{"action":"Upgrade vllm to 0.30.0 or later.","affected":[{"fixed":"0.30.0","introduced":"0"}],"component":"vllm","cve_ids":["CVE-2026-105757"],"ecosystem":"PyPI","epss":0.00314,"exploited":false,"fixed_versions":["0.30.0"],"ghsa_id":"GHSA-85xf-c7hm-whqw","id":"tcs_01M5KF7CZC6J3YGS6AJ3W7DQ3K","modified_at":"2026-10-08T10:10:59.490277068Z","published_at":"2026-10-05T23:42:44Z","references":["https://osv.dev/vulnerability/GHSA-85xf-c7hm-whqw","https://github.com/vllm-project/vllm/security/advisories/GHSA-85xf-c7hm-whqw","https://github.com/vllm-project/vllm/pull/51450","https://github.com/vllm-project/vllm/commit/c55e15a44ec4127832d4a86928a356fdd9e68dbd","https://github.com/vllm-project/vllm","https://github.com/vllm-project/vllm/releases/tag/v0.30.0"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"GHSA-85xf-c7hm-whqw","url":"https://osv.dev/vulnerability/GHSA-85xf-c7hm-whqw"}],"summary":"vLLM: Structured-output request errors escape the request boundary and terminate the shared EngineCore — engine-fatal denial of service (3 sites)"}