CVE-2025-13326lowCWE-693

Mattermost Desktop App fails to enable Hardened Runtime when packaged for Mac App Store

8Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 3.9epss 0.1%

exploitation probability

0.1%top 98% of all CVEs

observed exploitation

nono source reports it

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

Affected products

Mattermost · Mattermost

References

https://mattermost.com/security-updates