CVE-2025-49090

CVSS v3.1

7.1

Vector

AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:H/A:L

Name of the Vulnerable Software and Affected Versions The Matrix versions prior to 1.16

Description The Matrix specification has deficient state resolution when using a room version before 12 and State Resolution before 2.1.

Recommendations Update to version 1.16 or later.

Fix

Found an issue in the description? Have something to add? Feel free to write us 👾

Weakness Enumeration

CVE-2025-49090

Matrix Specification

Matrix-Spec