CVE-2026-54552

A flaw was found in sh, a Python library for process launching. When sh runs from an elevated process and launches a command with the uid option set to an unprivileged user, the child process may retain the parent process's supplementary groups. This incomplete privilege drop can allow the child...

OPENSUSE-SU-2026:21516-1 Security update for python-sh

This update for python-sh fixes the following issue - CVE-2026-54552: uid option performs an incomplete privilege drop on Linux/Unix-like systems and allows for privilege escalation bsc1272424...

SUSE-SU-2026:3422-1 Security update for python-sh

This update for python-sh fixes the following issues: - CVE-2026-54552: incomplete privilege drop in the uid option can allow a subprocess to retain parent supplementary groups bsc1272424...

Improper Check for Dropped Privileges

Overview sh is a Python subprocess replacement Affected versions of this package are vulnerable to Improper Check for Dropped Privileges in the uid process. An attacker can gain unauthorized access to files or resources associated with privileged supplementary groups by launching a subprocess fro...