wasm3:fuzzer: Heap-buffer-overflow in op_RefAsNonNull

Project: https://github.com/wasm3/wasm3.git Detailed Report: https://oss-fuzz.com/testcase?key=5935181438189568 Project: wasm3 Fuzzing Engine: afl Fuzz Target: fuzzer Job Type: aflasanwasm3 Platform Id: linux Crash Type: Heap-buffer-overflow READ 8 Crash Address: 0x7cd76c21d280 Crash State:...

wasm3:fuzzer: Crash in op_i64_Load_u16_r

Project: https://github.com/wasm3/wasm3.git Detailed Report: https://oss-fuzz.com/testcase?key=5408397055557632 Project: wasm3 Fuzzing Engine: libFuzzer Fuzz Target: fuzzer Job Type: libfuzzerasanwasm3 Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x76b4f1aa100c Crash State:...

wasm3:fuzzer: Crash in op_i64_Load_i32_r

Project: https://github.com/wasm3/wasm3.git Detailed Report: https://oss-fuzz.com/testcase?key=6502802185322496 Project: wasm3 Fuzzing Engine: afl Fuzz Target: fuzzer Job Type: aflasanwasm3 Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x799360ba1000 Crash State: opi64Loadi32r opCall...

wasm3:fuzzer: Crash in op_i64_Load_i32_s

Project: https://github.com/wasm3/wasm3.git Detailed Report: https://oss-fuzz.com/testcase?key=4832595972784128 Project: wasm3 Fuzzing Engine: libFuzzer Fuzz Target: fuzzer Job Type: libfuzzerasanwasm3 Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x753cf149f573 Crash State:...

wasm3:fuzzer: Heap-buffer-overflow in m3_CallVL

Project: https://github.com/wasm3/wasm3.git Detailed Report: https://oss-fuzz.com/testcase?key=6319953280827392 Project: wasm3 Fuzzing Engine: libFuzzer Fuzz Target: fuzzer Job Type: libfuzzerasanwasm3 Platform Id: linux Crash Type: Heap-buffer-overflow WRITE 4 Crash Address: 0x77e5c33e00d0 Crash...

wasm3:fuzzer: Check failed in CheckUnwind

Project: https://github.com/wasm3/wasm3.git Detailed Report: https://oss-fuzz.com/testcase?key=5365760529334272 Project: wasm3 Fuzzing Engine: libFuzzer Fuzz Target: fuzzer Job Type: libfuzzermsanwasm3 Platform Id: linux Crash Type: Check failed Crash Address: Crash State: CheckUnwind...

wasm3:fuzzer: Global-buffer-overflow in Compile_SetLocal

Project: https://github.com/wasm3/wasm3.git Detailed Report: https://oss-fuzz.com/testcase?key=6216778871799808 Project: wasm3 Fuzzing Engine: libFuzzer Fuzz Target: fuzzer Job Type: libfuzzerasanwasm3 Platform Id: linux Crash Type: Global-buffer-overflow READ 8 Crash Address: 0x5c78265ee408 Cras...

wasm3:fuzzer: Index-out-of-bounds in Compile_SetLocal

Project: https://github.com/wasm3/wasm3.git Detailed Report: https://oss-fuzz.com/testcase?key=6717028799676416 Project: wasm3 Fuzzing Engine: libFuzzer Fuzz Target: fuzzer Job Type: libfuzzerubsanwasm3 Platform Id: linux Crash Type: Index-out-of-bounds Crash Address: Crash State: CompileSetLocal...

wasm3:fuzzer: Global-buffer-overflow in Compile_Memory_CopyFill

Project: https://github.com/wasm3/wasm3.git Detailed Report: https://oss-fuzz.com/testcase?key=6572046036566016 Project: wasm3 Fuzzing Engine: afl Fuzz Target: fuzzer Job Type: aflasanwasm3 Platform Id: linux Crash Type: Global-buffer-overflow READ 8 Crash Address: 0x55e896aa04a8 Crash State:...

wasm3:fuzzer: Global-buffer-overflow in Compile_SetLocal

Project: https://github.com/wasm3/wasm3.git Detailed Report: https://oss-fuzz.com/testcase?key=5930529422376960 Project: wasm3 Fuzzing Engine: afl Fuzz Target: fuzzer Job Type: aflasanwasm3 Platform Id: linux Crash Type: Global-buffer-overflow READ 8 Crash Address: 0x5d2379610448 Crash State:...

