CVE-2026-54121
Improper authorization in Active Directory Certificate Services (AD CS) allows an authorized attacker to elevate privileges over a network.
CVSS score8.8 / 10
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HWeakness type (CWE)CWE-285
Vendorsmicrosoft
Affected products
| Vendors | Product | Versions |
|---|---|---|
| microsoft | windows 10 1607 | < 10.0.14393.9339 |
| microsoft | windows 10 1809 | < 10.0.17763.9020 |
| microsoft | windows server 2012 | - |
| microsoft | windows server 2016 | < 10.0.14393.9339 |
| microsoft | windows server 2019 | < 10.0.17763.9020 |
| microsoft | windows server 2022 | < 10.0.20348.5386 |
| microsoft | windows server 2025 | < 10.0.26100.33158 |
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This product uses the NVD API but is not endorsed or certified by the NVD.