CVE-2026-95838Medium

containerd: Unpack DoS via repeated opaque whiteouts

Published
October 14, 2026
Last Modified
—

🔗 CVE IDs covered (1)

CVE-2026-95838 →

🎯 Affected products9

  • azl3 containerd2 2.3.4-1 on Azure Linux 3.0
  • azl3 kata-containers 4.1.0.kata0-1 on Azure Linux 3.0
  • azl3 kata-containers 4.1.0.kata1-2 on Azure Linux 3.0
  • azl3 kata-containers-cc 3.15.0.aks0-21 on Azure Linux 3.0
  • azl3 kata-containers-cc 3.15.0.aks0-23 on Azure Linux 3.0
  • azl3 moby-containerd-cc 1.7.7-17 on Azure Linux 3.0
  • azl3 moby-containerd-cc 1.7.7-19 on Azure Linux 3.0
  • azl3 moby-engine 25.0.18-1 on Azure Linux 3.0
  • azl3 moby-engine 25.0.3-20 on Azure Linux 3.0

✅ Remediation

KBRelease Notes (Security Update) — fixed build 1.7.7-19 KBRelease Notes (Security Update) — fixed build 2.3.7-1 KBRelease Notes (Security Update)

🔗 References (2)