CuraSec

tag: Webassembly · 2 items

  • Engineer — Learn: Novel behavioral detection approach for Wasm applications worth tracking if you ship WebAssembly workloads; the technique of training LSTM models on benign execution traces addresses Wasm’s lack of ASLR/stack canaries, but there’s no tooling ready to adopt yet.
  • SOC/IR — Learn: The function-trace anomaly detection methodology is conceptually applicable to future Wasm-specific detection coverage, but the research produces no IOCs, no ATT&CK mappings, and no detection rules to act on today.
  • Leader — Skip
2026-10-26 · The Hacker News · source ↗ #webassembly#sandbox-escape#vulnerability
  • Engineer — Plan: Sandbox-escape flaws in Wasmtime are critical if you embed or run it in server-side or edge workloads; no KEV or PoC yet, so urgency is moderate. Audit your dependency tree for Wasmtime and upgrade to the patched release, prioritizing ARM64 deployments.
  • SOC/IR — Skip
  • Leader — Skip