Vulnerability index

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Wasm3 MEDIUM 5.5
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 att…

Fix: after 0.5.0
Fix from $1,600 2026-02-10
Wasm3 HIGH 7.8
CVE-2025-15413

A vulnerability was detected in wasm3 up to 0.5.0. Impacted is the function op_SetSlot_i32/op_CallIndirect of the file m3_exec.h. Performing a manipu…

Fix: after 0.5.0
Fix from $1,950 2026-01-01
Wasm3 HIGH 8.4
CVE-2024-27528

wasm3 139076a suffers from Invalid Memory Read, leading to DoS and potential Code Execution.

No fix yet
Fix from $1,950 2024-11-08
Wasm3 HIGH 8.4
CVE-2024-27529

wasm3 139076a contains memory leaks in Read_utf8.

No fix yet
Fix from $1,950 2024-11-08
Wasm3 HIGH 8.4
CVE-2024-27530

wasm3 139076a contains a Use-After-Free in ForEachModule.

No fix yet
Fix from $1,950 2024-11-08
Wasm3 HIGH 7.5
CVE-2024-27527

wasm3 139076a is vulnerable to Denial of Service (DoS).

No fix yet
Fix from $1,950 2024-11-08
Wasm3 HIGH 7.5
CVE-2024-34246

wasm3 v0.5.0 was discovered to contain an out-of-bound memory read which leads to segmentation fault via the function "main" in wasm3/platforms/app/m…

No fix yet
Fix from $1,950 2024-05-06
Wasm3 CRITICAL 9.8
CVE-2024-34249

wasm3 v0.5.0 was discovered to contain a heap buffer overflow which leads to segmentation fault via the function "DeallocateSlot" in wasm3/source/m3_…

No fix yet
Fix from $2,300 2024-05-06
Wasm3 HIGH 7.5
CVE-2024-34252

wasm3 v0.5.0 was discovered to contain a global buffer overflow which leads to segmentation fault via the function "PreserveRegisterIfOccupied" in wa…

No fix yet
Fix from $1,950 2024-05-06
Wasm3 MEDIUM 5.5
CVE-2022-44874

wasm3 commit 7890a2097569fde845881e0b352d813573e371f9 was discovered to contain a segmentation fault via the component op_CallIndirect at /m3_exec.h.

No fix yet
Fix from $1,600 2022-12-13
Wasm3 HIGH 7.5
CVE-2022-39974

WASM3 v0.5.0 was discovered to contain a segmentation fault via the component op_Select_i32_srs in wasm3/source/m3_exec.h.

No fix yet
Fix from $1,950 2022-09-20
Wasm3 MEDIUM 5.5
CVE-2022-34529

WASM3 v0.5.0 was discovered to contain a segmentation fault via the component Compile_Memory_CopyFill.

No fix yet
Fix from $1,600 2022-07-27
Wasm3 HIGH 7.8
CVE-2022-28990

WASM3 v0.5.0 was discovered to contain a heap overflow via the component /wabt/bin/poc.wasm.

Patch available
Fix from $1,950 2022-05-20
Wasm3 MEDIUM 5.5
CVE-2022-28966

Wasm3 0.5.0 has a heap-based buffer overflow in NewCodePage in m3_code.c (called indirectly from Compile_BranchTable in m3_compile.c).

No fix yet
Fix from $1,600 2022-04-16
Wasm3 MEDIUM 5.5
CVE-2021-45929

Wasm3 0.5.0 has an out-of-bounds write in CompileBlock (called from CompileElseBlock and Compile_If).

No fix yet
Fix from $1,600 2022-01-01
Wasm3 MEDIUM 5.5
CVE-2021-45946

Wasm3 0.5.0 has an out-of-bounds write in CompileBlock (called from Compile_LoopOrBlock and CompileBlockStatements).

No fix yet
Fix from $1,600 2022-01-01
Wasm3 MEDIUM 5.5
CVE-2021-45947

Wasm3 0.5.0 has an out-of-bounds write in Runtime_Release (called from EvaluateExpression and InitDataSegments).

No fix yet
Fix from $1,600 2022-01-01
Wasm3 HIGH 7.5
CVE-2021-38592

Wasm3 0.5.0 has a heap-based buffer overflow in op_Const64 (called from EvaluateExpression and m3_LoadModule).

Mitigation only
Fix from $1,950 2021-08-12