CVE-2026-57231: Podman: Malformed Image can trick podman run into leaking host environment variables into the container

Overview

Severity

High (CVSS 7.5)

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Exploit Status

Not Exploited

Patch Tuesday

2026-Jun

Released

2026-07-01

Last Updated

2026-07-03

EPSS Score

0.31% (percentile: 23.8%)

Affected Products (1)

Other

• 17793-17084

Revision History

• 2026-07-01: Information published.
• 2026-07-03: Information published.