Vulnerabilities

Certighost PoC exploit allows attackers to hijack Windows

July 27, 2026 1 min read 5 views
cybersecurity malware news
A proof-of-concept exploit for CVE-2026-54121, dubbed Certighost, allows low-privileged users to impersonate domain controllers via Active Directory Certificate Services. Microsoft patched the flaw in the July 2026 security updates.

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