{"id":"CVE-2024-11041","aliases":["GHSA-5vqr-wprc-cpp7","PYSEC-2026-566"],"title":"vLLM Deserialization of Untrusted Data vulnerability","summary":"vLLM Deserialization of Untrusted Data vulnerability","severity":"critical","cvss":9.8,"cvssVector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","vendor":"vllm","product":"vllm","ecosystem":"pip","affected":["vllm <= 0.6.2"],"published":"2025-03-20","updated":"2026-08-07","source":"OSV","sourceUrl":"https://osv.dev/vulnerability/GHSA-5vqr-wprc-cpp7","references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-11041"},{"url":"https://github.com/vllm-project/vllm"},{"url":"https://github.com/vllm-project/vllm/blob/7193774b1ff8603ad5bf4598e5efba0d9a39b436/vllm/distributed/device_communicators/shm_broadcast.py#L441-L443"},{"url":"https://huntr.com/bounties/00136195-11e0-4ad0-98d5-72db066e867f"}],"tags":["osv","pip"],"epss":0.01555,"epssPercentile":0.74062,"ingestedAt":"2026-08-07T19:14:14.047Z","slug":"CVE-2024-11041","body":"## Overview\n\nvllm-project vllm version v0.6.2 contains a vulnerability in the MessageQueue.dequeue() API function. The function uses pickle.loads to parse received sockets directly, leading to a remote code execution vulnerability. An attacker can exploit this by sending a malicious payload to the MessageQueue, causing the victim's machine to execute arbitrary code.\n\n## Affected packages\n\n- `vllm <= 0.6.2`\n\n## Remediation\n\nRefer to the advisory for the patched release.","depth":"midnight","depthScore":54,"depthScoreParts":{"impact":53.9,"likelihood":0.3,"exploitation":0,"ransomware":0},"changes":[]}