Improper Preservation of Permissions The advisory has been revoked - it doesn't affect any version of package podman-docker (opens in a new tab)

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Snyk IDSNYK-CENTOS10-PODMANDOCKER-17511870
published26 Jun 2026
disclosed22 May 2026

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Introduced: 22 May 2026

CVE-2026-39832 (opens in a new tab) CWE-281 (opens in a new tab)

Amendment

The Centos security team deemed this advisory irrelevant for Centos:10.

NVD Description

Note: Versions mentioned in the description apply only to the upstream podman-docker package and not the podman-docker package as distributed by Centos.

When adding a key to a remote agent constraint extensions such as restrict-destination-v00@openssh.com were not serialized in the request. Destination restrictions were silently stripped when forwarding keys, allowing unrestricted use of the key on the remote host. The client now serializes all constraint extensions. Additionally, the in-memory keyring returned by NewKeyring() now rejects keys with unsupported constraint extensions instead of silently ignoring them.