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**Name of the Vulnerable Software and Affected Versions** Wasm3 version 0.5.0 **Description** The issue is a heap-based buffer overflow in the `NewCodePage` function in `m3 code.c`, which is called indirectly from the `Compile BranchTable` function in `m3 compile.c`. **Recommendations** For Wasm3 version 0.5.0, consider disabling the `NewCodePage` function or restricting access to the `Compile BranchTable` function in `m3 compile.c` until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.