VDB
CISA-2025-59343
CISA-2025-59343
PUBLISHED
CVSS 8.7 HIGH
Reported by GitHub_M · Published September 24, 2025
tar-fs provides filesystem bindings for tar-stream. Versions prior to 3.1.1, 2.1.3, and 1.16.5 are vulnerable to symlink validation bypass if the destination directory is predictable with a specific tarball. This issue has been patched in version 3.1.1, 2.1.4, and 1.16.6. A workaround involves using the ignore option on non files/directories.
Risk Scores
CVSS 4.0
8.7
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| mafintosh | tar-fs | >= 3.0.0, < 3.1.1, >= 2.0.0, < 2.1.3, < 1.16.5 |
| mafintosh | tar-fs | >= 2.0.0, < 2.1.3, *, >= 3.0.0, < 3.1.1 |
Timeline
- Sep 24, 2025 CVE Published
- Nov 3, 2025 CVE Updated