CVE-2026-129356 | vllm-project vllm 0.30.0/0.31.0 Common Prefix single_type_kv_cache_manager.py race condition (Issue 61673)

November 14, 2026 Yanac

A vulnerability, which was classified as problematic, was found in vllm-project vllm 0.30.0/0.31.0. This vulnerability affects unknown code of the file single_type_kv_cache_manager.py of the component Common Prefix Handler. The manipulation results in race condition.

This vulnerability was named CVE-2026-129356. The attack may be performed from remote. In addition, an exploit is available.

You should upgrade the affected component.VulDB Recent EntriesRead More