In Malwarebytes For Teams v.1.0.990 and before and fixed in v.1.0.1003 and later a privilege escalation can occur via the COM interface running in mbamservice.exe.
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Fixes

Solution

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Workaround

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History

Tue, 28 Oct 2025 07:30:00 +0900

Type Values Removed Values Added
First Time appeared Malwarebytes
Malwarebytes malwarebytes
Vendors & Products Malwarebytes
Malwarebytes malwarebytes

Sat, 25 Oct 2025 02:15:00 +0900

Type Values Removed Values Added
Weaknesses CWE-269
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'}

ssvc

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


Fri, 24 Oct 2025 23:15:00 +0900

Type Values Removed Values Added
Description In Malwarebytes For Teams v.1.0.990 and before and fixed in v.1.0.1003 and later a privilege escalation can occur via the COM interface running in mbamservice.exe.
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-10-24T16:28:31.947Z

Reserved: 2021-11-16T00:00:00.000Z

Link: CVE-2021-43768

cve-icon Vulnrichment

Updated: 2025-10-24T16:28:23.238Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-10-24T14:15:37.520

Modified: 2025-10-27T13:20:15.637

Link: CVE-2021-43768

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-10-28T07:12:55Z

Weaknesses