CVE WATCH / VULNERABILITY DETAIL
CVE-2026-102273
HIGHCVSS 7.4NVD feed
Published 28 September 2026 · tracked since 29 September 2026
Description
PyJWT is a Python implementation of JSON Web Token standards. From 2.13.0 until 2.14.0, PyJWT HMACAlgorithm.prepare_key is affected because HMAC key guard only recognizes top-level public JWK forms and misses container representations. This occurs when an application allows HMAC and asymmetric algor
References
- NVD — National Vulnerability Database
- CVE.org record (MITRE)
- CISA Known Exploited Vulnerabilities catalog
Latest tracked vulnerabilities
- CVE-2026-129267 LOW 3.5
- CVE-2026-127115 MEDIUM 5.4
- CVE-2026-120687 HIGH 7.2
- CVE-2026-116753 HIGH 7.2
- CVE-2026-110531 MEDIUM 6.4
- CVE-2026-19907 CRITICAL 9.8
- CVE-2026-18053 HIGH 8.8
- CVE-2026-129433 CRITICAL 9.9
- CVE-2026-129254 MEDIUM 4.3
- CVE-2026-120522 CRITICAL 9.8