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CVE-2025-2368

wabt: WebAssembly wabt Malformed File binary-reader-interp.cc OnExport heap-based overflow

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Severity

Moderate

Red Hat Product Security

6.3

CVSS 3.1

Review impact separately from score.

Published · March 17, 2025

Updated · April 21, 2026

Description

A flaw was discovered in WebAssemby wabt. In affected versions, a heap-based buffer overflow condition may be triggered when processing certain malformed files. This may lead to an application crash or other undefined behavior.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 6.3
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

CWE-787 · Out-of-bounds Write