Microsoft has failed to properly patch ShieldBreak CVE-2026-69414 - msrc.microsoft.com/update-gu… ShieldCrash demonstrates a full bypass of the patch - github.com/MSNightmare/Shiel… Works with latest September 2026 patch
Abdelhamid Naceri@MSNightmare2000
Aug 11
Microsoft has failed to properly patch RoguePlanet (CVE-2026-50656), ShieldBreak, a PoC that demonstrates a full bypass to the previous patch is now public. github.com/MSNightmare/Shiel… The PoC works with the latest August 2026 patch

Sep 8, 2026 · 7:10 PM UTC

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Quick update, this is a full privilege escalation not just an arbitrary file read, you can very easily drop the SAM database, I'm curious if anyone is able to make a full exploit out of this before I do. Hint : Look at BlueHammer code.
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Replying to @MSNightmare2000
Bro, can you please chill? I keep updating my windows everytime because of you
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Replying to @MSNightmare2000
Defender is now Sisyphus's boulder lmao
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Replying to @MSNightmare2000
crowdstrike would never. theres levels to this edr game.
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Replying to @MSNightmare2000
I wake up, IN has posted, it's a good day
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Replying to @MSNightmare2000
You really love Microsoft
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Replying to @MSNightmare2000
Anyone been able to make it work to read sam security system hives?
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Replying to @MSNightmare2000
SYSTEM from the thing meant to protect the system is the sort of plot twist that makes incident response stare out a window.
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Replying to @MSNightmare2000
honestly microsoft should give you a manager's position. tf are they doing letting u just do this
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Replying to @MSNightmare2000
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Replying to @MSNightmare2000
Holy shit. Yeah. You're Holy aight
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Replying to @MSNightmare2000
You're a fucking beast dude 😍
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Replying to @MSNightmare2000
Hi INFINITE NIGHTMARE! We really enjoy your content and would love to explore a potential X collaboration with you. If you’re interested, please feel free to send us a DM so we can discuss the details.
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Replying to @MSNightmare2000
HACKERMAN RESPONDED TO ME W HACKERMAN
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Replying to @MSNightmare2000 @0xocdsec
Rip MSFT
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Replying to @MSNightmare2000
This is insane
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Replying to @MSNightmare2000 @Dinosn
Keep up the good work!
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Replying to @MSNightmare2000
Hello, Dm if Possible Thanks
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Replying to @MSNightmare2000
❤️❤️🔥🔥
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Replying to @MSNightmare2000
Well well well
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