Microsoft issues security advisory for IT admins managing Windows Domain Controllers (CVE-2026-20833)

[Eyal Estrin]

https://www.neowin.net/news/microsoft-issues-security-advisory-for-it-admins-managing-windows-domain-controllers/

https://support.microsoft.com/en-us/topic/how-to-manage-kerberos-kdc-usage-of-rc4-for-service-account-ticket-issuance-changes-related-to-cve-2026-20833-1ebcda33-720a-4da8-93c1-b0496e1910dc

Eyal Estrin

CISSP, CCSP, CISM, CISA, CDPSE, CCSK

Blog: https://security-24-7.com | Books: https://amzn.to/42Xai9A | https://amzn.to/3Sggbtv

Twitter: @eyalestrin | Bluesky: @eyalestrin.bsky.social