{"action":"Upgrade urllib3 to 2.8.0 or later.","affected":[{"fixed":"2.8.0","introduced":"2.6.2"}],"component":"urllib3","cve_ids":["CVE-2026-97688"],"ecosystem":"PyPI","epss":0.00292,"exploited":false,"fixed_versions":["2.8.0"],"ghsa_id":"GHSA-gh4c-6fx4-qh6g","id":"tcs_01M5KHAD7J9271Y2FGC4ZJPMN1","modified_at":"2026-10-01T17:45:18.545924093Z","published_at":"2026-10-01T16:38:41.188251Z","references":["https://osv.dev/vulnerability/PYSEC-2026-4176","https://github.com/urllib3/urllib3/security/advisories/GHSA-gh4c-6fx4-qh6g","https://nvd.nist.gov/vuln/detail/CVE-2026-97688","https://github.com/urllib3/urllib3/commit/ea2ad7b21a80da3632f80016526a18864586077f","https://github.com/urllib3/urllib3","https://github.com/urllib3/urllib3/releases/tag/2.8.0","https://pypi.org/project/urllib3","https://github.com/advisories/GHSA-gh4c-6fx4-qh6g"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"PYSEC-2026-4176","url":"https://osv.dev/vulnerability/PYSEC-2026-4176"}],"summary":"urllib3: Chunked Deflate streaming can enter an infinite loop"}