I found a vulnerability in OpenVPN’s Windows kernel driver... involving a use-after-free / double-free condition, resulting in a reproducible BSOD. I built a working PoC and reported the issue to the OpenVPN team. Currently waiting for a fix before sharing technical details. #openvpn #bsod #uaf #research #vulnerable #kernelshow more

qwerty and I exploited a VSock 1-day in Google... kernelCTF back in *February*, securing $71,337 🥳 (CVE-2025-21756, exp237/exp249) And I’ve just published the write-up: A kernel developer reviewing a patch for a separate VSock bug I submitted accidentally discovered this vulnerability, and we were the first to exploit it. PoC 💻: root on Ubuntu 24.04show more

An analysis of CVE-2026-21236 - A heap based buffer... overflow in the Microsoft Windows Kernel afd.sys - was just published by Emily L a recent secondment with my team EDG! Nice work for her first triage of a kernel memory corruption bug!show more

Found a heap overflow vulnerability in Windows SMB that... leads to RCE and reported it to MSRC in June. The vulnerability has now been addressed with CVE-2026-62800 in the August Patch Tuesday updates.show more

BSOD hitting every Windows machine🤣

I INSTALLED A KERNEL MODE ANTI CHEAT SOMEONE HELP... ME OH MY GOD ITS ALL OVER MY KERNEL ITS CHINESE AND INSIDE OF ME KERNELshow more

Excited to share the KDA: Kernel Design Agents that... powers HAN Lab Kernel Mafia top ranking #1~3 kernels at Kernel Contest🚀🚀🚀 Thanks to agents, everyone can be a "kernel bro" in 2026: By adapting the KDA, the team ranked #1 in MoE, #2 in DSA, and #3 in GDN in the Pure Agent track at MLSys FlashInfer Kernel Contest – especially given the fact that the main participant (dongyun zou) has only written ~400 LoC triton and 0 lines of CUDA in 2026. The core philosophy here is to leverage Humanize (the best harness framework) to let the agent run autonomously for as long as possible. By minimizing human involvement and input, and placing full trust in the agent, we can achieve kernel performance that nears SOTA levels. HAN Lab Mafia Solution to MLSys’26 Kernel Contest: KDA Github:show more

💥 Introducing "Zapscape" (CVE-2026-64561) A Guest-to-Host Escape in KVM/x86... exploiting a UAF in the shadow MMU's recursive "ZAP" path. Can escape to the host on x86 public clouds that expose nested virtualization. A separate vulnerability from Januscape. If you match the vulnerable conditions, apply the patch immediately. Details:show more

Opus 4.7 just wrote a custom WebGPU kernel that... runs Qwen3.5 up to 13x faster using a fused LinearAttention op! 🤯 Agentic kernel optimization is the future. Now live in 🤗 Transformers.js v4.2.0! P.S. I've updated all our previous demos to use this new version. Enjoy!show more

Southern California firefighters race to free a driver trapped... underneath a loaded tractor-trailer after a crash on Interstate 10. Dramatic footage from the San Bernardino County Fire Department shows crews working around the crushed sedan in Fontana Saturday morning. Officials say the driver remained "awake and responsive" while trapped before crews successfully extricated the motorist and rushed them to a local trauma center for treatment.show more

A Pakistan Army training aircraft crashed in the Nawakilli... area of Quetta following a reported technical malfunction. The aircraft had taken off from Quetta Cantonment Air Base but developed a fault while en route, resulting in the crash. Security forces rushed to the scene and cordoned off the area. Further details are awaited.show more

A popcorn kernel popping

ChainGPT x Muse 🤝 Hey Mark, great AIs should... work together. We built a ChainGPT connector for Muse, bringing advanced crypto research, live prices, technical analysis, token research, market signals and news, into every conversation. Free to use.show more

I accidentally stumbled on a GitHub repo list that... VPN companies LEFT PUBLIC. Downloaded it before they noticed. What I found inside explains EVERYTHING about how to bypass restrictions WITHOUT paying $10/month. Here are 9 VPN repos worth bookmarking: ↳ ⭐ 23.5k | Streisand. Self-hosted VPN with WireGuard, OpenVPN, Tor. ↳ ⭐ 21.7k | Hysteria. Fast censorship-resistant proxy. ↳ ⭐ 21.2k | NekoBox for Android. Universal proxy toolchain. ↳ ⭐ 40.7k | Free VPN nodes (v2ray/trojan/shadowsocks) ↳ ⭐ 34.1k | V2fly v2ray-core. Build proxies to bypass restrictions. ↳ ⭐ 33.5k | XX-Net. Proxy tool to bypass GFW. ↳ ⭐ 20.6k | OpenVPN installer for Ubuntu, Debian, Fedora. ↳ ⭐ 15.7k | Lantern open-source VPN. Android iOS Windows macOS. ↳ ⭐ 15.1k | Brook. Cross-platform programmable network tool.show more

PSA: Do not open your windows in Waymos. I... was assaulted and robbed in a Waymo in the Mission District. I was punched three times in the face and head. Waymo treats criminals as pedestrians and stops moving, leaving you vulnerable. They gave me 5 free rides thoshow more

is it a real game or a token with... a logo? on solana you find that out after your money's already in. so i built the basement. the steam of solana games, every verdict from a player verified on-chain. free to use, can't be bought.show more

Officers from the Rural Crime Team are investigating after... reports of a Road Traffic Accident involving a vulnerable cyclistshow more

Our agent autonomously found this kernel 0day and its... exploit works on the #KCTF target. We are building to find vulnerabilities systematically, not just shadow bugs. See the quoted post below—comment "depthfirst" and we'll send you a free agent to try out.show more

GLM-5.3 Flash Abliterated is FREE 😳 a new research... version of GLM-5.3 Flash is now open for testing - 1M context window - up to 131K output tokens - 33.5 tokens/sec - free to use - OpenAI-compatible API built for coding and AI research available directly in the cloud test it here: free access is available now 👀show more

Finally found a simple fix for that black foliage... issue in UE5 – Set material to Masked and Two Sided foliage – Connect Base Color to Subsurface Color (or use a separate color param for more control)show more