CVE-2026-102266
2 advisories.
PyPI/pyjwt CVE-2026-102266: high 7.4, EPSS 0.18%
PyJWT: PyJWK accepts empty HMAC keys, bypassing PyJWT's empty-key validation
Action: Upgrade pyjwt to 2.14.0 or later.
pip install pyjwt==2.14.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 2.13.0 | 2.14.0 | - |
Fixed versions
| 2.14.0 |
Sources
- osv: GHSA-9j54-fg26-wv3r
- https://github.com/jpadilla/pyjwt/security/advisories/GHSA-9j54-fg26-wv3r
- https://nvd.nist.gov/vuln/detail/CVE-2026-102266
- https://github.com/jpadilla/pyjwt/commit/f91ed44dd65baaf457f4b3353ed35e98a753934c
- https://github.com/jpadilla/pyjwt
- https://github.com/jpadilla/pyjwt/releases/tag/2.14.0
CVE-2026-102266 · published · modified · JSON
PyPI/pyjwt CVE-2026-102266: high 7.4, EPSS 0.18%
PyJWT: PyJWK accepts empty HMAC keys, bypassing PyJWT's empty-key validation
Action: Upgrade pyjwt to 2.14.0 or later.
pip install pyjwt==2.14.0Affected
| introduced | fixed | last affected |
|---|---|---|
| 2.13.0 | 2.14.0 | - |
Fixed versions
| 2.14.0 |
Sources
- osv: PYSEC-2026-4143
- https://github.com/jpadilla/pyjwt/security/advisories/GHSA-9j54-fg26-wv3r
- https://nvd.nist.gov/vuln/detail/CVE-2026-102266
- https://github.com/jpadilla/pyjwt/commit/f91ed44dd65baaf457f4b3353ed35e98a753934c
- https://github.com/jpadilla/pyjwt
- https://github.com/jpadilla/pyjwt/releases/tag/2.14.0
- https://pypi.org/project/pyjwt
- https://github.com/advisories/GHSA-9j54-fg26-wv3r
CVE-2026-102266 · published · modified · JSON