Jun 12
We published a new research article on the Chromium 146 Renderer Process!
In this article, we start from the CVE-2026-3910 Maglev write barrier elision bug and walk through the full exploit chain: building a V8 heap R/W primitive via a GC-induced UAF, achieving an out-of-sandbox read using WebAssembly internals, abusing JSPI UAF and StackMemory / JumpBuffer, and ultimately reaching renderer process RCE.
Our goal was to provide a structured explanation of how modern V8 exploitation works in practice, from compiler-level bug analysis to sandbox-boundary primitives and final code execution. Huge thanks to our team member @m411k_ for conducting this research!
Check out the PoC!
Full article:
research.rewritelab.org/2026…
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11,001
[485784597] V8 Sandbox Bypass: V8 JSPI StackMemory use-after-free via EPT entry not invalidated on retirement
crbug.com/485784597
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9
757
Mar 24
JVM Memory Explained 🧠 Heap vs Stack in Java Concurrency
#Java #JVM #JavaConcurrency #Multithreading #JVMMemory #HeapMemory #StackMemory #JavaInternals #BackendDevelopment #SoftwareEngineering #ProgrammingReels #TechReels #DevelopersOfInstagram #CodingLife #SystemDesign
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10 Oct 2018
以前unity1weekのお題「積む」で制作したメモリを積むゲーム
「StackMemory」のAndroid版を公開しました
play.google.com/store/apps/d…
スマホでもメモリをガンガン積んでみてください
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4
23 May 2018
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11
5 Jul 2017
1
1 Jul 2017
2
30 Jun 2017
また、マザーボードにメモリ以外のパーツも積める用にしようと内蔵HDDやら冷却ファンのボクセルも用意していましたが結局お蔵入りに
#unity1week #StackMemory
3
30 Jun 2017
メモリを積むゲーム、最初はメモリのスタック領域に変数を積み上げては消化するゲームを作る予定でした
ゲームの形にするのが難しかったので単に「メモリを積む」になりました
#unity1week #StackMemory
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28 Jun 2017
1
26 Jun 2017
1
2
26 Jun 2017
1
26 Jun 2017
96GB のメモリを積みました #unity1week #unityroom #StackMemory
unityroom.com/games/stack_me… あかん全く100MB台から出れぬ 裏のリズムにしただけでなんでこんなに難しくなるのだ！
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25 Jun 2017
1
25 Jun 2017
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