CVE-2025-31126

MEDIUM

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

Title source: CVE List
STIX 2.1 vulnerability

Record summary

CVE-2025-31126 has a selected CVSS score of 5.3 (medium).

Description

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.

Description source: CVE List

Exploitation context

CISA SSVC decision

ExploitationNone
AutomatableYes
Technical impactPartial

CISA Coordinator · SSVC 2.0.3 · Evaluated Apr 7, 2025 · Source: CVE List

Affected products and versions

1
ProductSourceVersion range

element-x-ios

Browse element-hq / element-x-ios
CVE List>= 1.6.13, < 25.03.8affected

References

2