AZL-91590 CVE-2026-41579 affecting package runc for versions less than 1.3.6-1

runc is a CLI tool for spawning and running containers according to the OCI specification. In versions prior to 1.3.6, 1.4.0-rc.1, 1.4.0-rc.12, 1.5.0-rc.1, and 1.5.0-rc.1, when setting up the container rootfs, setupPtmx and setupDevSymlinks call os.Remove and os.Symlink with a filepath.Join strin...

CVE-2026-41579: UNIX Symbolic Link (Symlink) Following

runc is a CLI tool for spawning and running containers according to the OCI specification. In versions prior to 1.3.6, 1.4.0-rc.1, 1.4.0-rc.12, 1.5.0-rc.1, and 1.5.0-rc.1, when setting up the container rootfs, setupPtmx and setupDevSymlinks call os.Remove and os.Symlink with a filepath.Join strin...

UNIX Symbolic Link (Symlink) Following

Overview github.com/opencontainers/runc/libcontainer is a package for a modern container runtime. Affected versions of this package are vulnerable to UNIX Symbolic Link Symlink Following in setupPtmx and setupDevSymlinks, which enable file deletion via calls to os.Remove and os.Symlink. An attack...