CVE-2026-116174Medium· 5.9▾ SunlitvLLM from 0.22.0 before 0.24.0 contains an improper input validation vulnerability in the Rust gRPC Generate and GenerateStream service that forwards unchecked prompt token IDs to EngineCore. Attackers can submit requests with out-of-voc…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 32.5 · likelihood 0 · exploitation 0
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vLLM from 0.22.0 before 0.24.0 contains an improper input validation vulnerability in the Rust gRPC Generate and GenerateStream service that forwards unchecked prompt token IDs to EngineCore. Attackers can submit requests with out-of-vocabulary prompt.token_ids values to trigger a fatal embedding lookup failure that terminates EngineCore and leaves the server unhealthy.
vllm >= 0.22.0 < 0.24.0Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-116172Medium· 5.9vLLM 0.22.0 before 0.24.0 DoS via Rust gRPC CandidateTokens.top_n
CVE-2026-116173Medium· 5.9vLLM 0.22.0 before 0.24.0 Denial of Service via gRPC output_candidates.token_ids
CVE-2026-116178Medium· 5.9vLLM 0.20.0 before 0.30.0 DoS via /inference/v1/generate mm_placeholders
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