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.
- CVSS 3.1
- 7.4
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N - EPSS
- 0.6% chance of exploitation in the next 30 days; higher than 50% of CVEs (scores of 2026-10-25)
- CWE
- CWE-378
- Published
- Modified
- Record from
- the NVD, synced
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-m68q-4hqr-mc6f | Go | github.com/containers/podman/v5 | <=5.5.0 | no fix published |
| GO-2025-3961 | Go | github.com/containers/podman | all versions | no fix published |
| GO-2025-3961 | Go | github.com/containers/podman/v2 | all versions | no fix published |
| GO-2025-3961 | Go | github.com/containers/podman/v3 | all versions | no fix published |
| GO-2025-3961 | Go | github.com/containers/podman/v4 | all versions | no fix published |
| GO-2025-3961 | Go | github.com/containers/podman/v5 | all versions | no fix published |