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Microsoft Security Response CenterCVE-2026-6485

UEFI BIOS embedded Shell can be used to bypass Secure Boot

Mariner

Read the vendor bulletin Get alerts for azl3 qemu 10.1.0-1 on Azure Linux
8.2CVSS out of 10High severity
Scope

What the vendor says is affected

  • azl3 qemu 10.1.0-1 on Azure Linux 3.0
  • azl3 edk2 20240524git3e722403cd16-20 on Azure Linux 3.0
Next step

What the vendor recommends

See the Microsoft Security Update Guide for the update that applies to your product.

Review the complete instructions on the vendor's site
Timeline

When this advisory changed

  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.

  3. Confirmed at the source

    Our collector saw this advisory during a later source check.

Vulnerabilities

CVEs named in this advisory

CVE-2026-6485View CVSS, KEV, EPSS, and threat context
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