CVE-2026-45647
Medium
Description
Time-of-check time-of-use (toctou) race condition in Microsoft Defender for Endpoint allows an authorized attacker to elevate privileges locally.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Microsoft Defender For Endpoint
PublishedJun 9, 2026
First seenJun 9, 2026
Weakness typeCWE-367CWE-367
How to fix
Update
- microsoft defender_for_endpoint101.26042.0011 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| microsoft defender_for_endpoint | v < 101.26042.0011 | 101.26042.0011 |
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