CVE-2025-1398

3.3 lowEPSS 0.2%

Low (3.3) in mattermost mattermost desktop. EPSS 0.2% chance of exploitation in the next 30 days. Fixed in mattermost-desktop 5.11.0.

Mattermost Desktop App versions <=5.10.0 explicitly declared unnecessary macOS entitlements which allows an attacker with remote access to bypass Transparency, Consent, and Control (TCC) via code injection.

Severity

CVSS 3.1

3.3 low

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 6% of CVEs (scores of 2026-10-31)
CWE: CWE-426
Published: 2025-03-17
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

mattermost:mattermost_desktop

Packages (OSV)

Advisory	Ecosystem	Package	Affected	Fixed in
GHSA-xmvv-w44w-j8wx	npm	mattermost-desktop	<5.11.0	5.11.0

References

https://mattermost.com/security-updates

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