sqrtrev
1.9K posts
sqrtrev
@sqrtrev
Captain of @SuperGuesser / DEFCON 29 - 34 Finalist Security Researcher @ENKI_official_X
🇰🇷 Katılım Mart 2016
711 Takip Edilen4.5K Takipçiler
I really love this. Thanks all my CTF friends, I like you and hope we all can meet one day.
Renwa@RenwaX23
"Dad, what was it like playing CTFs before AI?"
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sqrtrev retweetledi
sqrtrev retweetledi
That's my chain — a full chain w/ logic bugs only! No memory corruption, no AI, and of course no collisions at all 😉
TrendAI Zero Day Initiative@thezdi
Confirmed! Orange Tsai (@orange_8361) of DEVCORE Research Team (@d3vc0r3) chained 4 logic bugs to achieve a sandbox escape on Microsoft Edge, earning $175,000 and 17.5 Master of Pwn points. Full win! #Pwn2Own #P2OBerlin
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sqrtrev retweetledi
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CVE-2026-32223: heap overflow in usbprint.sys (IOCTL 0x220064).
Malformed USB descriptor, Named Pipe spray + Ghost Chunk for kernel leak, forged IRP, SYSTEM.
Writeup: enki.co.kr/en/media-cente…
#CVE_2026_32223 #WindowsKernel #LPE #vulnresearch
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sqrtrev retweetledi
XS-Leaks challenges just got harder. Chrome shipped Socket Pool Randomization which should hopefully make it much harder to learn about opened sockets!
chromestatus.com/feature/649675…
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I’ll start working at @ENKI_official_X from next Tuesday as a Technical Research Personnel (Alternative Military Service)!
Probably you know them as Codegate Organizer 🙂
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