CVE-2026-34944

Wasmtime is a runtime for WebAssembly. Prior to 24.0.7, 36.0.7, 42.0.2, and 43.0.1, On x86-64 platforms with SSE3 disabled Wasmtime's compilation of the f64x2.splat WebAssembly instruction with Cranelift may load 8 more bytes than is necessary. When signals-based-traps are disabled this can resul...

CVE-2026-34944 Wasmtime segfault or unused out-of-sandbox load with `f64x2.splat` operator on x86-64

Wasmtime is a runtime for WebAssembly. Prior to 24.0.7, 36.0.7, 42.0.2, and 43.0.1, On x86-64 platforms with SSE3 disabled Wasmtime's compilation of the f64x2.splat WebAssembly instruction with Cranelift may load 8 more bytes than is necessary. When signals-based-traps are disabled this can resul...

auto-wasi (=0.1.0), candid-extractor (>=0.1.0 <=0.1.2) +105 more potentially affected by CVE-2026-34944 via wasmtime (>=0.10.0 <=1.0.2)

wasmtime CARGO version =0.10.0, =0.1.0, =0.1.0, =0.1.0, =0.1.1, =0.5.3-0, =0.4.0, =0.4.0, =0.0.0, =0.5.0, =0.0.1-alpha, =0.40.1, =0.45.0, =0.1.0, =0.3.0 and more Source cves: CVE-2026-34944 Source advisory: OSV:RUSTSEC-2026-0087...

Linux Distros Unpatched Vulnerability : CVE-2026-34944

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Wasmtime is a runtime for WebAssembly. Prior to 24.0.7, 36.0.7, 42.0.2, and 43.0.1, On x86-64 platforms with SSE3 disabled Wasmtime's compilation of the...