{"action":"Upgrade pyjwt to 2.13.0 or later.","affected":[{"fixed":"2.13.0","introduced":"0"}],"component":"pyjwt","cve_ids":["CVE-2026-48524"],"ecosystem":"PyPI","epss":0.00321,"exploited":false,"fixed_versions":["2.13.0"],"ghsa_id":"GHSA-fhv5-28vv-h8m8","id":"tcs_01M5KGVJGKP06NZK1CSH9TMG2F","modified_at":"2026-06-02T12:15:10.363704191Z","published_at":"2026-05-28T16:16:29.403Z","references":["https://osv.dev/vulnerability/PYSEC-2026-177","https://github.com/jpadilla/pyjwt/security/advisories/GHSA-fhv5-28vv-h8m8"],"severity":{"label":"low","score":3.7},"sources":[{"source":"osv","source_id":"PYSEC-2026-177","url":"https://osv.dev/vulnerability/PYSEC-2026-177"}],"summary":"PyJWT is a JSON Web Token implementation in Python. Prior to 2.13.0, PyJWKClient.get_signing_key() forces a fresh HTTP request to the JWKS endpoint for every JWT with an unknown kid value, with no rat"}