https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-09T10:00:08.119372+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/rustsec-2026-0113 RUSTSEC-2026-0113 — `unpack_in` can chmod arbitrary directories by following symlinks 2026-10-09T10:00:08.121000+00:00

Affected: crates.io: astral-tokio-tar

In versions 0.6.0 and earlier of astral-tokio-tar, the unpack_in API could inadvertently modify the permissions of external (i.e. non-archive) directories outside of the archive. An attacker could use this to contrite a tar archive that maliciously changes directory permissions outside of its intended hierarchy. This flaw only affects directories; individual file permissions cannot be modified via it.

See GHSA-j4xf-2g29-59ph for the equivalent flaw in the tar crate.