Vulnerability Description
An attacker who controls the registry, a mirror, or the network path to it may be able to serve arbitrary image content in response to a pull by digest, so that a user runs an image other than the one they pinned. The fix compares the returned digest to the pinned digest and fails the pull on a mismatch. Tag pulls are exempt, because a tag is mutable by design. The fix also verifies the hash of manifests and blobs when they are fetched. This vulnerability is addressed in container version 1.6.0 and containerization version 0.52.1.
References
FAQ
What is CVE-2026-113957?
CVE-2026-113957 is a documented vulnerability. An attacker who controls the registry, a mirror, or the network path to it may be able to serve arbitrary image content in response to a pull by digest, so that a user runs an image other than the one...
How severe is CVE-2026-113957?
CVSS scoring is not yet available for CVE-2026-113957. Check NVD for updates.
Is there a patch for CVE-2026-113957?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.