CVE-2025-13326
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-12-17

Last updated on: 2025-12-18

Assigner: Mattermost, Inc.

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.
CVSS Scores
EPSS Scores
Probability:
Percentile:
Meta Information
Published
2025-12-17
Last Modified
2025-12-18
Generated
2026-05-07
AI Q&A
2025-12-17
EPSS Evaluated
2026-05-05
NVD
CVE-2025-13326
EUVD
EUVD-2025-203922
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
mattermost mattermost_desktop to 6.0.0 (exc)
Helpful Resources
Exploitability
CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-693 The product does not use or incorrectly uses a protection mechanism that provides sufficient defense against directed attacks against the product.
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?

Mattermost Desktop App versions prior to 6.0.0 do not enable the Hardened Runtime when packaged for the Mac App Store. This allows an attacker to copy the app binary to a temporary folder and inherit TCC (Transparency, Consent, and Control) permissions, potentially bypassing security restrictions.


How can this vulnerability impact me? :

This vulnerability can allow an attacker with limited privileges to gain access to permissions normally granted to the Mattermost Desktop App, potentially leading to unauthorized access to protected resources or data on a Mac system.


Ask Our AI Assistant
Need more information? Ask your question to get an AI reply (Powered by our expertise)
0/70
EPSS Chart