HIGH 7.5 Microsoft
CVE-2026-57231
Podman: Malformed Image can trick podman run into leaking host environment variables into the container
Microsoft Security Update 2026-Jun: Podman: Malformed Image can trick podman run into leaking host environment variables into the container
Affected Products
- azl3 libcontainers-common 20240213-3 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-57231
- https://nvd.nist.gov/vuln/detail/CVE-2026-57231
This high severity vulnerability with a CVSS score of 7.5 was published on 2026-06-09 via Microsoft. Affected: azl3 libcontainers-common 20240213-3 on Azure Linux 3.0.
vulnfeed aggregates 11102 vulnerabilities from NVD, CISA KEV,
Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.