Microsoft working on Defender patch for ShieldBreak zero-day
6 Articles
6 Articles
Zero-Day Attacks: What Happens When Hackers Find A Flaw Before Anyone Can Fix It?
Authored by Mikaelle De Oliveira Most people assume software is built like a massive, unbreakable vault. You install an app or update your computer, and you figure everything inside is completely locked down until a developer notices a small bug and patches it up. But the reality of modern tech is that code is huge, messy and constantly changing, which means hidden flaws can be sitting there without anyone realising they exist. The real heada…
Windows operating system users should install new security updates as quickly as possible. Microsoft has released a robust patch package that addresses nearly 400 vulnerabilities, including several that are already actively being exploited by cybercriminals. The measure is crucial to protect data and prevent invasions on personal and corporate computers. Microsoft [...]
ShieldBreak bypasses Microsoft’s patch for earlier Defender flaw
The researcher who found RoguePlanet has discovered ShieldBreak, a new way to bypass Microsoft’s fix and gain SYSTEM privileges. This article has been indexed from Malwarebytes Read the original article: ShieldBreak bypasses Microsoft’s patch for earlier Defender flaw The post ShieldBreak bypasses Microsoft’s patch for earlier Defender flaw appeared first on IT Security News.
Just a few weeks after Microsoft's threat of legal action against uncoordinated zero-day releases, a new vulnerability emerges. "ShieldBreak is intended to affect Windows 10, Windows 11 and Windows Server 2025. A specific patch is not yet available.
Security researcher Chaotic Eclipse has released a new proof-of-concept exploit that exploits a vulnerability in Microsoft Defender. ShieldBreak is designed to bypass the Microsoft patch for the so-fixed RoguePlanet vulnerability. Affected is Windows 10, 11 – including version 25H2 – and Windows Server 2025. Known as RoguePlanet, the CVE-2026-50656 vulnerability allows an attacker to significantly expand its own rights on a Windows system, resul…
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