Dimitri Fourny

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Dimitri Fourny

Dimitri Fourny

@DimitriFourny

Vulnerability Researcher

Katılım Mayıs 2013
683 Takip Edilen2.5K Takipçiler
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Mateusz Krzywicki
Mateusz Krzywicki@krzywix·
In collaboration with Lookout and Google (thank you 🙏) we have been working on tearing down and building detections for DarkSword - iOS exploit chain for iOS 18.4 - 18.7. Super excited for this research 🎉. Please update your iPhones. iverify.io/blog/darksword…
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SSD Secure Disclosure
SSD Secure Disclosure@SecuriTeam_SSD·
Want to learn more about Chrome exploitation? In our latest article, we break down two critical Android GPU driver vulnerabilities that enabled Chrome sandbox escape from a compromised renderer and were used in full device exploit chains. Read the full technical analysis here: ssd-disclosure.com/chrome-gpu-san…
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Qwen
Qwen@Alibaba_Qwen·
🚀 Introducing the Qwen 3.5 Medium Model Series Qwen3.5-Flash · Qwen3.5-35B-A3B · Qwen3.5-122B-A10B · Qwen3.5-27B ✨ More intelligence, less compute. • Qwen3.5-35B-A3B now surpasses Qwen3-235B-A22B-2507 and Qwen3-VL-235B-A22B — a reminder that better architecture, data quality, and RL can move intelligence forward, not just bigger parameter counts. • Qwen3.5-122B-A10B and 27B continue narrowing the gap between medium-sized and frontier models — especially in more complex agent scenarios. • Qwen3.5-Flash is the hosted production version aligned with 35B-A3B, featuring: – 1M context length by default – Official built-in tools 🔗 Hugging Face: huggingface.co/collections/Qw… 🔗 ModelScope: modelscope.cn/collections/Qw… 🔗 Qwen3.5-Flash API: modelstudio.console.alibabacloud.com/ap-southeast-1… Try in Qwen Chat 👇 Flash: chat.qwen.ai/?models=qwen3.… 27B: chat.qwen.ai/?models=qwen3.… 35B-A3B: chat.qwen.ai/?models=qwen3.… 122B-A10B: chat.qwen.ai/?models=qwen3.… Would love to hear what you build with it.
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Dillon Franke
Dillon Franke@dillon_franke·
It's been just over a year since CVE-2024-54529 was patched. To celebrate, I'm open-sourcing my full PoC exploit for this CoreAudio type confusion vulnerability 🔊 The code is right here! Enjoy: github.com/googleprojectz…
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Stanislav Fort
Stanislav Fort@stanislavfort·
We've found a high-severity zero-day vulnerability in Firefox using @WeAreAisle's autonomous AI security system. It's now going by the name of CVE-2025-13016. If you're interested, here's my detailed technical blog post: aisle.com/blog/a-high-se…
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GrapheneOS
GrapheneOS@GrapheneOS·
This article by Nicolas Stefanski at Synacktiv provides a high quality technical overview of our hardened_malloc project used in GrapheneOS: synacktiv.com/en/publication… It has great coverage of the memory layout, memory tagging integration, slab quarantines and allocation approach.
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Samuel Groß
Samuel Groß@5aelo·
We released our Fuzzilli-based V8 Sandbox fuzzer: github.com/googleprojectz… It explores the heap to find interesting objects and corrupts them in a deterministic way using V8's memory corruption API. Happy fuzzing!
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Luke (datalocaltmp)
Luke (datalocaltmp)@datalocaltmp·
Had a great time presenting at @reconmtl this weekend - always amazing meeting everyone and sharing research 🙌 For those that missed the conference, or just want to review my WhatsApp work, feel free to read the slides here & hmu if you have questions! docs.google.com/presentation/d…
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Dimitri Fourny
Dimitri Fourny@DimitriFourny·
My ARMv8 documentation has been updated to cover 2200 instructions: 0day.ovh
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Synacktiv
Synacktiv@Synacktiv·
🚗🔌 We reverse engineered the Tesla Wall Connector and uncovered a previously undocumented attack surface via the charging cable. From protocol analysis to code execution, a Pwn2Own Automotive 2025 exploit write-up. synacktiv.com/en/publication…
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Trenchant
Trenchant@TrenchantARC·
Remember that great OffensiveCon talk? Or sad you missed it? Well, here are the slides for it! github.com/TrenchantARC/G…
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