CVE-2026-78684 - vLLM before 0.27.0 fails to properly classify DeepStream as a GPU backend and omits pixel-limit enforcement in its decode path. Unauthenticated attackers can activate DeepStream at request time to initialize the process-wide GPU decode pool and submit video that bypasses resource controls, causing partial denial of service for concurrent requests. - 漏洞详情

漏洞编号：CVE-2026-78684

风险等级：中危

漏洞来源：CVE

CVE 编号：CVE-2026-78684

CNNVD 编号：-

厂商/产品：- / -

影响范围：-

CWE：CWE-400

发布/更新时间：2026-08-25 / 2026-08-27

漏洞描述

vLLM before 0.27.0 fails to properly classify DeepStream as a GPU backend and omits pixel-limit enforcement in its decode path. Unauthenticated attackers can activate DeepStream at request time to initialize the process-wide GPU decode pool and submit video that bypasses resource controls, causing partial denial of service for concurrent requests.

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