Mattermost desktop Vulnerabilities
Security vulnerability tracking for Mattermost Mattermost desktop
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Vulnerability Timeline
1 vulnerabilities discovered over time for Mattermost desktop
Severity Distribution
| Description | Vendor / Product | Exploit Status | |||
|---|---|---|---|---|---|
| CVE-2026-1628 | 4.6 | This vulnerability allows an attacker to trick users into opening malicious links within the Mattermost desktop app, potentially exposing sensitive information or enabling harmful actions on untrusted servers. It affects versions up to 5.13.3 and requires the user to click on an external link while using the app. | mattermostmattermost desktop | Exploit Available | about 1 month agoMar 2, 2026 |
About Mattermost Mattermost desktop Security
This page provides comprehensive security vulnerability tracking for Mattermost Mattermost desktop. Our database includes all CVEs affecting this product, updated in real-time from official sources.
Each vulnerability listing includes detailed CVSS severity analysis, exploit availability status, AI-generated explanations, and direct links to official security patches and vendor advisories.
Security Recommendations
- • Always keep Mattermost desktop updated to the latest version
- • Subscribe to security advisories from Mattermost
- • Monitor this page for new vulnerabilities affecting your version
- • Prioritize patching critical and high severity issues immediately