CVE-2005-0758

The CVE-2005-0758 issue affects gzip prior to 1.3.5, where zgrep does not properly sanitize file arguments, allowing local users to inject filenames into a sed script and execute arbitrary commands. Connected advisories confirm related issues (CVE-2005-0988 and CVE-2005-1228) in gunzip/bzip2 work...

CVE-2026-41991

CVE-2026-41991 affects GNU gzip’s gzexe utility, where insecure temporary file handling creates a TOCTOU vulnerability. If mktemp is unavailable in PATH, gzexe constructs a PID-based temporary path without exclusive access or existence checks. A local attacker can pre-create the predicted path as...