CVE-2026-41139
Unsafe array index getter in mathjs
- State
- Published
- Severity
- 8.8 High
- Published
- May 7, 2026
- Updated
- Jul 15, 2026
- Reserved
- Apr 17, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.0 | 8.8 High | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | GitHub_M |
| 3.1 | 8.8 High | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | redhat-SADP |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
mathjsjosdejong |
|
References
- https://github.com/josdejong/mathjs/security/advisories/GHSA-5v89-rwgr-qj6g
- https://github.com/josdejong/mathjs/pull/3656
- https://github.com/josdejong/mathjs/commit/0aee2f61866e35ffa0aef915221cdf6b026ffdd4
- https://github.com/josdejong/mathjs/commit/bcf0da46f0b8577ec03c9ecd7bff8b5c2543a611
- https://github.com/josdejong/mathjs/releases/tag/v15.2.0
- https://access.redhat.com/security/cve/CVE-2026-41139vdb-entry
- RHBZ#2467648issue-tracking
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-41139.json
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