CVE-2025-2584 — MEDIUM (5.0)

Vulnerability Description

A vulnerability was found in WebAssembly wabt 1.0.36. It has been declared as critical. This vulnerability affects the function BinaryReaderInterp::GetReturnCallDropKeepCount of the file wabt/src/interp/binary-reader-interp.cc. The manipulation leads to heap-based buffer overflow. The attack can be initiated 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.

CVSS Score

5.0

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

LOW

Affected Products

Vendor	Product	Versions
Webassembly	Wabt	1.0.36

Related Weaknesses (CWE)

CWE-119 CWE-122 CWE-787

References

https://github.com/WebAssembly/wabt/issues/2557ExploitIssue Tracking
https://github.com/WebAssembly/wabt/issues/2557#issue-2900405517ExploitIssue Tracking
https://vuldb.com/?ctiid.300544Permissions RequiredVDB Entry
https://vuldb.com/?id.300544Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.515406Third Party AdvisoryVDB Entry

FAQ

What is CVE-2025-2584?

CVE-2025-2584 is a vulnerability with a CVSS score of 5.0 (MEDIUM). A vulnerability was found in WebAssembly wabt 1.0.36. It has been declared as critical. This vulnerability affects the function BinaryReaderInterp::GetReturnCallDropKeepCount of the file wabt/src/inte...

How severe is CVE-2025-2584?

CVE-2025-2584 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-2584?

Check the references section above for vendor advisories and patch information. Affected products include: Webassembly Wabt.