CVE-2026-54123

—

CVSS 3.1

5.5 medium

EPSS

<1%p37

Published

Aug 11, 2026 (Aug 11, 2026)

Modified

Aug 17, 2026

Description

Exposure of sensitive information to an unauthorized actor in Microsoft Defender for Endpoint allows an authorized attacker to disclose information locally.

Vendors: microsoft
Products: defender for endpoint
Weakness: CWE-200
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (0.4%)

In the news0 stories

No ingested article mentions this CVE yet.