Directory Traversal The advisory has been revoked - it doesn't affect any version of package pybind.src (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-RHEL10-PYBINDSRC-15052855
- published22 Jan 2026
- disclosed24 Sept 2025
Introduced: 24 Sep 2025
CVE-2025-59343 (opens in a new tab)Amendment
The Red Hat security team deemed this advisory irrelevant for RHEL:10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream pybind.src package and not the pybind.src package as distributed by RHEL.
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.
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2397901
- https://access.redhat.com/security/cve/CVE-2025-59343
- https://github.com/mafintosh/tar-fs/commit/0bd54cdf06da2b7b5b95cd4b062c9f4e0a8c4e09
- https://github.com/mafintosh/tar-fs/security/advisories/GHSA-vj76-c3g6-qr5v
- https://lists.debian.org/debian-lts-announce/2025/09/msg00028.html