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

• 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

Separate remediation guidance was not included in the collected bulletin.

1. Aug 9, 2026 at 1:01 AM UTC
   Published by Microsoft Security Response Center

   The publication date reported by the vendor.

2. Aug 10, 2026 at 2:41 PM UTC
   Updated by Microsoft Security Response Center

   The vendor changed the advisory after it was first published.

3. Aug 20, 2026 at 6:50 PM UTC
   Added to SecurityAlert

   We collected the advisory from the official source.