MEDIUMVulnerability

CVE-2026-54123

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

Properties

severity
MEDIUM
score
5.5
cve_id
CVE-2026-54123
vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
published_at
2026-08-11T17:18:03.647
last_modified
2026-08-17T12:06:36.043

Related Entities (3)

AFFECTS_PRODUCT (1)

[Product]

DESCRIBED_BY (1)

[Source]NVD

HAS_WEAKNESS (1)

[Weakness]Exposure of Sensitive Information to an Unauthorized Actor

Explore deeper with Ninja Signal's threat intelligence graph

CVE-2026-54123 — Ninja Signal Threat Intelligence | Ninja Signal