{"id":"CVE-2026-100647","state":"PUBLISHED","title":"vLLM before 0.29.0 CPU Exhaustion via unbounded cache_salt","description":"vLLM versions before 0.29.0 contain a denial-of-service vulnerability in the cache_salt parameter accepted on OpenAI-compatible and Anthropic API endpoints, which lacks maximum length validation and is processed on the single EngineCore scheduler thread. 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