CVE-2025-31127

MEDIUM

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

Title source: CVE List
STIX 2.1 vulnerability

Record summary

CVE-2025-31127 has a selected CVSS score of 5.3 (medium).

Description

Element X Android is a Matrix Android Client provided by element.io. In Element X Android versions between 0.4.16 and 25.03.3, 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 25.03.4.

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-android

Browse element-hq / element-x-android
CVE List>= 0.4.16, < 25.03.4affected

References

2