Upstream information

CVE-2025-49090 at MITRE

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.

SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having important severity.

CVSS v3 Scores
  CNA (MITRE)
Base Score 7.1
Vector CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:H/A:L
Attack Vector Network
Attack Complexity High
Privileges Required Low
User Interaction None
Scope Changed
Confidentiality Impact None
Integrity Impact High
Availability Impact Low
CVSSv3 Version 3.1
SUSE Bugzilla entry: 1247970 [NEW]

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
openSUSE Tumbleweed
  • matrix-synapse >= 1.136.0-1.1
 Patchnames:
openSUSE-Tumbleweed-2025-15436

SUSE Timeline for this CVE

CVE page created: Tue Aug 12 16:45:15 2025
CVE page last modified: Sat Oct 4 13:33:23 2025