Bug 2560404 (CVE-2026-116176) - CVE-2026-116176 vllm: vllm: Information disclosure via SSRF in X-Request-Id header
Summary: CVE-2026-116176 vllm: vllm: Information disclosure via SSRF in X-Request-Id h...
Keywords:
Status: NEW
Alias: CVE-2026-116176
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-10-25 13:32 UTC by OSIDB Bzimport
Modified: 2026-10-28 10:44 UTC (History)
5 users (show)

Fixed In Version:
Clone Of:
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Description OSIDB Bzimport 2026-10-25 13:32:33 UTC 
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.
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