RedPacket SecurityCVE Alert: CVE-2026-27195 - bytecodealliance - wasmtime - https://www.redpacketsecurity.com/cve-alert-cve-2026-27195-bytecodealliance-wasmtime/
#OSINT #ThreatIntel #CyberSecurity #cve-2026-27195 #bytecodealliance #wasmtime
squillacethe fact that @TartanLlama has begun stabbing this out is FANTASTIC: https://github.com/bytecodealliance/wasmtime/pull/11751
cooperative multithreading in #webassembly and #wasmtime
Habr[Перевод] Запускаем WebAssembly модули с Python хоста
WebAssembly - молодая, но довольно перспективная технология. WASM позволяет упаковать программу в бинарный формат, который можно запускать на любой системе, в изолированной среде. В статье посмотрим как WASM-модули взаимодействуют с Python хостом. (Спойлер - не все так просто как хотелось, поддержка WASM в Python экосистеме пока слабая)
Marco KuoniCapabilities-Based Security with WASI
Secure resource access in WebAssembly with Capabilities-Based Security and WASI
Read it here, follow me and let me know what you think about it:
https://medium.com/webassembly/capabilities-based-security-with-wasi-c523a34c1944
#WebAssembly #wasi #rust #Webdev #Webdeveloper #wasmtime #programming #coding #software #technology
Dan GohmanNew Bytecode Alliance blog post: Making WebAssembly and Wasmtime More Portable:
seungjin
Hacker NewsSpin 3.0 – open-source tooling for building and running WASM apps
https://www.fermyon.com/blog/introducing-spin-v3
#ycombinator #spin #webassembly #component #model #release #wasmtime
https://www.fermyon.com/blog/introducing-spin-v3
#ycombinator #spin #webassembly #component #model #release #wasmtime
It works! \o/
Kotlin/Wasm app inside #wasmtime 🚀
Chris WoodsWhy is handling an #OS #Signal so hard in #WebAssembly ? - #WASI has a work around for us, but does it actually work?
I'm not sure - #WAMR #Wasmtime and #WASM3 might all need the new #StackSwitching proposal which was pushed to stage 2 in the #W3C today.
Check out the code samples here - https://withbighair.com/webassembly/2024/08/26/WebAssembly-and-signals.html
WebAssembly and Signal Handling
You can think of signal’s like user space interrupts. Essentially the running application is interrupted, and a signal handler function is invoked. This function is passed some data to describe why it is being interrupted. Once the function is invoked it can process a response to this “signal”. You’ve probably seen this on Linux. Geeks for Geeks has a great description of Signals. They are effectively used to communicate some information to the running process, a common use case is sending a signal to notify a process that is about to be terminated, thus allowing it to clean up resources, closing file handles, etc.
https://github.com/ZILtoid1991/wasmtime-d/releases/tag/v0.1.0
#wasmtime D binding "wasmtime-d" v0.1.0 has been released, now with two more testcases working.
