Tag
wasm
Safeguard articles tagged "wasm" — guides, analysis, and best practices for software supply chain and application security.
2 articles
Application Security
WebAssembly's security model: sandbox guarantees and the attack surface that remains
Two Critical Wasmtime sandbox-escape CVEs landed on the same day in April 2026 — proof that a wasm sandbox is only as strong as the runtime enforcing it.
Jul 8, 20267 min read
Security Guides
WebAssembly Security Explained (2026)
WebAssembly runs untrusted code in a memory-isolated sandbox, but sandboxed is not the same as safe. Here is how the Wasm security model actually works and where it breaks.
Jul 1, 20266 min read
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