Denial Of Service (DoS)

vllm is vulnerable to a Denial Of Service DoS. The vulnerability is due to inefficient list concatenation operations and also dynamic replacement of placeholder tokens with repeated tokens based on precomputed lengths, allowing an attacker to trigger resource exhaustion by exploiting the quadrati...

Remote Code Execution (RCE)

vllm is vulnerable to Remote Code Execution RCE. The vulnerability is due to the use of Python’s pickle module on untrusted data received over a ZeroMQ SUB socket in multi-node deployments using the V0 engine, which allows an attacker to execute arbitrary code on the target machine and potentiall...

CVE-2025-30165

A flaw was found in vLLM's multi-node configuration, which is vulnerable to remote code execution due to unsafe deserialization using pickle over a ZeroMQ SUB socket. If the primary vLLM host is compromised, attackers can escalate privileges and execute arbitrary code on connected secondary hosts...

Remote Code Execution (RCE)

vLLM is vulnerable to Remote Code Execution RCE. The vulnerability is due to insecure pickle-based serialization over unsecured ZeroMQ sockets that were exposed to all network interfaces, allows insecure pickle-based serialization over unsecured ZeroMQ sockets that were exposed to all network...

CVE-2025-30165

vLLM is an inference and serving engine for large language models. In a multi-node vLLM deployment using the V0 engine, vLLM uses ZeroMQ for some multi-node communication purposes. The secondary vLLM hosts open a SUB ZeroMQ socket and connect to an XPUB socket on the primary vLLM host. When data ...

CVE-2025-30165 Remote Code Execution Vulnerability in vLLM Multi-Node Cluster Configuration

vLLM is an inference and serving engine for large language models. In a multi-node vLLM deployment using the V0 engine, vLLM uses ZeroMQ for some multi-node communication purposes. The secondary vLLM hosts open a SUB ZeroMQ socket and connect to an XPUB socket on the primary vLLM host. When data ...

CVE-2025-30165

CVE-2025-30165 : In multi-node vLLM deployments using the V0 engine, a secondary host opens a SUB socket and deserializes inbound data with Python’s unsafe pickle over ZeroMQ XPUB/SUB, enabling remote code execution. The issue affects V0 deployments with tensor parallelism across hosts; V1 is una...

CVE-2025-30165 Remote Code Execution Vulnerability in vLLM Multi-Node Cluster Configuration

vLLM is an inference and serving engine for large language models. In a multi-node vLLM deployment using the V0 engine, vLLM uses ZeroMQ for some multi-node communication purposes. The secondary vLLM hosts open a SUB ZeroMQ socket and connect to an XPUB socket on the primary vLLM host. When data ...

CVE-2025-30165 Remote Code Execution Vulnerability in vLLM Multi-Node Cluster Configuration

vLLM is an inference and serving engine for large language models. In a multi-node vLLM deployment using the V0 engine, vLLM uses ZeroMQ for some multi-node communication purposes. The secondary vLLM hosts open a SUB ZeroMQ socket and connect to an XPUB socket on the primary vLLM host. When data ...

GHSA-9PCC-GVX5-R5WM Remote Code Execution Vulnerability in vLLM Multi-Node Cluster Configuration

Affected Environments Note that this issue only affects the V0 engine, which has been off by default since v0.8.0. Further, the issue only applies to a deployment using tensor parallelism across multiple hosts, which we do not expect to be a common deployment pattern. Since V0 is has been off by...

Deserialization of Untrusted Data

Overview vllm is an A high-throughput and memory-efficient inference and serving engine for LLMs Affected versions of this package are vulnerable to Deserialization of Untrusted Data via the SUB ZeroMQ socket, where the deserialization is performed using the unsafe pickle library. An attacker on...

Remote Code Execution Vulnerability in vLLM Multi-Node Cluster Configuration

Affected Environments Note that this issue only affects the V0 engine, which has been off by default since v0.8.0. Further, the issue only applies to a deployment using tensor parallelism across multiple hosts, which we do not expect to be a common deployment pattern. Since V0 is has been off by...

PT-2025-19899

Name of the Vulnerable Software and Affected Versions vllm versions 0.5.2 through 0.8.5.post1 Description The issue exists in the V0 engine of vLLM, which uses ZeroMQ for multi-node communication. When data is received on the SUB ZeroMQ socket, it is deserialized with pickle, allowing for potenti...

vLLM 代码问题漏洞

vLLM is a vLLM open source high throughput and memory efficient inference and service engine for LLM. A code issue vulnerability exists in vLLM that stems from insecure deserialization and could lead to remote code execution...

CVE-2025-46560 vulnerabilities

Vulnerabilities for packages: py3.10-vllm-cuda-11.8...

CVE-2025-32444 vulnerabilities

Vulnerabilities for packages: py3.10-vllm-cuda-12.6...

GHSA-VC6M-HM49-G9QG vulnerabilities

Vulnerabilities for packages: py3.10-vllm-cuda-11.8...

GHSA-HJ4W-HM2G-P6W5 vulnerabilities

Vulnerabilities for packages: py3.10-vllm-cuda-12.6...

CVE-2025-30202 vulnerabilities

Vulnerabilities for packages: py3.10-vllm-cuda-11.8...

CVE-2025-30202

A flaw was found in vLLM's multi-node setup, which exposes sensitive data over a ZeroMQ XPUB socket bound to all interfaces. This vulnerability allows unauthorized clients to intercept and read internal communications if they can access the network. Mitigation Mitigation for this issue is either...