CVE-2026-24133 Details
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].
A denial-of-service vulnerability has been identified in jsPDF versions prior to 4.1.0. The issue arises in the 'addImage' method, where user control of the first argument allows the introduction of unsanitized image data or URLs. Malicious BMP files with large width and height entries can be used to exploit this vulnerability, leading to out-of-memory errors and causing the application to become unresponsive. The 'html' method is also affected. The vulnerability has been fixed in jsPDF version 4.1.0.
Users are advised to upgrade to jsPDF version 4.1.0 or later. Additionally, it is recommended to sanitize image data or URLs before passing them to the 'addImage' method or the 'html' method.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Feb 3, 2026References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-770 | Allocation of Resources Without Limits or Throttling | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| parall jspdf | < 4.1.0 |
CPE
Remediation
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Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Feb 18, 2026 | Initial Analysis | [email protected] |
| Feb 2, 2026 | New CVE Received | [email protected] |