CVE-2026-102268

Published 28 September 2026 · tracked since 29 September 2026

Description

PyJWT is a Python implementation of JSON Web Token standards. Prior to 2.14.0, is_pem_format in jwt/utils.py is affected because is_pem_format does not recognize every PEM representation accepted by the cryptography loader. This occurs when an application mixes HMAC and asymmetric algorithms and sup

References

• NVD — National Vulnerability Database
• CVE.org record (MITRE)
• CISA Known Exploited Vulnerabilities catalog

Latest tracked vulnerabilities

• CVE-2026-102265 MEDIUM 5.3
• CVE-2026-102266 HIGH 7.4
• CVE-2026-102267 HIGH 7.4
• CVE-2026-102269 MEDIUM 4.8
• CVE-2026-101917 MEDIUM 5.3
• CVE-2026-101918 MEDIUM 5.3
• CVE-2026-100371
• CVE-2026-100370 MEDIUM 4.7
• CVE-2026-86950 HIGH 8.8
• CVE-2026-87741 HIGH 8.8

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