CVE-2026-20830

High

Published: 13/01/2026(UTC)Translated: 05/08/2026(UTC)NVD NIST

Summary

A race condition vulnerability in Capability Access Management Service (camsvc) allows an authorized attacker to elevate privileges locally.

Risk Assessment

An authorized user could gain higher privileges, potentially leading to full system compromise.

Recommendation

Install the latest security updates provided by Microsoft for Windows.

Other vulnerabilities in Capability Access Management Service

See all

CVE-2026-62892High
Use after free in Capability Access Management Service (camsvc) allows an authorized attacker to elevate privileges locally.
CVE-2026-21221High
A race condition exists in the Capability Access Management Service (camsvc) due to improper synchronization of shared resources. This allows an authorized attacker to elevate privileges locally.

Original NVD description (English source)

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