wasm3:fuzzer: Index-out-of-bounds in Pop

Project: https://github.com/wasm3/wasm3.git Detailed Report: https://oss-fuzz.com/testcase?key=6114758823313408 Project: wasm3 Fuzzing Engine: libFuzzer Fuzz Target: fuzzer Job Type: libfuzzerubsanwasm3 Platform Id: linux Crash Type: Index-out-of-bounds Crash Address: Crash State: Pop CompileBloc...

wasm3:fuzzer: Index-out-of-bounds in CopyStackIndexToSlot

Project: https://github.com/wasm3/wasm3.git Detailed Report: https://oss-fuzz.com/testcase?key=6090352705208320 Project: wasm3 Fuzzing Engine: libFuzzer Fuzz Target: fuzzer Job Type: libfuzzerubsanwasm3 Platform Id: linux Crash Type: Index-out-of-bounds Crash Address: Crash State:...

wasm3:fuzzer: Global-buffer-overflow in CompileCallArgsAndReturn

Project: https://github.com/wasm3/wasm3.git Detailed Report: https://oss-fuzz.com/testcase?key=4617187848159232 Project: wasm3 Fuzzing Engine: afl Fuzz Target: fuzzer Job Type: aflasanwasm3 Platform Id: linux Crash Type: Global-buffer-overflow READ 8 Crash Address: 0x598144056448 Crash State:...

wasm3:fuzzer: Global-buffer-overflow in Compile_Memory_Grow

Project: https://github.com/wasm3/wasm3.git Detailed Report: https://oss-fuzz.com/testcase?key=5394434188181504 Project: wasm3 Fuzzing Engine: libFuzzer Fuzz Target: fuzzer Job Type: libfuzzerasanwasm3 Platform Id: linux Crash Type: Global-buffer-overflow READ 8 Crash Address: 0x5bcddaf584a8 Cras...

wasm3:fuzzer: Global-buffer-overflow in Compile_Memory_CopyFill

Project: https://github.com/wasm3/wasm3.git Detailed Report: https://oss-fuzz.com/testcase?key=5870879456952320 Project: wasm3 Fuzzing Engine: libFuzzer Fuzz Target: fuzzer Job Type: libfuzzerasanwasm3 Platform Id: linux Crash Type: Global-buffer-overflow READ 8 Crash Address: 0x584c6a4b94a8 Cras...

wasm3:fuzzer: Global-buffer-overflow in CopyStackSlotsR

Project: https://github.com/wasm3/wasm3.git Detailed Report: https://oss-fuzz.com/testcase?key=5169294477164544 Project: wasm3 Fuzzing Engine: afl Fuzz Target: fuzzer Job Type: aflasanwasm3 Platform Id: linux Crash Type: Global-buffer-overflow READ 8 Crash Address: 0x5ac6f62cf448 Crash State:...

wasm3:fuzzer: Index-out-of-bounds in FindReferencedLocalWithinCurrentBlock

Project: https://github.com/wasm3/wasm3.git Detailed Report: https://oss-fuzz.com/testcase?key=4738445990494208 Project: wasm3 Fuzzing Engine: libFuzzer Fuzz Target: fuzzer Job Type: libfuzzerubsanwasm3 Platform Id: linux Crash Type: Index-out-of-bounds Crash Address: Crash State:...

wasm3:fuzzer: Heap-buffer-overflow in PreserveRegisterIfOccupied

Project: https://github.com/wasm3/wasm3.git Detailed Report: https://oss-fuzz.com/testcase?key=6662378086531072 Project: wasm3 Fuzzing Engine: libFuzzer Fuzz Target: fuzzer Job Type: libfuzzerasanwasm3 Platform Id: linux Crash Type: Heap-buffer-overflow WRITE 2 Crash Address: 0x7e4c0bd00354 Crash...

CVE-2025-15572

A vulnerability has been found in wasm3 up to 0.5.0. The affected element is the function NewCodePage. The manipulation leads to memory leak. The attack must be carried out locally. The exploit has been disclosed to the public and may be used. Unfortunately, the project has no active maintainer a...

CVE-2025-15572

A vulnerability has been found in wasm3 up to 0.5.0. The affected element is the function NewCodePage. The manipulation leads to memory leak. The attack must be carried out locally. The exploit has been disclosed to the public and may be used. Unfortunately, the project has no active maintainer a...