CVE-2025-49090

The CVE-2025-49090 entry concerns the Matrix specification prior to 1.16, specifically room version before 12 and State Resolution before 2.1, which is reported to have deficient state resolution. The issue is documented across multiple feeds (RH, OSV, NVD, CVE list, Alpine, etc.) with linked adv...

CVE-2025-54315: Improper Enforcement of a Single, Unique Action

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