Unsafe array index getter in mathjs
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.8epss 0.6%
exploitation probability
0.6%top 54% of all CVEs
observed exploitation
nono source reports it
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
josdejong · mathjsReferences
https://access.redhat.com/security/cve/CVE-2026-41139https://bugzilla.redhat.com/show_bug.cgi?id=2467648https://github.com/josdejong/mathjs/commit/0aee2f61866e35ffa0aef915221cdf6b026ffdd4https://github.com/josdejong/mathjs/commit/bcf0da46f0b8577ec03c9ecd7bff8b5c2543a611https://github.com/josdejong/mathjs/pull/3656https://github.com/josdejong/mathjs/releases/tag/v15.2.0https://github.com/josdejong/mathjs/security/advisories/GHSA-5v89-rwgr-qj6ghttps://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-41139.json