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Microsoft Security Response CenterCVE-2026-64676

Kata Containers: Unauthorized mem-agent ttRPC methods let an untrusted host tamper with confidential-guest memory

Mariner

Read the vendor bulletin Get alerts for azl3 kata-containers 3.32.0.kata0-2 on Azure Linux
5.7CVSS out of 10Medium severity
Scope

What the vendor says is affected

  • azl3 kata-containers 3.32.0.kata0-2 on Azure Linux 3.0
  • azl3 kata-containers-cc 3.15.0.aks0-16 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.

Vulnerabilities

CVEs named in this advisory

CVE-2026-64676View CVSS, KEV, EPSS, and threat context
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