Matrix Specification vulnerabilities

2 vulnerabilities

Known vulnerabilities in Matrix Specification, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

7.1CVE-2025-54315matrixmatrix specification
EPSS score
0.33%
The Matrix specification before 1.16 (i.e., with a room version before 12) lacks create event uniqueness.7.1CVE-2025-49090matrixmatrix specification+1
EPSS score
0.46%
The Matrix specification before 1.16 (i.e., with a room version before 12 and State Resolution before 2.1) has deficient state resolution.