ShieldCrash PoC: Microsoft Defender Fix Bypass
A ShieldCrash proof-of-concept bypasses Microsoft's patch for CVE-2026-69414, a high-severity elevation-of-privilege flaw in the Microsoft Malware Protection Engine.
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Product
Microsoft Malware Protection Engine
- Mentions · 7d0
- Mentions · 30d0
- All mentions3
- First seenSep 9, 2026
- Last mentionedSep 10, 2026
Timeline
3 articles · newest firstWindows Defender ShieldCrash 0-Day Lets Attackers Read Arbitrary Files as SYSTEM
Unpatched Windows Defender zero-day 'ShieldCrash' PoC lets local attackers read arbitrary files as SYSTEM, apparently bypassing the CVE-2026-69414 patch.
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Researcher Drops New Microsoft Defender PoC Showing ShieldBreak Patch Can Be Bypassed
Researcher Chaotic Eclipse released a PoC showing CVE-2026-69414's patch is bypassable, allowing arbitrary file reads as SYSTEM on current Windows.
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Related CVEs
by mentions- CVE-2026-694141%7.8Local Elevation of Privilege in Microsoft Defender Malware Protection Engine
Appears with
- Microsoftvendor · 3
- Microsoft Defenderproduct · 3
- CrowdStrikevendor · 2
- Avastvendor · 1
- Windowsproduct · 1
- NVIDIAvendor · 1
- Kasperskyvendor · 1
- SOCRadarorganization · 1
- CrowdStrike Falcon Sensorproduct · 1
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