crates.io/tar CVE-2026-33056: medium 6.5, EPSS 0.39%
tar-rs `unpack_in` can chmod arbitrary directories by following symlinks
Action: Upgrade tar to 0.4.45 or later.
cargo update -p tar --precise 0.4.45Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 0.4.45 | - |
Fixed versions
| 0.4.45 |
Sources
- osv: GHSA-j4xf-2g29-59ph
- https://github.com/alexcrichton/tar-rs/security/advisories/GHSA-j4xf-2g29-59ph
- https://nvd.nist.gov/vuln/detail/CVE-2026-33056
- https://github.com/alexcrichton/tar-rs/commit/17b1fd84e632071cb8eef9d3709bf347bd266446
- https://github.com/alexcrichton/tar-rs
- https://rustsec.org/advisories/RUSTSEC-2026-0067.html
CVE-2026-33056 · published · modified · JSON