CVE-2025-4953 · cross-distro fix matrix

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 accessi

Affects 1 Linux release across 1 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2025-4953 has a known fix. Run the listed command on that distro to remediate.

Debian trixie

Source: Debian Security Tracker

podman→ fixed in5.3.2+ds1-1urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y podman
```

Are YOU affected by CVE-2025-4953?

5-second check on your actual server. Reads /etc/os-release, uname -r, and the distro's package manager; matches against this same cross-source index live.

curl https://mindsparkstack.com/scan.sh | bash

Form-based quickscan View on NVD

Continuous monitoring beats manual checking

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