# CVE-2025-2368: PYSEC-2025-227 - A vulnerability was found in WebAssembly wabt 1.0.36 and classified as critical. This issue affects…

Source: https://junglewise.ai/threats/cve-2025-2368-pysec-2025-227-a-vulnerability-was-found-in-webassembly-wabt-1-0  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2025-03-17  
License: CC BY 4.0 with a link back

CVE-2025-2368 · Severity: low · CVSS 3.1 · Published 2025-03-17

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.

Technologies: [wabt-bin (PyPI)](https://junglewise.ai/threats/technologies/wabt-bin). Vendors: [PyPI](https://junglewise.ai/threats/vendors/pypi).

## Quick answers

**Is CVE-2025-2368 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2025-2368 being exploited in the wild.

**How severe is CVE-2025-2368?** Low severity, with a CVSS score of 3.1, published 17 March 2025.

**Which products and versions are affected?** wabt-bin (PyPI) ECOSYSTEM:introduced=0,last_affected=1.0.36.

**Is there a fix for CVE-2025-2368?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**Am I affected by CVE-2025-2368?** Check whether you run wabt-bin (PyPI) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Affected products

- wabt-bin (PyPI) ECOSYSTEM:introduced=0,last_affected=1.0.36

## Identifiers

- CVE-2025-2368
- PYSEC-2025-227

## Related threats

- [PYSEC-2025-229 - A vulnerability classified as problematic was found in WebAssembly wabt 1.0.36. Affected by this…](https://junglewise.ai/threats/cve-2025-3122-pysec-2025-229-a-vulnerability-classified-as-problematic-was-found)
- [PYSEC-2025-228 - A vulnerability was found in WebAssembly wabt 1.0.36. It has been declared as critical. This…](https://junglewise.ai/threats/cve-2025-2584-pysec-2025-228-a-vulnerability-was-found-in-webassembly-wabt-1-0)