Search Results (2 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2026-33996 2 Benmcollins, Libjwt 2 Libjwt, Libjwt 2026-03-31 5.5 Medium
LibJWT is a C JSON Web Token Library. Starting in version 3.0.0 and prior to version 3.3.0, the JWK parsing for RSA-PSS did not protect against a NULL value when expecting to parse JSON string values. A specially crafted JWK file could exploit this behavior by using integers in places where the code expected a string. This was fixed in v3.3.0. A workaround is available. Users importing keys through a JWK file should not do so from untrusted sources. Use the `jwk2key` tool to check for validity of a JWK file. Likewise, if possible, do not use JWK files with RSA-PSS keys.
CVE-2024-25189 2 Debian, Libjwt 2 Debian Linux, Libjwt 2025-11-18 9.8 Critical
libjwt 1.15.3 uses strcmp (which is not constant time) to verify authentication, which makes it easier to bypass authentication via a timing side channel.