{"action":"Upgrade python-jose to 3.4.0 or later.","affected":[{"fixed":"3.4.0","introduced":"0"}],"component":"python-jose","cve_ids":["CVE-2024-33664"],"ecosystem":"PyPI","epss":0.00783,"exploited":false,"fixed_versions":["3.4.0"],"ghsa_id":"GHSA-cjwg-qfpm-7377","id":"tcs_01M5KGMMGHQPFS650Q1GJYR11F","modified_at":"2026-06-10T17:02:31.602922446Z","published_at":"2024-04-26T00:15:09Z","references":["https://osv.dev/vulnerability/PYSEC-2024-233","https://github.com/mpdavis/python-jose/issues/344","https://github.com/mpdavis/python-jose/pull/345","https://www.vicarius.io/vsociety/posts/jwt-bomb-in-python-jose-cve-2024-33664","https://github.com/advisories/GHSA-cjwg-qfpm-7377"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"PYSEC-2024-233","url":"https://osv.dev/vulnerability/PYSEC-2024-233"}],"summary":"python-jose through 3.3.0 allows attackers to cause a denial of service (resource consumption) during a decode via a crafted JSON Web Encryption (JWE) token with a high compression ratio, aka a \"JWT b"}