What is CVE-2025-25183?

CVE-2025-25183 is a security advisory published by Microsoft Security Response Center (MSRC) with Low severity. vLLM using built-in hash() from Python 3.12 leads to predictable hash collisions in vLLM prefix cache

Which CVE IDs does CVE-2025-25183 cover?

CVE-2025-25183 covers the following CVE IDs: CVE-2025-25183. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of CVE-2025-25183?

CVE-2025-25183 has a CVSS v3 base score of 2.6, published by Microsoft Security Response Center (MSRC).

CVE-2025-25183LowCVSS 2.6

vLLM using built-in hash() from Python 3.12 leads to predictable hash collisions in vLLM prefix cache

Vendor

Microsoft Security Response Center (MSRC)

Published

June 3, 2026

Last Modified

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🔗 CVE IDs covered (1)

CVE-2025-25183 →