Allocation of Resources Without Limits or Throttling Affecting vllm package, versions [0.7.0,0.19.0)
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- published5 Apr 2026
- disclosed3 Apr 2026
- creditSeokjun Ryu
Introduced: 3 Apr 2026
NewCVE-2026-34755 (opens in a new tab)How to fix?
Upgrade vllm to version 0.19.0 or higher.
Overview
vllm is an A high-throughput and memory-efficient inference and serving engine for LLMs
Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling due to the lack of a frame count limit in the load_base64 function when processing video/jpeg base64 data. An attacker can exhaust system memory and cause a server crash by submitting a request containing a large number of comma-separated base64-encoded JPEG frames.