Vulnerability Description
jsPDF is a library to generate PDFs in JavaScript. Prior to 4.1.0, user control of the first argument of the addImage method results in denial of service. If given the possibility to pass unsanitized image data or URLs to the addImage method, a user can provide a harmful BMP file that results in out of memory errors and denial of service. Harmful BMP files have large width and/or height entries in their headers, which lead to excessive memory allocation. The html method is also affected. The vulnerability has been fixed in [email protected].
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Parall | Jspdf | < 4.1.0 |
Related Weaknesses (CWE)
References
- https://github.com/parallax/jsPDF/commit/ae4b93f76d8fc1baa5614bd5fdb5d174c3b85f0Patch
- https://github.com/parallax/jsPDF/releases/tag/v4.1.0Release Notes
- https://github.com/parallax/jsPDF/security/advisories/GHSA-95fx-jjr5-f39cVendor AdvisoryExploit
FAQ
What is CVE-2026-24133?
CVE-2026-24133 is a vulnerability with a CVSS score of 6.5 (MEDIUM). jsPDF is a library to generate PDFs in JavaScript. Prior to 4.1.0, user control of the first argument of the addImage method results in denial of service. If given the possibility to pass unsanitized ...
How severe is CVE-2026-24133?
CVE-2026-24133 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-24133?
Check the references section above for vendor advisories and patch information. Affected products include: Parall Jspdf.