CVE-2025-49090
Name
CVE-2025-49090
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.
NVD Severity
medium
Other trackers
CVE
,
NVD
,
CERT
,
CVE Details
,
CIRCL
,
Arch Linux
,
Debian
,
Red Hat
,
Ubuntu
,
Gentoo
,
SUSE (Bugzilla)
,
SUSE (CVE)
,
Mageia
Mailing lists
oss-security
,
full-disclosure
,
bugtraq
Exploits
Exploit DB
,
Metasploit
Forges
GitHub (
code
,
issues
), Aports (
code
,
issues
)
References
Type
URI
https://matrix.org/blog/2025/08/security-release/
https://github.com/Nheko-Reborn/nheko/issues/1931
https://github.com/matrix-org/matrix-spec/releases/tag/v1.16
https://matrix.org/blog/2025/08/project-hydra-improving-state-res/
Match rules
CPE URI
Source package
Min version
Max version
matrix-specification
>= 0
< 1.16
Vulnerable and fixed packages
Source package
Branch
Version
Maintainer
Status
synapse
edge-community
1.135.1-r0
None
fixed
synapse
3.22-community
1.135.1-r0
None
fixed
