CVE-2026-90648Published
wasm2c in WebAssembly wabt through 1.0.41 allows sandbox escape in some situations that primarily involve 32-bit platforms, aka a "table flip" attack. It does not check the return value of calloc() in wasm_rt_allocate_funcref_table() (wasm2…
Exact source revision recorded 23 Oct 2026 20:48:20 UTC. It does not establish the source's current position. Latest evidence.
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CVE-2026-90648 · Microsoft / collected KEV context
cve-program · CVE-2026-90648
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