Back to vendor advisories
Microsoft Security Response CenterCVE-2026-109462

Azure Firmware Security Feature Bypass Vulnerability

HighVendor CVSS 4.4 / 10 1 CVE Published Nov 10, 2026 at 8:00 AM UTC

Summary

Improper check for certificate revocation in Azure Firmware allows an authorized attacker to bypass a security feature locally.

Products covered

  • Azure Virtual Machines

Remediation

Release Notes

Vendor-listed fixes

  • 2610

CVEs in this advisory 1

Updates

  1. Published by Microsoft Security Response Center

    The publication date reported by the vendor.

  2. Added to SecurityAlert

    We collected the advisory from the official source.