CVE-2025-31126Element X iOS allows the entity in control of the well-known file to break the confidentiality of embedded Element Call

Descripción

Element X iOS is a Matrix iOS Client provided by Element. In Element X iOS version between 1.6.13 and 25.03.7, the entity in control of the element.json well-known file is able, under certain conditions, to get access to the media encryption keys used for an Element Call call. This vulnerability is fixed in 25.03.8.

Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.

Productos y versiones afectados

Referencias y parches

• https://github.com/element-hq/element-x-ios/security/advisories/GHSA-69qf-p24v-rf8j
• https://github.com/element-hq/element-meta/issues/2441