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ShieldBreak — Windows Defender 0day proof-of-concept demonstrating a patch bypass for CVE-2026-69414, targeting Windows 11 25H2 and Server 2025 to evade endpoint protection. | Kitploit

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GitHub/1neptune/shieldbreak

Vulnerability Analysis Exploitation IDS/IPS Evasion Red Teaming

1neptune/shieldbreak

ShieldBreak

Windows Defender 0day proof-of-concept demonstrating a patch bypass for CVE-2026-69414, targeting Windows 11 25H2 and Server 2025 to evade endpoint protection.

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13 days ago

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ShieldBreak - Windows Defender 0day vulnerability

Microsoft has failed to properly patch the RoguePlanet vulnerability CVE-2026-50656, this PoC demonstrates a full patch bypass.

The PoC was tested in the latest version of windows 11 25h2 (+Canary channel) and windows server 2025, the PoC also have a 100% success rate. Please note that Windows 10 (and respective server editions) are not currently supported, they are however vulnerable to ShieldBreak as well.

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