{"action":"Upgrade vllm to 0.30.0 or later.","affected":[{"fixed":"0.30.0","introduced":"0"}],"component":"vllm","cve_ids":["CVE-2026-105756"],"ecosystem":"PyPI","epss":0.00332,"exploited":false,"fixed_versions":["0.30.0"],"ghsa_id":"GHSA-2823-qmq8-rwvj","id":"tcs_01M5KHB7N0XSBSSDP8YHAWYJZX","modified_at":"2026-10-15T14:45:14.714606860Z","published_at":"2026-10-15T10:22:45.361001Z","references":["https://osv.dev/vulnerability/PYSEC-2026-4306","https://github.com/vllm-project/vllm/security/advisories/GHSA-2823-qmq8-rwvj","https://github.com/vllm-project/vllm/pull/51444","https://github.com/vllm-project/vllm/commit/e962733e08d10f7ca65dac4df99e116460b8b174","https://github.com/vllm-project/vllm","https://github.com/vllm-project/vllm/releases/tag/v0.30.0","https://pypi.org/project/vllm","https://github.com/advisories/GHSA-2823-qmq8-rwvj","https://nvd.nist.gov/vuln/detail/CVE-2026-105756"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"PYSEC-2026-4306","url":"https://osv.dev/vulnerability/PYSEC-2026-4306"}],"summary":"vLLM: Loose `cache_salt` validation lets a single request kill EngineCore on LMCache-MP deployments — uncaught downstream `ValueError` denial of service"}