CVE-2026-54123

creationtimestamp| type| source ---|---|--- 2026-08-11 19:00:59+00:00| seen| https://www.thezdi.com/blog/2026/8/11/the-august-2026-security-update-review 2026-08-12 01:00:55+00:00| seen| https://www.thezdi.com/blog/2026/8/11/the-august-2026-security-update-review 2026-08-12 12:47:29+00:00| seen|...

CVE-2026-54123 Microsoft Defender for Endpoint for Mac Information Disclosure Vulnerability

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CVE-2026-54123 Microsoft Defender for Endpoint for Mac Information Disclosure Vulnerability

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CVE-2026-54123

Microsoft Defender for Endpoint (Mac) contains a local information disclosure vulnerability (CVE-2026-54123). Attack vector: Local; Privileges Required: Low; User Interaction: None; Confidentiality Impact: High. CVSSv3.1 base score 5.5 (Medium). A fix is available via Microsoft’s update guidance;...