VDB
GHSA-gchp-q4r4-x4ff
GHSA-gchp-q4r4-x4ff
PUBLISHED
CVSS 8.100000381469727 HIGH
tar-rs incorrectly ignores PAX size headers if header size is nonzero
Risk Scores
CVSS 3.1
8.100000381469727
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| wolfi | cargo-c | 0, 0, 0 |
| chainguard | pixi | 0, 0, 0 |
| wolfi | wasm-pack | 0, 0, 0 |
| chainguard | rustup | 0, 0, 0 |
| wolfi | wasmcloud | 0, 0, 0 |
| chainguard | rye | 0, 0, 0 |
| chainguard | typst | 0, 0, 0 |
| wolfi | rye | 0, 0, 0 |
| wolfi | pixi | 0, 0, 0 |
| wolfi | qdrant | 0, 0, 0 |
| chainguard | zizmor | 0, 0, 0 |
| wolfi | deno | 0, 0, 0 |
| crates.io | tar | 0 |
| chainguard | qdrant | 0, 0, 0 |
| chainguard | wasm-pack | 0, 0, 0 |
| chainguard | bootc | 0, 0, 0 |
| chainguard | mise | 0, 0, 0 |
| wolfi | sccache | 0, 0, 0 |
| chainguard | fnm | 0, 0, 0 |
| chainguard | cargo-c | 0, 0, 0 |
…and 7 more
Timeline
- Mar 20, 2026 CVE Published
- Mar 25, 2026 CVE Updated
- Apr 26, 2026 Security Advisory
References
- https://nvd.nist.gov/vuln/detail/CVE-2026-33055 advisory
- https://github.com/alexcrichton/tar-rs/commit/de1a5870e603758f430073688691165f21a33946 url
- https://github.com/alexcrichton/tar-rs package
- https://rustsec.org/advisories/RUSTSEC-2026-0068.html url
- https://www.cve.org/CVERecord?id=CVE-2025-62518 url
- https://github.com/alexcrichton/tar-rs/security/advisories/GHSA-gchp-q4r4-x4ff url
- https://github.com/composefs/tar-rs/security/advisories/GHSA-gchp-q4r4-x4ff url