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Microsoft Security Response CenterCVE-2026-5946

Invalid handling of CLASS != IN

Mariner

Read the vendor bulletin Get alerts for azl3 bind 9.20.21-1 on Azure Linux
7.5CVSS out of 10High severity
Scope

What the vendor says is affected

  • azl3 bind 9.20.21-1 on Azure Linux 3.0

Versions the vendor lists as fixed

  • 9.20.23-1
Next step

What the vendor recommends

CBL-Mariner Releases

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.

Vulnerabilities

CVEs named in this advisory

CVE-2026-5946View CVSS, KEV, EPSS, and threat context
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