CVE-2026-83656
MEDIUM
MEDIUM
Priority: 0.01
BB Relevance:
24/100
Published: 2026-10-13
Modified: 2026-10-28
First seen: 2026-10-29
Status: active
Attack Surface
No Interaction
Integ. Impact
CVSS Vector Breakdown
AV:
Local
AC:
High
PR:
Low
UI:
None
S:
Unchanged
C:
None
I:
High
A:
None
Description
Missing authentication for critical function in Windows Modern Device Management (MDM) allows an authorized attacker to perform tampering locally.
Weakness Classification (1)
Affected Software (22)
| Vendor | Product | Version |
|---|---|---|
| Microsoft | Windows 10 Version 21H2 | 10.0.19044.0 < 10.0.19044.7807 |
| Microsoft | Windows 10 Version 21H2 | 10.0.19044.0 < 10.0.19044.7807 |
| Microsoft | Windows 10 Version 22H2 | 10.0.19045.0 < 10.0.19045.7807 |
| Microsoft | Windows 10 Version 22H2 | 10.0.19045.0 < 10.0.19045.7807 |
| Microsoft | Windows 11 Version 23H2 | 10.0.22631.0 < 10.0.22631.7652 |
| Microsoft | Windows 11 Version 23H2 | 10.0.22631.0 < 10.0.22631.7652 |
| Microsoft | Windows 11 Version 24H2 | 10.0.26100.0 < 10.0.26100.9711 |
| Microsoft | Windows 11 Version 24H2 | 10.0.26100.0 < 10.0.26100.9711 |
| Microsoft | Windows 11 Version 25H2 | 10.0.26200.0 < 10.0.26200.9711 |
| Microsoft | Windows 11 Version 25H2 | 10.0.26200.0 < 10.0.26200.9711 |
| Microsoft | Windows 11 Version 26H2 | 10.0.26300.0 < 10.0.26300.9711 |
| Microsoft | Windows 11 Version 26H2 | 10.0.26300.0 < 10.0.26300.9711 |
| Microsoft | Windows 11 version 23H2 | 10.0.22631.0 < 10.0.22631.7652 |
| Microsoft | Windows 11 version 23H2 | 10.0.22631.0 < 10.0.22631.7652 |
| Microsoft | Windows 11 version 26H1 | 10.0.28000.0 < 10.0.28000.3231 |
| Microsoft | Windows 11 version 26H1 | 10.0.28000.0 < 10.0.28000.3231 |
| Microsoft | Windows Server 2022 | 10.0.20348.0 < 10.0.20348.5761 |
| Microsoft | Windows Server 2022 | 10.0.20348.0 < 10.0.20348.5761 |
| Microsoft | Windows Server 2025 | 10.0.26100.0 < 10.0.26100.33650 |
| Microsoft | Windows Server 2025 | 10.0.26100.0 < 10.0.26100.33650 |
| Microsoft | Windows Server 2025 (Server Core installation) | 10.0.26100.0 < 10.0.26100.33650 |
| Microsoft | Windows Server 2025 (Server Core installation) | 10.0.26100.0 < 10.0.26100.33650 |
References & Advisories (1)
vendor-advisory
patch