CVE-2026-105756
vLLM: Loose `cache_salt` validation lets a single request kill EngineCore on LMCache-MP deployments — uncaught downstream `ValueError` denial of service
CVSS score
6.5
EPSS probability
%0.3
Risk score
0.0
Published
14 d ago
Related Security News
Articles and analysis bulletins in which the press and security publications have covered this vulnerability:
Unpatched Critical LMCache Flaw Lets Unauthenticated Attackers Run Code Remotely
A critical vulnerability in LMCache, open-source software that speeds up large language model (LLM) servers such as vLLM, lets an attacker run code on the cache server without logging in, and no fixed version is available. The flaw is in LMCache's multiprocess mode, where the cache runs as a standalone server that LLM workers reach over the ZeroMQ messaging library. A single network
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