Vulnerability Details CVE-2026-54123
Exposure of sensitive information to an unauthorized actor in Microsoft Defender for Endpoint allows an authorized attacker to disclose information locally.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 37.2%
CVSS Severity
CVSS v3 Score 5.5
Products affected by CVE-2026-54123
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cpe:2.3:a:microsoft:defender_for_endpoint:*