CVE-2025-1398

macOS TCC Bypass via Code Injection

Description

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.

Remediation

Solution:

  • Update Mattermost Desktop App to versions 5.11.0 or higher.

Category

3.3
CVSS
Severity: Low
CVSS 3.1 •
EPSS 0.01%
Affected: Mattermost Mattermost
Published at:
Updated at:

References

Link Tags
https://mattermost.com/security-updates

Frequently Asked Questions

What is the severity of CVE-2025-1398?
CVE-2025-1398 has been scored as a low severity vulnerability.
How to fix CVE-2025-1398?
To fix CVE-2025-1398: Update Mattermost Desktop App to versions 5.11.0 or higher.
Is CVE-2025-1398 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-1398 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-1398?
CVE-2025-1398 affects Mattermost Mattermost.
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