https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-29T03:53:43.666774+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2026-57231 CVE-2026-57231 — Podman: Malformed Image can trick podman run into leaking host environment variables into the container 2026-09-29T03:53:43.668434+00:00

Affected: podman-container-tools podman

Podman is a tool for managing OCI containers and pods. From 1.8.1 until 5.8.4, a container image that contains a environment variable with just a key and no value can trick podman into passing that variable from the host into the container. This is made worse by the fact that using an asterisk (*) will cause podman to pass all host variables into the container. So essentially a malicious image can exfiltrate all podman environment variables that are set in the session from where the container is launched. This vulnerability is fixed in 5.8.4 and 6.0.0.