{"action":"Upgrade transformers to 4.52.1 or later.","affected":[{"fixed":"4.52.1","introduced":"0"}],"component":"transformers","cve_ids":["CVE-2025-3933"],"ecosystem":"PyPI","epss":0.00496,"exploited":false,"fixed_versions":["4.52.1"],"ghsa_id":"GHSA-37mw-44qp-f5jm","id":"tcs_01M5KGWSCHFWPF4G0V8CXP45FK","modified_at":"2026-07-07T17:48:11.555551442Z","published_at":"2026-07-07T16:02:57.564922Z","references":["https://osv.dev/vulnerability/PYSEC-2026-1977","https://nvd.nist.gov/vuln/detail/CVE-2025-3933","https://github.com/huggingface/transformers/pull/37788","https://github.com/huggingface/transformers/commit/ebbe9b12dd75b69f92100d684c47f923ee262a93","https://github.com/huggingface/transformers","https://huntr.com/bounties/25282953-5827-4384-bb6f-5790d275721b","https://pypi.org/project/transformers","https://github.com/advisories/GHSA-37mw-44qp-f5jm"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"PYSEC-2026-1977","url":"https://osv.dev/vulnerability/PYSEC-2026-1977"}],"summary":"Transformers is vulnerable to ReDoS attack through its DonutProcessor class"}