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Microsoft Security Response CenterCVE-2026-64070

powerpc/hv-gpci: fix preempt count leak in sysfs show paths

Mariner

Read the vendor bulletin Get alerts for azl3 kernel 6.6.144.1-1 on Azure Linux
9.8CVSS out of 10Critical severity
Scope

What the vendor says is affected

  • azl3 kernel 6.6.144.1-1 on Azure Linux 3.0
Timeline

When this advisory changed

  1. Published by Microsoft Security Response Center

    The publication date reported by the vendor.

  2. Updated by Microsoft Security Response Center

    The vendor changed the advisory after it was first published.

  3. Added to SecurityAlert

    We collected the advisory from the official source.

  4. Confirmed at the source

    Our collector saw this advisory during a later source check.

Vulnerabilities

CVEs named in this advisory

CVE-2026-64070View CVSS, KEV, EPSS, and threat context
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