CVE-2025-49090

Published October 2nd, 2025

View on NVD ↗

CVSS v3

7.1

HIGH

CVSS v2

N/A

Affected

2

PROJECTS

Description

The Matrix specification before 1.16 (i.e., with a room version before 12 and State Resolution before 2.1) has deficient state resolution.

Nheko-Reborn/nheko

Desktop client for Matrix using Qt and C++20.

GitHub

2.43K

matrix-org/matrix-spec

The Matrix protocol specification

GitHub

303