Time-of-check time-of-use (toctou) race condition in Microsoft Defender allows an authorized attacker to elevate privileges locally.
History

Wed, 15 Jul 2026 05:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 14 Jul 2026 17:45:00 +0000

Type Values Removed Values Added
Description Time-of-check time-of-use (toctou) race condition in Microsoft Defender allows an authorized attacker to elevate privileges locally.
Title Microsoft Defender for Endpoint for Mac Elevation of Privilege Vulnerability
First Time appeared Microsoft
Microsoft defender For Endpoint
Weaknesses CWE-367
CPEs cpe:2.3:a:microsoft:defender_for_endpoint:*:*:*:*:*:macos:*:*
Vendors & Products Microsoft
Microsoft defender For Endpoint
References
Metrics cvssV3_1

{'score': 7, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C'}


cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2026-07-15T04:00:45.217Z

Reserved: 2026-06-05T14:33:50.831Z

Link: CVE-2026-50658

cve-icon Vulnrichment

Updated: 2026-07-14T19:18:16.508Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-07-15T03:45:15Z