CVE-2026-75025

Mattermost Desktop App versions =6.2 6.2.2.0 Fixed an issue where Mattermost Desktop did not sufficiently restrict server-rendered content from accessing local or private network resources. Thanks to game0v3r for contributing to this improvement under the Mattermost responsible disclosure policy...

EUVD-2026-80939

Mattermost Desktop App versions =6.2 6.2.2.0 Fixed an issue where Mattermost Desktop did not sufficiently restrict server-rendered content from accessing local or private network resources. Thanks to game0v3r for contributing to this improvement under the Mattermost responsible disclosure policy...

CVE-2026-75025

Mattermost Desktop App versions up to and including 6.2 are affected by a restriction flaw: server-rendered content was not sufficiently restricted from accessing local or private network resources from the desktop client. The issue was rated CVSS 3.1: 4.7 (MEDIUM) with a changed scope and low co...