Mattermost Desktop App versions <6.0.0 fail to enable the Hardened Runtime on the Mattermost Desktop App when packaged for Mac App Store which allows an attacker to inherit TCC permissions via copying the binary to a tmp folder.
Advisories

No advisories yet.

Fixes

Solution

Update Mattermost Desktop App to versions 6.0.0 or higher.


Workaround

No workaround given by the vendor.

References
History

Wed, 17 Dec 2025 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 17 Dec 2025 18:30:00 +0000

Type Values Removed Values Added
Description Mattermost Desktop App versions <6.0.0 fail to enable the Hardened Runtime on the Mattermost Desktop App when packaged for Mac App Store which allows an attacker to inherit TCC permissions via copying the binary to a tmp folder.
Title Mattermost Desktop App fails to enable Hardened Runtime when packaged for Mac App Store
Weaknesses CWE-693
References
Metrics cvssV3_1

{'score': 3.9, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Mattermost

Published:

Updated: 2025-12-17T19:29:30.738Z

Reserved: 2025-11-17T17:28:35.075Z

Link: CVE-2025-13326

cve-icon Vulnrichment

Updated: 2025-12-17T18:52:19.915Z

cve-icon NVD

Status : Received

Published: 2025-12-17T19:16:01.237

Modified: 2025-12-17T19:16:01.237

Link: CVE-2025-13326

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses