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CVE PROGRAM SOURCE RECORD3.8 Low

CVE-2025-32026

Element Web could load a malicious instance of Element Call leaking media encryption keys

Description

Element Web is a Matrix web client built using the Matrix React SDK. Element Web, starting from version 1.11.16 up to version 1.11.96, can be configured to load Element Call from an external URL. Under certain conditions, the external page is able to get access to the media encryption keys used for an Element Call call. Version 1.11.97 fixes the problem.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

element-hq element-web

  • >= 1.11.16, < 1.11.97affected

References