| Package | Affected versions | Patched versions |
|---|---|---|
| mattermost desktop | ≥ 6.2.0, < 6.2.3 | 6.2.3 |
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. Mattermost Advisory ID: MMSA-2026-00698
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