vLLM through 0.29.0 contains a denial of service vulnerability in P2P KV offloading when OffloadingConnector is configured with TieringOffloadingSpec and a peer-to-peer secondary tier. Attackers can supply arbitrary remote host and port values in kv_transfer_params to create unreachable peer sessions that retain ZeroMQ sockets until the context quota is exhausted, causing an uncaught ZMQError that crashes EngineCore and stops all inference.

There are packages installed that are affected by a vulnerability referenced in the following CVE:

  - vLLM through 0.29.0 contains a denial of service vulnerability in P2P KV offloading when
    OffloadingConnector is configured with TieringOffloadingSpec and a peer-to-peer secondary tier. Attackers
    can supply arbitrary remote host and port values in kv_transfer_params to create unreachable peer sessions
    that retain ZeroMQ sockets until the context quota is exhausted, causing an uncaught ZMQError that crashes
    EngineCore and stops all inference. (CVE-2026-94624)

ID	Name	Product	Family	Type	Severity
477951	Chainguard: vllm-omni-cuda-13.0: security update to 0.32.0-r0	Tenable Cloud Security	Chainguard Local Security Checks	Local	high
477951	Chainguard: vllm-omni-cuda-13.0: security update to 0.32.0-r0	Tenable Self-Hosted Container Security	Chainguard Local Security Checks	Local	high
477651	SCA: security update for vllm (GHSA-frvg-qw88-hww9)	Tenable Cloud Security	SCA Checks	Local	high
477651	SCA: security update for vllm (GHSA-frvg-qw88-hww9)	Tenable Self-Hosted Container Security	SCA Checks	Local	high

Detections

Analytics

CVE-2026-94624

high

Tenable Plugins

high

high

high

high