What is CVE-2026-95838?

CVE-2026-95838 is a security advisory published by Microsoft Security Response Center (MSRC) with Medium severity. containerd: Unpack DoS via repeated opaque whiteouts

Which CVE IDs does CVE-2026-95838 cover?

CVE-2026-95838 covers the following CVE IDs: CVE-2026-95838. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

Which products are affected by CVE-2026-95838?

CVE-2026-95838 affects 1 product, including: azl3 moby-containerd-cc 1.7.7-17 on Azure Linux 3.0.

CVE-2026-95838Medium

containerd: Unpack DoS via repeated opaque whiteouts

Vendor

Microsoft Security Response Center (MSRC)

Published

October 14, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-95838 →

🎯 Affected products1

azl3 moby-containerd-cc 1.7.7-17 on Azure Linux 3.0

✅ Remediation

KBRelease Notes (Security Update)

🔗 References (2)

advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-95838
referencehttps://learn.microsoft.com/en-us/azure/azure-linux/tutorial-azure-linux-upgrade