{"id":"CVE-2026-116176","revision":"6c6148e498f14f518474facdb924b812","records":[{"revision":"6c6148e498f14f518474facdb924b812","observedAt":"2026-10-25T15:17:04.459+00:00","statement":{"source":"cve-program","id":"CVE-2026-116176","aliases":[],"title":"vLLM 0.9.2 before 0.24.0 SSRF via X-Request-Id in P2pNcclConnector","description":"vLLM from 0.9.2 before 0.24.0 contains a server-side request forgery vulnerability that allows API callers to force outbound connections by embedding a decode address in the X-Request-Id header. Attackers can make a P2pNcclConnector prefill worker ZMQ-connect to an attacker host, leaking the NCCL unique_id and KV-cache tensors or blocking the worker.","state":0,"publishedAt":"2026-10-25T13:20:16.476+00:00","modifiedAt":"2026-10-25T13:20:16.476+00:00","affected":[{"ecosystem":"Vendor product","name":"vllm","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"vllm-project\",\n                    \"product\": \"vllm\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"packageURL\": \"pkg:pypi/vllm\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0.9.2\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\",\n                            \"lessThan\": \"0.24.0\"\n                        },\n                        {\n                            \"version\": \"0.24.0\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:L/SC:N/SI:N/SA:N","score":8.8,"severity":"HIGH"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L","score":8.2,"severity":"HIGH"}],"references":["https://github.com/vllm-project/vllm/security/advisories/GHSA-vfp2-c8pq-v6h6","https://www.vulncheck.com/advisories/vllm-0.9.2-before-0.24.0-ssrf-via-x-request-id-in-p2pncclconnector"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-116176","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-116176","identifiers":["CVE-2026-116176"]},"retained":false,"historicalAffected":[]}],"coverage":[]}