CVE-2026-41139
8.8 · HIGHOverview
CVE-2026-41139 is a high-severity vulnerability affecting mathjs mathjs. It was published on May 7, 2026 and has a CVSS 3.1 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
Math.js is an extensive math library for JavaScript and Node.js. From version 13.1.0 to before version 15.2.0, arbitrary JavaScript can be executed via the expression parser of mathjs. This issue has been patched in version 15.2.0.
Remediation
Check the references section for vendor advisories and patches from mathjs. Update mathjs to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| mathjs | mathjs | >= 13.1.0, < 15.2.0 | Affected |
References
Frequently Asked Questions
What is CVE-2026-41139?
CVE-2026-41139 is a high-severity vulnerability affecting mathjs mathjs. It was published on May 7, 2026 and has a CVSS 3.1 base score of 8.8 (HIGH).
How severe is CVE-2026-41139?
This vulnerability has a CVSS 3.1 base score of 8.8, rated HIGH. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2026-41139?
Check the references section for vendor advisories and patches from mathjs. Update mathjs to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2026-41139?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-41139 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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