CVE-2026-83657
Windows Modern Device Management (MDM) Tampering Vulnerability
CVSS Score
5.5
EPSS Score
0.0%
EPSS Percentile
0th
Weak authentication in Windows Modern Device Management (MDM) allows an authorized attacker to perform tampering locally.
| Vendor | microsoft |
| Product | windows 10 version 1809 |
| Ecosystems | |
| Industries | TechnologyEnterprise |
| Published | Oct 13, 2026 |
| Last Updated | Oct 13, 2026 |
Stay Ahead of the Next One
Get instant alerts for microsoft windows 10 version 1809
Be the first to know when new medium vulnerabilities affecting microsoft windows 10 version 1809 are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
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 Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
Microsoft / Windows 10 Version 1809
10.0.17763.0 < 10.0.17763.9376
Microsoft / Windows Server 2019
10.0.17763.0 < 10.0.17763.9376
Microsoft / Windows Server 2019 (Server Core installation)
10.0.17763.0 < 10.0.17763.9376