2026-007: Critical Vulnerability in Windows Netlogon

T1Covered by 1 source · first reported by CERT-EU at 24 Sept, 11:56 UTC

On 12 May 2026, Microsoft published a security advisory addressing a critical vulnerability affecting Windows Server when acting as a domain controller. This vulnerability allows an unauthenticated attacker to execute arbitrary code over a network. According to The Centre for Cybersecurity Belgium…

security

Sources

• T12026-007: Critical Vulnerability in Windows NetlogonCERT-EU24 Sept, 11:56