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pip/matrix-synapseSynapse: Invalid device keys degrade federation functionality

Risk 34
Severity
5.3
First published (updated )
CVE-2025-61672

synapse MobilitySynapse Mobility 8.0, 8.0.1, 8.0.2, 8.1, and 8.1.1 contain a privilege escalation vulnerability thro…

Risk 26
Severity
5.3
First published (updated )
CVE-2025-54551

synapse SynapseSynapse vulnerable to federation denial of service via malformed events

Risk 31
Severity
7.5
EPSS
0.38%
First published (updated )
CVE-2025-30355

matrix synapseSynapse Outgoing federation to specific hosts can be disabled by sending malicious invites

Risk 26
Severity
5
First published (updated )
CVE-2023-32323

matrix synapseSynapse Denial of service due to incorrect application of event authorization rules during state resolution

Risk 40
Severity
6.5
First published (updated )
CVE-2022-39374
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matrix synapseSynapse does not apply enough checks to servers requesting auth events of events in a room

Risk 41
Severity
5
First published (updated )
CVE-2022-39335

synapse Ishuttle AndroidThe iShuttle (aka com.synapse.ishuttle_user) application 1.0 for Android does not verify X.509 certi…

Risk 40
Severity
5.4
First published (updated )
CVE-2014-7787

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