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Back to active CVEs
High · CVSS 7.8CVE-2026-92376

Local Privilege Escalation via IPC Broker Impersonation in TeamViewer Remote Management Monitoring for WindowsCVE-2026-92376

Answer in brief

CVE-2026-92376 records a High severity (CVSS 7.8) vulnerability in Local Privilege Escalation via IPC Broker Impersonation in TeamViewer Remote Management Monitoring for Windows. The current sources do not mark it as known exploited. The current feed maps TeamViewer/Remote Management - Monitoring (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Oct 27, 2026Updated Oct 27, 2026Source checked Oct 27, 2026First seen by HOL Oct 27, 2026Material review Oct 27, 2026
Upstream Advisory

Key facts

Risk
High · CVSS 7.8
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Available

Why this deserves its current priority

CVSS is 7.8. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps TeamViewer/Remote Management - Monitoring (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
TeamViewer/Remote Management - Monitoringgeneric>=0 <26.10.126.10.1

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for TeamViewer/Remote Management - Monitoring.
  2. 2Review the reported fix. Source-reported solution: Update to the latest available version.

Evidence timeline and material changes

  1. Published upstream

    Oct 27, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Oct 27, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Oct 27, 2026

Sources and claim methodology

  • Source referenceteamviewer.com
Upstream source description

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.

Quoted source text, attributed separately from HOL analysis.

Record context

Vulnerability class
Missing Auth
EPSS
Not reported
CWE IDs
CWE-287
Source
CVE List V5
Source checked
Oct 27, 2026
References
1 linked source
Open source record