AUGUST 4, 2026
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Case File

CVE-2025-54315

HIGH · CVSS 7.1 EPSS 0.32% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2025-10-02 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.1. Public exploit code or proof-of-concept references have been detected in its references.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links
github.com ↗

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2025-54315
Severity
HIGH
CVSS
7.1
EPSS
0.32%

Original NVD Description

The Matrix specification before 1.16 (i.e., with a room version before 12) lacks create event uniqueness.