{"action":"Upgrade pyjwt to 2.14.0 or later.","affected":[{"fixed":"2.14.0","introduced":"2.13.0"}],"component":"pyjwt","cve_ids":["CVE-2026-102265"],"ecosystem":"PyPI","epss":0.00343,"exploited":false,"fixed_versions":["2.14.0"],"ghsa_id":"GHSA-8wjv-2p76-3863","id":"tcs_01M5KF98YAQXJDV6N7Q7BHJYQ0","modified_at":"2026-10-01T17:55:45.157085612Z","published_at":"2026-09-29T23:43:06Z","references":["https://osv.dev/vulnerability/GHSA-8wjv-2p76-3863","https://github.com/jpadilla/pyjwt/security/advisories/GHSA-8wjv-2p76-3863","https://nvd.nist.gov/vuln/detail/CVE-2026-102265","https://github.com/jpadilla/pyjwt/commit/06573692ebcdec8831c3927513b3e87c31fbbb62","https://github.com/jpadilla/pyjwt","https://github.com/jpadilla/pyjwt/releases/tag/2.14.0"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"GHSA-8wjv-2p76-3863","url":"https://osv.dev/vulnerability/GHSA-8wjv-2p76-3863"}],"summary":"PyJWT: Uncaught RecursionError in jwt.decode() on deeply nested token header"}