Picus Security: BlueHammer & RedSun
Source: www.picussecurity.com
Published:
<p>On April 7, 2026, a zero-day vulnerability in Microsoft Defender, tracked as CVE-2026-33825 , was publicly disclosed alongside a working proof-of-concept exploit. The vulnerability enables local privilege escalation, allowing an unprivileged user to gain SYSTEM-level access on fully patched Windo