6.9
Medium
CVE-2026-78684 vLLM before 0.27.0 fails to properly classify DeepStream as a GPU backend and omits pixel-limit enforcement in its…
Description
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| vllm 0.27 | earliest → < 0.27.0 | 0.27.0 |
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CVE-2026-115915
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