Description
A vulnerability was found in WebAssembly wabt 1.0.36 and classified as critical. This issue affects the function wabt::interp::(anonymous namespace)::BinaryReaderInterp::OnExport of the file wabt/src/interp/binary-reader-interp.cc of the component Malformed File Handler. The manipulation leads to heap-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. It is recommended to apply a patch to fix this issue.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| WebAssembly | wabt | 1.0.36 |
References
- https://github.com/WebAssembly/wabt/issues/2537Issue Tracking
- https://github.com/WebAssembly/wabt/issues/2556Exploit, Issue Tracking, Vendor Advisory
- https://github.com/WebAssembly/wabt/issues/2556#issue-2899598349Exploit, Issue Tracking, Vendor Advisory
- https://github.com/WebAssembly/wabt/pull/2541Issue Tracking
- https://vuldb.com/?ctiid.299867Permissions Required, VDB Entry
- https://vuldb.com/?id.299867Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.515327Third Party Advisory, VDB Entry
Timeline
- Published
- Mar 17, 2025
- Last modified
- Jun 17, 2026
- NVD status
- Analyzed