6.8Media
CVE-2026-45078Synapse CPU starvation (Denial of Service)
Descripción
Synapse is an open source Matrix homeserver implementation. Prior to 1.152.1, local authenticated users can cause Synapse to starve other requests of CPU and lead to other requests failing, causing other users to be denied service. This vulnerability is fixed in 1.152.1.
Debilidad (CWE):
CWE-770
Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.
Productos y versiones afectados
| Fabricante | Producto | Versiones | |
|---|---|---|---|
| element | synapse | < 1.152.1 | |
| element-hq | synapse | < 1.152.1 |
Referencias y parches
- https://github.com/element-hq/synapse/security/advisories/GHSA-8q93-326v-3m7g MitigationVendor Advisory
Coincidencias CPE (NVD) (1)
cpe:2.3:a:element:synapse:*:*:*:*:*:*:*:*< 1.152.1