What’s Vulnerable › Products

WebAssembly wabt vulnerabilities

12 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 8 published in the last 12 months.

Check whether your WebAssembly wabt version is affected

Latest WebAssembly wabt vulnerabilities

• CVE-2026-90648 — (CVSS 7.1)
• CVE-2025-15412 — WebAssembly wabt wasm-decompile VarName out-of-bounds (CVSS 7.8)
• CVE-2025-15411 — WebAssembly wabt wasm-decompile InsertNode memory corruption (CVSS 7.8)
• CVE-2025-6275 — WebAssembly wabt binary-reader-interp.cc GetFuncOffset use after free (CVSS 3.3)
• CVE-2025-6274 — WebAssembly wabt binary-reader-interp.cc OnDataCount resource consumption (CVSS 3.3)
• CVE-2025-6273 — WebAssembly wabt binary-reader-objdump.cc LogOpcode assertion (CVSS 3.3)
• CVE-2025-2584 — WebAssembly wabt binary-reader-interp.cc GetReturnCallDropKeepCount heap-based overflow (CVSS 6.8)
• CVE-2025-2368 — WebAssembly wabt Malformed File binary-reader-interp.cc OnExport heap-based overflow (CVSS 8.8)
• CVE-2023-27119 — (CVSS 5.5)
• CVE-2022-43283 — (CVSS 5.5)
• CVE-2022-43282 — (CVSS 7.1)
• CVE-2022-43280 — (CVSS 7.1)