CVE-2026-58592

creationtimestamp| type| source ---|---|--- 2026-07-01 22:09:41+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mpmjtesby526 2026-07-02 11:57:10+00:00| seen| https://bsky.app/profile/kriptabiz.bsky.social/post/3mpny32roaa2y 2026-08-11 10:18:26+00:00| seen|...

CVE-2026-58592

Vulnerability summary (CVE-2026-58592, Ladybird): A dangling-reference memory-safety flaw in Ladybird’s WebAssembly ESM integration loader. When a JavaScript function is imported into a WebAssembly module via the ESM path, WebAssemblyModule.cpp passes a stack-local Wasm::FunctionType by reference...

CVE-2026-58592 Ladybird - Web-Reachable Code Execution via Dangling FunctionType Reference in WebAssembly ESM Integration

Ladybird before commit 2f9dc7e contains a dangling-reference memory-safety flaw in its WebAssembly ESM-integration module loader. When a JavaScript function is imported into a WebAssembly module via the ESM path, WebAssemblyModule.cpp passes a stack-local Wasm::FunctionType by reference to...