SOURCE-LINKED INTELLIGENCE
GHSA-pgr7-mhp5-fgjp: vLLM deserialization vulnerability in vllm.distributed.GroupCoordinator.recv_object
vllm-project vllm version 0.6.0 contains a vulnerability in the distributed training API. The function vllm.distributed.GroupCoordinator.recv_object() deserializes received object bytes using pickle.loads() without sanitization, leading to a remote code execution vulnerability. ### Maintainer perspective Note that vLLM does NOT use the code as described in the report on huntr. The problem only exists if you use these internal APIs in a way that exposes them to a network as described. The vllm team was not involved in the analysis of this report and the decision to assign it a CVE.
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- recordType
- vulnerability
- status
- active
- evidenceStatus
- reported
- region
- Global
Evidence & attribution
- OSV AI package advisories · 2025-03-20T12:32:50.000Z
- OSV AI package advisories · 2026-06-29T11:50:34.951Z
First collected: 2026-09-20T22:31:48.298Z. This is not the publication date.