CVE-2025-4953

A flaw was found in Podman. In a Containerfile or Podman, data written to RUN --mount=type=bind mounts during the podman build is not discarded. This issue can lead to files created within the container appearing in the temporary build context directory on the host, leaving the created files accessible.

Database specific

{
    "cna_assigner": "redhat",
    "cwe_ids": [
        "CWE-378"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/4xxx/CVE-2025-4953.json"
}

References

Affected packages

Git / github.com/containers/podman

Affected ranges

Type: GIT
Repo: https://github.com/containers/podman
Events: Introduced

0 Unknown introduced commit / All previous commits are affected

Fixed

50295e5e5d1a4583d26d5c6d5c0608cff498cc8d

Affected versions

v0.*

v0.2

v0.2.1

v0.8.2

v4.*

v4.2.0

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-4953.json"