{"action":"Upgrade pyjwt to 2.14.0 or later.","affected":[{"fixed":"2.14.0","introduced":"2.9.0"}],"component":"pyjwt","cve_ids":["CVE-2026-102274"],"ecosystem":"PyPI","epss":0.00549,"exploited":false,"fixed_versions":["2.14.0"],"ghsa_id":"GHSA-w6j9-cwv2-h6wq","id":"tcs_01M5KHA8A0ZPVR36T68Z5JQTQT","modified_at":"2026-10-01T17:45:16.840232618Z","published_at":"2026-10-01T16:38:40.082432Z","references":["https://osv.dev/vulnerability/PYSEC-2026-4152","https://github.com/jpadilla/pyjwt/security/advisories/GHSA-w6j9-cwv2-h6wq","https://nvd.nist.gov/vuln/detail/CVE-2026-102274","https://github.com/jpadilla/pyjwt/commit/8915570a0bfda9f0ff0e34e7fb09bdb9d71580cf","https://github.com/jpadilla/pyjwt","https://github.com/jpadilla/pyjwt/releases/tag/2.14.0","https://pypi.org/project/pyjwt","https://github.com/advisories/GHSA-w6j9-cwv2-h6wq"],"severity":{"label":"medium","score":5.9},"sources":[{"source":"osv","source_id":"PYSEC-2026-4152","url":"https://osv.dev/vulnerability/PYSEC-2026-4152"}],"summary":"PyJWT: Malformed RSA JWK aborts parsing of an entire JWK Set"}