What is CVE-2026-57231?

CVE-2026-57231 is a security advisory published by Microsoft Security Response Center (MSRC) with High severity. Podman: Malformed Image can trick podman run into leaking host environment variables into the container

Which CVE IDs does CVE-2026-57231 cover?

CVE-2026-57231 covers the following CVE IDs: CVE-2026-57231. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2026-57231?

CVE-2026-57231 has a CVSS v3 base score of 7.5, published by Microsoft Security Response Center (MSRC).

CVE-2026-57231HighCVSS 7.5

Podman: Malformed Image can trick podman run into leaking host environment variables into the container

Vendor

Microsoft Security Response Center (MSRC)

Published

July 1, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2026-57231 →