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Indicator investigation
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Indicator
Type cve · source NVD CVE
Grouped attempts with latest status; expand for attempt history.
25 attempts · first 2026-07-07T19:58:24.760517Z · last 2026-09-05T19:30:54.903820Z
Not listed in CISA KEV (local)
Types: cisa_kev
25 attempts · first 2026-07-07T19:58:24.762222Z · last 2026-09-05T19:30:54.934587Z
vLLM is an inference and serving engine for large language models (LLMs). Prior to 0.22.0, an assert-based security check in vLLM's activation function loading allows any unauthenticated attacker to achieve arbitrary code execution on the server by publishing a malicious HuggingFace model, when vLLM runs in Python optimized mode (python -O or PYTHONOPTIMIZE=1). This vulnerability is fixed in 0.22.
Types: nvd_local
High-signal pivots without leaving the thread you started in search.
Structured pivots from local graph context.
Full investigation canvas with neighbor expansion.