CVE-2026-105552
Windows Kernel Information Disclosure Vulnerability
CVSS Score
5.5
EPSS Score
0.0%
EPSS Percentile
0th
An information disclosure vulnerability exists when the Windows kernel improperly initializes objects in memory. To exploit this vulnerability, an authenticated attacker could run a specially crafted application. An attacker who successfully exploited this vulnerability could obtain information to further compromise the user’s system. The update addresses the vulnerability by correcting how the Windows kernel initializes objects in memory.
| Vendor | microsoft |
| Product | windows 10 version 1809 |
| Ecosystems | |
| Industries | TechnologyEnterprise |
| Published | Nov 10, 2026 |
| Last Updated | Nov 10, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/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 < 10.0.17763.9487
Microsoft / Windows 10 Version 21H2
10.0.19044.0 < 10.0.19044.7846
Microsoft / Windows 10 Version 22H2
10.0.19045.0 < 10.0.19045.7846
Microsoft / Windows 11 version 23H2
10.0.22631.0 < 10.0.22631.7711
Microsoft / Windows 11 Version 23H2
10.0.22631.0 < 10.0.22631.7711
Microsoft / Windows 11 Version 24H2
10.0.26100.0 < 10.0.26100.9974
Microsoft / Windows 11 Version 25H2
10.0.26200.0 < 10.0.26200.9974
Microsoft / Windows 11 version 26H1
10.0.28000.0 < 10.0.28000.3501
Microsoft / Windows 11 Version 26H2
10.0.26300.0 < 10.0.26300.9974
Microsoft / Windows Server 2019
10.0.17763.0 < 10.0.17763.9487
Microsoft / Windows Server 2019 (Server Core installation)
10.0.17763.0 < 10.0.17763.9487
Microsoft / Windows Server 2022
10.0.20348.0 < 10.0.20348.5870
Microsoft / Windows Server 2025
10.0.26100.0 < 10.0.26100.33822
Microsoft / Windows Server 2025 (Server Core installation)
10.0.26100.0 < 10.0.26100.33822