CVE-2026-25535jsPDF is a library to generate PDFs in JavaScript.
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No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 7.5 HIGH (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- CWE-400, CWE-770
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Modified
- Record last updated
- Aug 18, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
parall jspdf parall:jspdf | before 4.2.0 | NVD |
References
- https://github.com/ZeroXJacks/CVEs/blob/main/2026/CVE-2026-25535.mdexploit, third-party-advisory
- https://github.com/parallax/jsPDF/commit/2e5e156e284d92c7d134bce97e6418756941d5e6patch
- https://github.com/parallax/jsPDF/releases/tag/v4.2.0release-notes
- https://github.com/parallax/jsPDF/security/advisories/GHSA-67pg-wm7f-q7fjvendor-advisory
- https://access.redhat.com/errata/RHSA-2026:7110
- https://access.redhat.com/errata/RHSA-2026:7128
- https://access.redhat.com/security/cve/CVE-2026-25535
- https://bugzilla.redhat.com/show_bug.cgi?id=2440992
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-25535.json
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.