{"action":"Upgrade vllm to 0.19.0 or later.","affected":[{"fixed":"0.19.0","introduced":"0.16.0"}],"component":"vllm","cve_ids":["CVE-2026-34753"],"ecosystem":"PyPI","epss":0.00246,"exploited":false,"fixed_versions":["0.19.0"],"ghsa_id":"GHSA-pf3h-qjgv-vcpr","id":"tcs_01M5KFSVQCMWEAA3X5V699RJ00","modified_at":"2026-09-10T03:51:02.412011525Z","published_at":"2026-04-03T21:51:00Z","references":["https://osv.dev/vulnerability/GHSA-pf3h-qjgv-vcpr","https://github.com/vllm-project/vllm/security/advisories/GHSA-pf3h-qjgv-vcpr","https://nvd.nist.gov/vuln/detail/CVE-2026-34753","https://github.com/vllm-project/vllm/pull/38482","https://github.com/vllm-project/vllm/commit/57861ae48d3493fa48b4d7d830b7ec9f995783e7","https://github.com/advisories/GHSA-pf3h-qjgv-vcpr","https://github.com/pypa/advisory-database/tree/main/vulns/vllm/PYSEC-2026-3410.yaml","https://github.com/vllm-project/vllm","https://pypi.org/project/vllm"],"severity":{"label":"medium","score":5.4},"sources":[{"source":"osv","source_id":"GHSA-pf3h-qjgv-vcpr","url":"https://osv.dev/vulnerability/GHSA-pf3h-qjgv-vcpr"}],"summary":"vLLM: Server-Side Request Forgery (SSRF) in `download_bytes_from_url `"}