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Status published
High
CVE-2025-49090
The Matrix specification before 1.16 (i.e., with a room version...
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
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Affected Vendor
Matrix
View all reports →Affected Software
Matrix specification
Vulnerable Versions:
0
Timeline
Official Publish:
October 2nd, 2025
Last Modified:
October 2nd, 2025
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:H/A:L
Weaknesses (CWE)
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.