Defending Buffer Overflows in WebAssembly: A Transpiler Approach
Fuente:
arXiv
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| Format: | Preprint |
| Publié: |
2026
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| _version_ | 1866908937230483456 |
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| author | Feng, Weiqi |
| author_facet | Feng, Weiqi |
| contents | WebAssembly is quickly becoming a popular compilation target for a variety of code. However, vulnerabilities in the source languages translate to vulnerabilities in the WebAssembly binaries. This work proposes a methodology and a WebAssembly transpiler to prevent buffer overflows in the unmanaged memory of the WebAssembly runtime. The transpiler accepts a WebAssembly binary and adds stack canaries and Address Space Layout Randomization (ASLR) to protect against buffer overflows. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2604_03859 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Defending Buffer Overflows in WebAssembly: A Transpiler Approach Feng, Weiqi Cryptography and Security WebAssembly is quickly becoming a popular compilation target for a variety of code. However, vulnerabilities in the source languages translate to vulnerabilities in the WebAssembly binaries. This work proposes a methodology and a WebAssembly transpiler to prevent buffer overflows in the unmanaged memory of the WebAssembly runtime. The transpiler accepts a WebAssembly binary and adds stack canaries and Address Space Layout Randomization (ASLR) to protect against buffer overflows. |
| title | Defending Buffer Overflows in WebAssembly: A Transpiler Approach |
| topic | Cryptography and Security |
| url | https://arxiv.org/abs/2604.03859 |