CVE-2026-20441: Medium severity Microsoft MAE vulnerability

Published Mar 2, 2026
·
Updated

In MAE, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10432500; Issue ID: MSV-5803.

Affected Software

7 affected components
Microsoft MAE
All of the following
Google Android=15.0
Any of the following
MediaTek Mt2718
MediaTek Mt6899
MediaTek Mt6991
MediaTek Mt8678
MediaTek Mt8793

Event History

Mar 2, 2026
CVE Published
via MITRE·08:39 AM
Data Sourced
via MITRE·08:39 AM
DescriptionWeakness
Data Sourced
via NVD·09:16 AM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2026-20441?

CVE-2026-20441 has a high severity level due to the potential for local escalation of privilege.

2

How do I fix CVE-2026-20441?

To fix CVE-2026-20441, apply the patch identified by ID ALPS10432500 immediately.

3

What impact does CVE-2026-20441 have on affected systems?

CVE-2026-20441 allows a malicious actor with system privilege to perform an out-of-bounds write, which can lead to further exploitation.

4

Is user interaction required for exploiting CVE-2026-20441?

No, user interaction is not needed for exploiting CVE-2026-20441 as it can be exploited locally by an attacker with system privilege.

5

Which software is affected by CVE-2026-20441?

CVE-2026-20441 affects Microsoft MAE and certain versions of Google Android, particularly version 15.0.

Contact

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