CVE-2026-25535
Description
jsPDF is a library to generate PDFs in JavaScript. Prior to 4.2.0, 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 GIF file that results in out of memory errors and denial of service. Harmful GIF files have large width and/or height entries in their headers, which lead to excessive memory allocation. Other affected methods are: `html`. The vulnerability has been fixed in jsPDF 4.2.0. As a workaround, sanitize image data or URLs before passing it to the addImage method or one of the other affected methods.
How to fix
- parall jspdf4.2.0 or later
- jspdf4.2.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| parall jspdf | v < 4.2.0 | 4.2.0 |
| jspdfnpm | v < 4.2.0 | 4.2.0 |
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Attack Surface Management
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