CVE-2026-95838 | BDVDB-2026-386049 Detail

Description#

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 processed. Pulling or importing the image can consume CPU, delay container startup, and reduce image-pull concurrency for unrelated deployments. This issue is fixed in versions 1.7.35, 2.0.12, 2.2.8, and 2.3.5.

Impact#

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Exploit#

History#

1. Version 12026-10-12Record published in the CVE List.
2. Version 22026-10-13Most recent update recorded in the CVE List.