CVE-2026-95838

containerd is an open-source container runtime. Prior to 1.7.35, 2.0.12, 2.2.8, and 2.3.5, containerd's layer unpack handler repeatedly traverses directories for certain opaque whiteout configurations. A malicious image layer can trigger repeated directory traversals while opaque whiteouts are...

EUVD-2026-97822

containerd is an open-source container runtime. Prior to 1.7.35, 2.0.12, 2.2.8, and 2.3.5, containerd's layer unpack handler repeatedly traverses directories for certain opaque whiteout configurations. A malicious image layer can trigger repeated directory traversals while opaque whiteouts are...

CVE-2026-95838 containerd: Unpack DoS via repeated opaque whiteouts

containerd is an open-source container runtime. Prior to 1.7.35, 2.0.12, 2.2.8, and 2.3.5, containerd's layer unpack handler repeatedly traverses directories for certain opaque whiteout configurations. A malicious image layer can trigger repeated directory traversals while opaque whiteouts are...

CVE-2026-95838 containerd: Unpack DoS via repeated opaque whiteouts

containerd is an open-source container runtime. Prior to 1.7.35, 2.0.12, 2.2.8, and 2.3.5, containerd's layer unpack handler repeatedly traverses directories for certain opaque whiteout configurations. A malicious image layer can trigger repeated directory traversals while opaque whiteouts are...

CVE-2026-95838

The open-source container runtime containerd is vulnerable to a Denial of Service (DoS) condition due to an inefficient directory traversal logic in the layer unpack handler. Specifically, the applyNaive function in the archive package repeatedly traverses directories for every opaque whiteout en...

PT-2026-110906

Name of the Vulnerable Software and Affected Versions containerd versions prior to 1.7.35 containerd versions prior to 2.0.12 containerd versions prior to 2.2.8 containerd versions prior to 2.3.5 Description The layer unpack handler in containerd contains a flaw where processing certain opaque...