CVE-2025-1558

Denial of Service Via Malicious GIF

State: Published
Severity: 6.5 Medium
Published: Mar 24, 2025
Updated: Mar 24, 2025
Reserved: Feb 21, 2025

Description

Mattermost Mobile Apps versions <=2.25.0 fail to properly validate GIF images prior to rendering which allows a malicious user to cause the Android application to crash via message containing a maliciously crafted GIF.

Scores

CVSS	Score	Vector	Source
3.1	6.5 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H	Mattermost

Weaknesses

CWE-1287 Improper Validation of Specified Type of Input

Affected Products

Product	Versions
MattermostMattermost	2.25.0 and earlierAffected 2.26.0Not affected 2.25.1Not affected

References

https://mattermost.com/security-updates

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