TI-2026-07277 CVE-2026-8257 · GHSA-gmmj-chcc-2f2x
WebAssembly Binaryen BrOn wasm-ir-builder.cpp makeBrOn assertion
Priority MEDIUM 55
A vulnerability was detected in WebAssembly Binaryen up to 117.
Vulnerabilities
25 records
TI-2025-13642 CVE-2025-14957 · GHSA-3h23-rfwm-gcx3
WebAssembly Binaryen IRBuilder wasm-ir-builder.cpp makeLocalTee null pointer dereference
Priority LOW 21
A vulnerability was identified in WebAssembly Binaryen up to 125.
TI-2025-13641 CVE-2025-14956 · GHSA-vjgx-vcpf-hm6w
WebAssembly Binaryen wasm-binary.cpp readExport heap-based overflow
Priority LOW 21
A vulnerability was determined in WebAssembly Binaryen up to 125.
TI-2020-13374 CVE-2020-18382 · GHSA-g8f7-3qc2-97wh
Heap-buffer-overflow in /src/wasm/wasm-binary.cpp in…
Priority MEDIUM 62
Heap-buffer-overflow in /src/wasm/wasm-binary.cpp in wasm::WasmBinaryBuilder::visitBlock(wasm::Block*) in Binaryen 1.38.26.
TI-2020-13373 CVE-2020-18378 · GHSA-vj54-ff4j-gq2v
A NULL pointer dereference was discovered in SExpressionWasmBuilder::makeBlock in…
Priority MEDIUM 62
A NULL pointer dereference was discovered in SExpressionWasmBuilder::makeBlock in wasm/wasm-s-parser.c in Binaryen 1.38.26.
TI-2021-21031 CVE-2021-46055 · GHSA-8qxr-qg3c-8m2w
A Denial of Service vulnerability exists in Binaryen 104 due to an assertion abort in…
Priority LOW 26
A Denial of Service vulnerability exists in Binaryen 104 due to an assertion abort in wasm::WasmBinaryBuilder::visitRethrow(wasm::Rethrow*).
TI-2021-21030 CVE-2021-46054 · GHSA-g79p-2gxh-gx42
A Denial of Service vulnerability exists in Binaryen 104 due to an assertion abort in…
Priority LOW 26
A Denial of Service vulnerability exists in Binaryen 104 due to an assertion abort in wasm::WasmBinaryBuilder::visitRethrow(wasm::Rethrow*).
TI-2021-21029 CVE-2021-46053 · GHSA-fmjw-5g5h-xw95
A Denial of Service vulnerability exists in Binaryen 103.
Priority LOW 26
A Denial of Service vulnerability exists in Binaryen 103.
TI-2021-21028 CVE-2021-46052 · GHSA-vv4j-xqg9-j5g3
A Denial of Service vulnerability exists in Binaryen 104 due to an assertion abort in wasm::Tuple::validate.
Priority LOW 26
A Denial of Service vulnerability exists in Binaryen 104 due to an assertion abort in wasm::Tuple::validate.
TI-2021-21026 CVE-2021-46050 · GHSA-x96q-w32v-vmr6
A Stack Overflow vulnerability exists in Binaryen 103 via the printf_common function.
Priority LOW 26
A Stack Overflow vulnerability exists in Binaryen 103 via the printf_common function.
TI-2021-21024 CVE-2021-46048 · GHSA-w48j-3c25-425m
A Denial of Service vulnerability exists in Binaryen 104 due to an assertion abort in…
Priority LOW 26
A Denial of Service vulnerability exists in Binaryen 104 due to an assertion abort in wasm::WasmBinaryBuilder::readFunctions.
TI-2021-20475 CVE-2021-45293 · GHSA-mcjm-q5m8-3xx2
A Denial of Service vulnerability exists in Binaryen 103 due to an Invalid memory address…
Priority LOW 26
A Denial of Service vulnerability exists in Binaryen 103 due to an Invalid memory address dereference in wasm::WasmBinaryBuilder::visitLet.
TI-2021-20472 CVE-2021-45290 · GHSA-c9pj-gf53-pg7p
A Denial of Service vulnerability exits in Binaryen 103 due to an assertion abort in wasm::handle_unreachable.
Priority LOW 36
A Denial of Service vulnerability exits in Binaryen 103 due to an assertion abort in wasm::handle_unreachable.
