CVE-2025-30516: Mattermost Mobile Apps versions <=2.25.0 fail to terminate sessions during logout under certain conditions (e.g. poor connectivity), allowing unauthorized…

PriorityP341high7.5CVSS 3.1

AVNACLPRNUINSUCHINAN

EPSS

0.26%

18.0th percentile

Mattermost Mobile Apps versions <=2.25.0 fail to terminate sessions during logout under certain conditions (e.g. poor connectivity), allowing unauthorized users on shared devices to access sensitive notification content via continued mobile notifications

Affected

2 ranges

Vendor	Product	Version range	Fixed in
mattermost	mattermost	<= 2.25.0	—
mattermost	mattermost_mobile	< 2.26.0	2.26.0

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