CVE-2026-21522: Microsoft Confcom

Medium severity, CVSS 6.7. EPSS: 0.4% chance of exploitation in the next 30 days.

Improper neutralization of special elements used in a command ('command injection') in Azure Compute Gallery allows an authorized attacker to elevate privileges locally.

Affected products

• Microsoft Confcom: before 1.2.8 (fixed in 1.2.8)

Published 2026-02-10. Last modified 2026-06-17.