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Mickey Jin

@patch1t

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Exploring the world with my sword of debugger : )

Joined August 2013
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@patch1t
Mickey Jin
@patch1t
3 months
As promised, I just dropped a dozen new sandbox escape vulnerabilities at #POC2024 If you missed the talk, here is the blog post: Slides: Enjoy and find your own bugs 😎
@patch1t
Mickey Jin
@patch1t
5 months
Actually, 15+ new sandbox escape vulnerabilities discovered. All of them are simple logic issues. You may find your own sandbox 0-days by yourself after listening to this talk!🔥🔥🔥
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@patch1t
Mickey Jin
@patch1t
1 day
RT @wh1te4ever: Safari 1day RCE exploit (1day practice)
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@patch1t
Mickey Jin
@patch1t
3 days
RT @billmarczak: Update your iPhones.. again! iOS 18.3.1 out today with a fix for an ITW USB restricted mode bypass (via Accessibility) ht…
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@patch1t
Mickey Jin
@patch1t
6 days
RT @patrickwardle: Looking for some weekend reading? I recently published a deep technical dive into *all* the new macOS malware of 2024 🍎…
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@patch1t
Mickey Jin
@patch1t
10 days
@gergely_kalman Look forward to reading the blog 😊
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@patch1t
Mickey Jin
@patch1t
10 days
RT @theevilbit: The bug @patch1t mentioned at the end of his blogpost (the one he couldn't share at OBTS) took Apple fixing 5 years!! Loo…
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@patch1t
Mickey Jin
@patch1t
13 days
RT @0xjprx: CVE-2025-24118 is an absolutely crazy race condition I found in the macOS / XNU kernel. Safe memory reclamation, read-only obj…
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@patch1t
Mickey Jin
@patch1t
14 days
New Blog Post: Tell you more about what I didn’t talk about at the #OBTS 7 @objective_see
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@patch1t
Mickey Jin
@patch1t
1 month
@theevilbit Inject via dyld environment variable?🫣
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@patch1t
Mickey Jin
@patch1t
1 month
New Blog Post in 2025: Tell you more about the AMFI👻
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@patch1t
Mickey Jin
@patch1t
2 months
RT @karmaz95: Fresh article on how to build, #RE, #debug, and #recon #XPC services on #macOS with an #XCode #Programming walkthrough (#C an…
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@patch1t
Mickey Jin
@patch1t
2 months
@theevilbit 🤣🤣🤣
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@patch1t
Mickey Jin
@patch1t
2 months
@khronokernel @patrickwardle @andyrozen Really interesting talk, thank you 😊
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@patch1t
Mickey Jin
@patch1t
2 months
My slides for the OBTS is here: Exploits: Blog will be posted after the fix of the variant issue.
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@patch1t
Mickey Jin
@patch1t
2 months
@theevilbit +1
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@patch1t
Mickey Jin
@patch1t
3 months
RT @karmaz95: This article explains how #macOS handles #exceptions on #Apple Silicon (#arm64), transitions between #user - #kernel mode, di…
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@patch1t
Mickey Jin
@patch1t
3 months
RT @ifsecure: The blog post (+tooling) on my Apple kernel extension fuzzing technique that I used to find several AppleAVD AV1 decoder bugs…
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@patch1t
Mickey Jin
@patch1t
3 months
RT @jmpews: I did similar work , share some tricks. 1. append a new segment (used as static memory allocator). 2.hook 1st inst of every blo…
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@patch1t
Mickey Jin
@patch1t
3 months
RT @R00tkitSMM: TL;DR I Implemented a super reliable macOS kernel binary rewriting to instrument any KEXT or XNU at…
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@patch1t
Mickey Jin
@patch1t
3 months
RT @theevilbit: 🍎🐛🎙️Following my #poc2024 talk we are releasing a blogpost series @KandjiMDM detailing the vulnerabilities of diskarbitrati…
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@patch1t
Mickey Jin
@patch1t
3 months
RT @POC_Crew: #POC2024 Meysam Firouzi(@R00tkitSMM) Pishi: Coverage-Guided Fuzzing of the XNU Kernel and Arbitrary KEXT 🚧
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