Aug 2026: Microsoft Defender for Endpoint for Mac Information Disclosure Vulnerability
CVE-2026-54123 Published on August 11, 2026
Microsoft Defender for Endpoint for Mac Information Disclosure Vulnerability
Exposure of sensitive information to an unauthorized actor in Microsoft Defender for Endpoint allows an authorized attacker to disclose information locally.
Weakness Type
What is an Information Disclosure Vulnerability?
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
CVE-2026-54123 has been classified to as an Information Disclosure vulnerability or weakness.
Products Associated with CVE-2026-54123
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Affected Versions
Microsoft Defender for Endpoint for Mac:- Version 101.0.0 and below 101.26042.0020 is affected.