Description
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.
Published: 2024-12-18
Score: 7.1 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2024-38896 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.
History

Tue, 26 Aug 2025 16:15:00 +0000

Type Values Removed Values Added
First Time appeared Microsoft
Microsoft teams
Weaknesses NVD-CWE-noinfo
CPEs cpe:2.3:a:microsoft:teams:24046.2813.2770.1094:*:*:*:*:macos:*:*
Vendors & Products Microsoft
Microsoft teams

Mon, 14 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00147}

 epss

{'score': 0.00166}

Fri, 20 Dec 2024 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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

Wed, 18 Dec 2024 23:45:00 +0000

Type Values Removed Values Added
References

Wed, 18 Dec 2024 22:45:00 +0000

Type Values Removed Values Added
Description 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.
Weaknesses CWE-347
References
Metrics cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N'}

Subscriptions

Microsoft Teams
cve-icon MITRE

Status: PUBLISHED

Assigner: talos

Published:

Updated: 2024-12-20T17:24:19.729Z

Reserved: 2024-08-05T20:37:09.892Z

Link: CVE-2024-41138

cve-icon Vulnrichment

Updated: 2024-12-18T23:02:55.940Z

cve-icon NVD

Status : Analyzed

Published: 2024-12-18T23:15:07.813

Modified: 2025-08-26T16:04:40.523

Link: CVE-2024-41138

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses