CVE-2026-89317
MEDIUM—CVSS v3
—CVSS v2
—
EPSS (exploit probability)
CWE-20CWE
Description
gose parsed the JWS `crit` header into `JwsHeader.Crit` and then never read it. RFC 7515 §4.1.11 requires a recipient to reject a JWS whose listed critical extension parameters it does not understand. gose implements no header extensions, so every token carrying a non-empty `crit` should have been rejected — and none were.
Affected routers (0)
No routers currently mapped to this CVE in our database.