Description

Concurrent execution using shared resource with improper synchronization ('race condition') in Capability Access Management Service (camsvc) allows an authorized attacker to elevate privileges locally.

INFO

Published Date :

2026-01-13T17:56:50.400Z

Last Modified :

2026-01-20T23:03:59.897Z

Source :

microsoft
AFFECTED PRODUCTS

The following products are affected by CVE-2026-20830 vulnerability.

Vendors Products
Microsoft
  • Windows Server 2025
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-20830.

URL Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20830 cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact