CVE-2024-41138: Microsoft Teams

Critical severity, CVSS 9.8. EPSS: 0.9% chance of exploitation in the next 30 days.

A library injection vulnerability exists in the com.microsoft.teams2.modulehost.app helper app of Microsoft Teams (work or school) 24046.2813.2770.1094 for macOS. A specially crafted library can leverage Teams's access privileges, leading to a permission bypass. A malicious application could inject a library and start the program to trigger this vulnerability and then make use of the vulnerable application's permissions.

Affected products

• Microsoft Teams: version 24046.2813.2770.1094 only

Published 2024-12-18. Last modified 2026-06-17.