medium5.5
CVE-2026-20833
Use of a broken or risky cryptographic algorithm in Windows Kerberos allows an authorized attacker to disclose information locally.
Impact
Use of a broken or risky cryptographic algorithm in Windows Kerberos allows an authorized attacker to disclose information locally.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Microsoft | Windows Server 2008 | All versions Version r2 |
| Microsoft | Windows Server 2012 | All versions Version r2 |
| Microsoft | Windows Server 2016 | before 10.0.14393.8783 |
| Microsoft | Windows Server 2019 | before 10.0.17763.8276 |
| Microsoft | Windows Server 2022 | before 10.0.20348.4648 |
| Microsoft | Windows Server 2022 23h2 | before 10.0.25398.2092 |
| Microsoft | Windows Server 2025 | before 10.0.26100.32230 |