TI-2019-11836 CVE-2019-15758 · GHSA-347v-36v5-8qfm
An issue was discovered in Binaryen 1.38.32.
Priority LOW 31
An issue was discovered in Binaryen 1.38.32.
TI-2019-11837 CVE-2019-15759 · GHSA-w872-v6x7-99f4
An issue was discovered in Binaryen 1.38.32.
Priority LOW 31
An issue was discovered in Binaryen 1.38.32.
TI-2019-05429 CVE-2019-7704 · GHSA-7fwv-6gmp-m9x7
wasm::WasmBinaryBuilder::readUserSection in wasm-binary.cpp in Binaryen 1.38.22 triggers…
Priority LOW 31
wasm::WasmBinaryBuilder::readUserSection in wasm-binary.cpp in Binaryen 1.38.22 triggers an attempt at excessive memory allocation, as demonstrated by wasm-merge and wasm-opt.
TI-2019-05428 CVE-2019-7703 · GHSA-9w62-w3v4-9qmp
In Binaryen 1.38.22, there is a use-after-free problem in…
Priority LOW 32
In Binaryen 1.38.22, there is a use-after-free problem in wasm::WasmBinaryBuilder::visitCall in wasm-binary.cpp.
TI-2019-05427 CVE-2019-7702 · GHSA-hmpj-jpgg-crxm
A NULL pointer dereference was discovered in…
Priority LOW 31
A NULL pointer dereference was discovered in wasm::SExpressionWasmBuilder::parseExpression in wasm-s-parser.cpp in Binaryen 1.38.22.
TI-2019-05426 CVE-2019-7701 · GHSA-w6m3-f6w3-3gw3
A heap-based buffer over-read was discovered in wasm::SExpressionParser::skipWhitespace()…
Priority LOW 31
A heap-based buffer over-read was discovered in wasm::SExpressionParser::skipWhitespace() in wasm-s-parser.cpp in Binaryen 1.38.22.
TI-2019-05425 CVE-2019-7700 · GHSA-ggj8-g5w9-5x4p
A heap-based buffer over-read was discovered in wasm::WasmBinaryBuilder::visitCall in…
Priority LOW 31
A heap-based buffer over-read was discovered in wasm::WasmBinaryBuilder::visitCall in wasm-binary.cpp in Binaryen 1.38.22.
TI-2019-05400 CVE-2019-7662 · GHSA-5j7p-jhww-xp9m
An assertion failure was discovered in wasm::WasmBinaryBuilder::getType() in…
Priority LOW 32
An assertion failure was discovered in wasm::WasmBinaryBuilder::getType() in wasm-binary.cpp in Binaryen 1.38.22.
TI-2019-05073 CVE-2019-7154 · GHSA-368j-92cq-wrg5
The main function in tools/wasm2js.cpp in Binaryen 1.38.22 has a heap-based buffer…
Priority LOW 31
The main function in tools/wasm2js.cpp in Binaryen 1.38.22 has a heap-based buffer overflow because Emscripten is misused, triggering an error in cashew::JSPrinter::printAst() in emscripten-optimizer/simple_ast.h.
TI-2019-05072 CVE-2019-7153 · GHSA-9q9j-mm4q-5894
A NULL pointer dereference was discovered in wasm::WasmBinaryBuilder::processFunctions()…
Priority LOW 31
A NULL pointer dereference was discovered in wasm::WasmBinaryBuilder::processFunctions() in wasm/wasm-binary.cpp (when calling wasm::WasmBinaryBuilder::getFunctionIndexName) in Binaryen 1.38.22.
TI-2019-05071 CVE-2019-7152 · GHSA-jg54-xxxc-8446
A heap-based buffer over-read was discovered in…
Priority LOW 31
A heap-based buffer over-read was discovered in wasm::WasmBinaryBuilder::processFunctions() in wasm/wasm-binary.cpp (when calling wasm::WasmBinaryBuilder::getFunctionIndexName) in Binaryen 1.38.22.
TI-2019-05070 CVE-2019-7151 · GHSA-vjrg-p598-42cq
A NULL pointer dereference was discovered in wasm::Module::getFunctionOrNull in…
Priority LOW 31
A NULL pointer dereference was discovered in wasm::Module::getFunctionOrNull in wasm/wasm.cpp in Binaryen 1.38.22.