CVE-2026-0672
1 advisory.
python/python CVE-2026-0672: medium 6
Header injection in http.cookies.Morsel
Action: Upgrade python to 3.10.20 (3.10.x), 3.11.15 (3.11.x), 3.12.13 (3.12.x), 3.13.12 (3.13.x) or 3.14.3 (3.14.x) or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 3.10.20 | - |
| 3.11.0 | 3.11.15 | - |
| 3.12.0 | 3.12.13 | - |
| 3.13.0 | 3.13.12 | - |
| 3.14.0 | 3.14.3 | - |
Fixed versions
| 3.10.20 | 3.11.15 | 3.12.13 | 3.13.12 | 3.14.3 |
Sources
- python-runtime: PSF-2026-5
- https://mail.python.org/archives/list/security-announce@python.org/thread/6VFLQQEIX673KXKFUZXCUNE5AZOGZ45M/
- https://www.cve.org/CVERecord?id=CVE-2026-0672
CVE-2026-0672 · published · modified · JSON