Vulnerability Bulletins |
CVE-2026-45076 |
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| Affected software | MATRIX SYNAPSE |
| Synapse is an open source Matrix homeserver implementation. Prior to 1.152.1, in federated rooms, malicious homeservers can craft room events in such a way that prevents Synapse from providing full history to paginating clients. Clients could therefore fail to display room history. This vulnerability is fixed in 1.152.1. | |
Link: |
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| https://nvd.nist.gov/vuln/detail/CVE-2026-45076 | |