CVE-2025-2584

Name: CVE-2025-2584
Creator: NVD / NIST
Published: 2025-03-21T08:15:11.273+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 2.3/10EPSS 0.47%

Last modified Jun 17, 2026

CVE-2025-2584 is a low-severity vulnerability rated 2.3/10 on the CVSS scale. A vulnerability was found in WebAssembly wabt 1.0.36. It has been declared as critical. EPSS estimates a 0.47% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

6.8/10

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

CVSS 4.0

2.3/10

CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.47%

37.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Webassembly	Wabt	1.0.36

References

https://github.com/WebAssembly/wabt/issues/2557Exploit, Issue Tracking
https://github.com/WebAssembly/wabt/issues/2557#issue-2900405517Exploit, Issue Tracking
https://vuldb.com/?ctiid.300544Permissions Required, VDB Entry
https://vuldb.com/?id.300544Third Party Advisory, VDB Entry
https://vuldb.com/?submit.515406Third Party Advisory, VDB Entry

Timeline

Published: Mar 21, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-2584?

How severe is CVE-2025-2584?

CVE-2025-2584 has a CVSS score of 2.3/10 (LOW severity). The EPSS model estimates a 0.47% probability of exploitation in the next 30 days.

How do I fix CVE-2025-2584?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-2584?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST