In short
- CVE-2025-3122 is a MEDIUM (CVSS 5.3) vulnerability affecting wabt-bin, webassembly binary toolkit (webassembly).
- Chance of exploitation in the next 30 days (EPSS): 0.61%, higher than 49.4% of all vulnerabilities.
- No patched version is listed yet: follow the vendor's advisory in References.
Description
A vulnerability classified as problematic was found in WebAssembly wabt 1.0.36. Affected by this vulnerability is the function BinaryReaderInterp::BeginFunctionBody of the file src/interp/binary-reader-interp.cc. The manipulation leads to null pointer dereference. The attack can be launched remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used.
NVD description
A vulnerability classified as problematic was found in WebAssembly wabt 1.0.36. Affected by this vulnerability is the function BinaryReaderInterp::BeginFunctionBody of the file src/interp/binary-reader-interp.cc. The manipulation leads to null pointer dereference. The attack can be launched remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used.
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