Vulnerability Database · npm · mathjax · Version
mathjax 4.1.0
4.1.0 is affected by 1 vulnerability.
The vulnerabilities that cover this exact version are listed below with the fixed version to move to. The upgrade Vulert recommends: 4.1.3.
Critical 0 High 1 Medium 0 Low 0 Unrated 0
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Released 16 Dec 2025
Licence Apache-2.0
Also known from other sources 0
Newer releases 38
Database updated 23/Oct/2026
Release and licence data published by the npm registry. Licence information is not legal advice.
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01 Vulnerabilities affecting this version
mathjax 4.1.0 vulnerabilities
1 vulnerability cover mathjax 4.1.0. Open the full list in the database.
| Vulnerability | Severity | Fixed version | Disclosed |
|---|---|---|---|
| CVE-2023-39663: MathJax Regular expression Denial of Service (ReDoS) | 7.5 high | No fix published | 29 Aug 2023 |
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Questions
About mathjax 4.1.0
Is mathjax 4.1.0 vulnerable?
Yes. 1 vulnerability in the Vulert database cover mathjax 4.1.0: 0 critical, 1 high, 0 medium and 0 low. The upgrade Vulert recommends is 4.1.3, and each entry above names the fixed version to move to.
Which version of mathjax should I use instead of 4.1.0?
4.1.3 is the version Vulert recommends for this release line. The version table on the package page lists every release with the vulnerabilities recorded against it.
Is 4.1.0 the latest release of mathjax?
No. 4.1.0 was published 16 Dec 2025, and newer releases exist. Newer is not automatically safer — the version table on the package page shows what each release carries.
How do I monitor mathjax for upcoming vulnerabilities?
Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the mathjax version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.