CRITICAL

CVE-2024-9053

CVSS v3

9.8

CRITICAL

EPSS Score

1.4 %

exploit probability, as of 2026-10-18

CISA KEV

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Packages

vllmPyPIall versions · no fixed version listed

Vendor advisories

CVE-2024-9053 Red Hat Product Security2 known affected
vllm: Remote Code Execution in vllm-project/vllm
rhelai1/bootc-intel-rhel9 as a component of Red Hat Enterprise Linux AI (RHEL AI) · rhelai1/instructlab-intel-rhel9 as a component of Red Hat Enterprise Linux AI (RHEL AI)

Full record on NVD

Description

vllm-project vllm version 0.6.0 contains a vulnerability in the AsyncEngineRPCServer() RPC server entrypoints. The core functionality run_server_loop() calls the function _make_handler_coro(), which directly uses cloudpickle.loads() on received messages without any sanitization. This can result in remote code execution by deserializing malicious pickle data.

Technical details

Published: 2025-03-20

Frequently asked questions

What is CVE-2024-9053?

Is CVE-2024-9053 actively exploited?

Active exploitation of CVE-2024-9053 has not been confirmed. Its EPSS score was 1.4% on 2026-10-18, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2024-9053?

CVE-2024-9053 has a CVSS v3 base score of 9.8 (CRITICAL severity).

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