CVE-2024-27530

Name: CVE-2024-27530
Creator: NVD / NIST
Published: 2024-11-08T22:15:15.52+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.4/10EPSS 0.22%

Last modified Jun 17, 2026

CVE-2024-27530 is a high-severity vulnerability rated 8.4/10 on the CVSS scale. wasm3 139076a contains a Use-After-Free in ForEachModule.. EPSS estimates a 0.22% chance of exploitation in the next 30 days.

Description

wasm3 139076a contains a Use-After-Free in ForEachModule.

Metrics

CVSS 3.1

8.4/10

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

EPSS Probability

0.22%

12.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-416

Affected Software

Vendor	Product	Versions
Wasm3 Project	Wasm3	139076a

References

https://gist.github.com/haruki3hhh/94dd274487b58e037bcc8839dc88b203Third Party Advisory
https://github.com/wasm3/wasm3/issues/458Exploit, Issue Tracking

Timeline

Published: Nov 8, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-27530?

wasm3 139076a contains a Use-After-Free in ForEachModule.

How severe is CVE-2024-27530?

CVE-2024-27530 has a CVSS score of 8.4/10 (HIGH severity). The EPSS model estimates a 0.22% probability of exploitation in the next 30 days.

How do I fix CVE-2024-27530?

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-2024-27530?

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

Scan your code now

Source: NVD / NIST