CVE-2026-24133: jsPDF is a library to generate PDFs in JavaScript

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MEDIUM 6.5UPGRADE

CVE-2026-24133 is a medium-severity flaw (CVSS 6.5) affecting jspdf. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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 all

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	6.5 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.6% (top 51%)
CISA exploited list	No
Weakness	CWE-770
Published	2026-02-02
Last modified	2026-06-17

Publisher (CNA): GitHub, Inc. · Vendor: parall

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-02-02 23:16 UTCPublished CVE record published
2026-06-17 10:22 UTCUpdated Record last modified

parall jspdf UPGRADE

Affected: < 4.1.0

Fixed in: 4.1.0

Safe to downgrade to: no unaffected older release

1. Check installed version

npm ls jspdf

2. UPGRADE to 4.1.0

npm install jspdf@">=4.1.0"

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-24133?

jspdf: upgrade to 4.1.0. Exact commands for each OS are on this page.

Is CVE-2026-24133 being exploited?

CVE-2026-24133 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-24133 affect?

CVE-2026-24133 affects jspdf. Severity is medium (CVSS 6.5). 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 metho

How urgent is CVE-2026-24133?

Priority 40/100. Public exploit reference

Related CVEs

CVE-2025-68428 HIGH 7.5 UPGRADE jsPDF is a library to generate PDFs in JavaScript
CVE-2026-31938 CRITICAL 9.6 UPGRADE jsPDF is a library to generate PDFs in JavaScript
CVE-2026-31898 HIGH 8.1 UPGRADE jsPDF is a library to generate PDFs in JavaScript
CVE-2026-24737 HIGH 8.1 UPGRADE jsPDF is a library to generate PDFs in JavaScript
CVE-2026-24043 MEDIUM 5.4 UPGRADE jsPDF is a library to generate PDFs in JavaScript

References

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