python/python CVE-2025-4517: critical 9.4
Arbitrary writes via tarfile realpath overflow
Action: Upgrade python to 3.9.23 (3.9.x), 3.10.18 (3.10.x), 3.11.13 (3.11.x), 3.12.11 (3.12.x) or 3.13.4 (3.13.x) or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 3.9.23 | - |
| 3.10.0 | 3.10.18 | - |
| 3.11.0 | 3.11.13 | - |
| 3.12.0 | 3.12.11 | - |
| 3.13.0 | 3.13.4 | - |
Fixed versions
| 3.9.23 | 3.10.18 | 3.11.13 | 3.12.11 | 3.13.4 |
Sources
- python-runtime: PSF-2025-9
- https://mail.python.org/archives/list/security-announce@python.org/thread/MAXIJJCUUMCL7ATZNDVEGGHUMQMUUKLG/
- https://www.cve.org/CVERecord?id=CVE-2025-4517
CVE-2025-4517 · published · modified · JSON