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P4
CVE-2026-116176: vllm 0.9.2 to before 0.24.0
CVE-2026-116176. CVSS 3.1 base score 8.2 (GitHub Advisory Database).
Affected technology
vllm · 0.9.2 to before 0.24.0
vllm-project
Description’s affected range: before 0.24.0
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · No user interaction required
What an attacker can do
Attackers can make a P2pNcclConnector prefill worker ZMQ-connect to an attacker host, leaking the NCCL unique_id and KV-cache tensors or blocking the worker. Vendor/CNA’s CVSS 4.0 assessment (base score 8.8/10) rates confidentiality impact as high; integrity impact as none; availability impact as low.
- CWE
- CWE-918
- CCR priority
- 32.8 /100 (P4)
- CVSS 3.1
- 8.2 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L · GitHub Advisory Database
- KEV
- no
Provenance
- GitHub Advisory Database · Source record · observed 2026-10-25 21:12:26.049299+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-25 19:51:06.643138+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-116176.html