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local privilege escalation

Stories from across the site that focus on local privilege escalation.

Understanding the LegacyHive Windows 11 Zero-Day and Its Security Implications

Understanding the LegacyHive Windows 11 Zero-Day and Its Security Implications

LegacyHive is a new local privilege escalation zero-day affecting Windows 11 user registry hives, requiring prior device access. Learn how it impacts user security and what to consider.

Jul 16, 2026