← All advisories

High severity7.0NVD Advisory· Published Jul 14, 2026· Updated Jul 22, 2026

CVE-2026-50658

CVE-2026-50658

Description

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

Affected products

2

Microsoft/Defender For Endpointllm-fuzzy2 versions
(expand)+ 1 more
- (no CPE)
- cpe:2.3:a:microsoft:defender_for_endpoint:*:*:*:*:*:macos:*:*range: >=101.0.0,<101.26042.0020

Patches

Vulnerability mechanics

References

1

msrc.microsoft.com/update-guide/vulnerability/CVE-2026-50658nvdVendor Advisory

News mentions

0

No linked articles in our index yet.