-92376 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-92376 affect?

CVE-2026-92376 affects affected software. Severity is high (CVSS 7.8). Improper authentication in the inter-process communication (IPC) mechanism of TeamViewer Remote Management Monitoring for Windows prior to version 26.10.1 allows a local authenticated attacker with low privileges to impersonate the IPC brok

How urgent is CVE-2026-92376?

Priority 27/100. High severity

Software pages

Windows vulnerabilities · Splashtop and AnyDesk vulnerabilities

References

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