๐Ÿ” CVE Alert

CVE-2026-94525

HIGH 7.0

Windows Error Reporting Elevation of Privilege Vulnerability

CVSS Score
7.0
EPSS Score
0.0%
EPSS Percentile
0th

An elevation of privilege vulnerability exists in Windows Error Reporting (WER) when WER handles and executes files. The vulnerability could allow elevation of privilege if an attacker can successfully exploit it. An attacker who successfully exploited the vulnerability could gain greater access to sensitive information and system functionality. To exploit the vulnerability, an attacker could run a specially crafted application. The security update addresses the vulnerability by correcting the way that WER handles and executes files.

Vendor microsoft
Product windows 10 version 1809
Ecosystems
Industries
TechnologyEnterprise
Published Nov 10, 2026
Last Updated Nov 11, 2026
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CVSS v3 Breakdown

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/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

References

NVD โ†— CVE.org โ†— EPSS Data โ†—
msrc.microsoft.com: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-94525