CVE-2025-6275 | WebAssembly wabt up to 1.0.37 binary-reader-interp.cc GetFuncOffset use after free (Issue 2614)

A vulnerability was found in WebAssembly wabt up to 1.0.37. It has been declared as problematic. Affected by this vulnerability is the function GetFuncOffset of the file src/interp/binary-reader-interp.cc. The manipulation leads to use after free.

This vulnerability is known as CVE-2025-6275. It is possible to launch the attack on the local host. Furthermore, there is an exploit available.

A similar issue reported during the same timeframe was disputed by the code maintainer because it might not affect “real world wasm programs”. Therefore, this entry might get disputed as well in the future.VulDB Recent EntriesRead More