vulnerability
Microsoft Windows: CVE-2026-33826: Windows Active Directory Remote Code Execution Vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:A/AC:L/Au:S/C:C/I:C/A:C) | Apr 14, 2026 | Apr 14, 2026 | May 8, 2026 |
Severity
8
CVSS
(AV:A/AC:L/Au:S/C:C/I:C/A:C)
Published
Apr 14, 2026
Added
Apr 14, 2026
Modified
May 8, 2026
Description
Microsoft Windows: CVE-2026-33826: Windows Active Directory Remote Code Execution Vulnerability
Solutions
microsoft-windows-windows_server_2012_r2-kb5082126microsoft-windows-windows_server_2016-1607-kb5082198microsoft-windows-windows_server_2019-1809-kb5082123microsoft-windows-windows_server_2022-21h2-kb5082142microsoft-windows-windows_server_2022-22h2-kb5082142microsoft-windows-windows_server_2022-23h2-kb5082060microsoft-windows-windows_server_2025-24h2-kb5082063
References
- CVE-2026-33826
- https://attackerkb.com/topics/CVE-2026-33826
- CWE-20
- EUVD-EUVD-2026-22645
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-22645
- https://support.microsoft.com/help/5082060
- https://support.microsoft.com/help/5082063
- https://support.microsoft.com/help/5082123
- https://support.microsoft.com/help/5082126
- https://support.microsoft.com/help/5082142
- https://support.microsoft.com/help/5082198
Rapid7 Labs
2026 Global Threat Landscape Report
The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.