CVE-2026-102269 | jpadilla PyJWT up to 2.13.x Signature Segment improper authentication

September 28, 2026 Yanac

A vulnerability has been found in jpadilla PyJWT up to 2.13.x and classified as critical. This vulnerability affects unknown code of the component Signature Segment. Performing a manipulation results in improper authentication.

This vulnerability was named CVE-2026-102269. The attack may be initiated remotely. There is no available exploit.

The affected component should be upgraded.VulDB Recent EntriesRead More