HIGHVulnerability
Verified
Global
NVD HIGH: CVE-2026-116176 — vLLM from 0.9.2 before 0.24.0 contains a server-side request forgery vulnerabili...
·Source: NIST NVD
Updated:
Executive Summary
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.
Analysis
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. CVSS Score: 8.2. Published: 2026-10-25T14:16:57.160.