{"action":"Upgrade vllm to 0.20.0 or later.","affected":[{"fixed":"0.20.0","introduced":"0.6.1"}],"component":"vllm","cve_ids":["CVE-2026-44222"],"ecosystem":"PyPI","epss":0.00414,"exploited":false,"fixed_versions":["0.20.0"],"ghsa_id":"GHSA-hpv8-x276-m59f","id":"tcs_01M5KH562VRGFMX4NPCW0C3NEH","modified_at":"2026-07-13T16:32:29.457115336Z","published_at":"2026-07-13T15:15:38.697452Z","references":["https://osv.dev/vulnerability/PYSEC-2026-3409","https://github.com/vllm-project/vllm/security/advisories/GHSA-hpv8-x276-m59f","https://nvd.nist.gov/vuln/detail/CVE-2026-44222","https://github.com/vllm-project/vllm/issues/32656","https://github.com/vllm-project/vllm","https://pypi.org/project/vllm","https://github.com/advisories/GHSA-hpv8-x276-m59f"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"PYSEC-2026-3409","url":"https://osv.dev/vulnerability/PYSEC-2026-3409"}],"summary":"vLLM Vulnerable to Remote DoS via Special-Token Placeholders"}