CVE-2026-45647
Microsoft Defender for Endpoint for Mac Elevation of Privilege Vulnerability
- State
- Published
- Severity
- 5.5 Medium
- Published
- Jun 9, 2026
- Updated
- Sep 24, 2026
- Reserved
- May 12, 2026
Description
Time-of-check time-of-use (toctou) race condition in Microsoft Defender for Endpoint allows an authorized attacker to elevate privileges locally.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.5 Medium | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C | microsoft |
Weaknesses
- CWE-367 Time-of-check Time-of-use (TOCTOU) Race Condition
Affected Products
| Product | Versions |
|---|---|
Microsoft Defender for Endpoint for MacMicrosoft |
|
References
- Microsoft Defender for Endpoint for Mac Elevation of Privilege Vulnerabilityvendor-advisorypatch
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