python/python CVE-2026-87910: medium 5.7
tarfile hardlink fallback ignores custom extraction filter rejection via None
Action: Upgrade python to 3.10.22 (3.10.x), 3.11.17 (3.11.x), 3.12.15 (3.12.x), 3.13.16 (3.13.x) or 3.14.9 (3.14.x) or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 3.10.22 | - |
| 3.11.0 | 3.11.17 | - |
| 3.12.0 | 3.12.15 | - |
| 3.13.0 | 3.13.16 | - |
| 3.14.0 | 3.14.9 | - |
Fixed versions
| 3.10.22 | 3.11.17 | 3.12.15 | 3.13.16 | 3.14.9 |
Sources
- python-runtime: PSF-2026-40
- https://mail.python.org/archives/list/security-announce@python.org/thread/57TBTLL2W6APMZR3A25B2YV7GL3EPTDJ/
- https://www.cve.org/CVERecord?id=CVE-2026-87910
CVE-2026-87910 · published · modified · JSON