8.7

CVE-2026-25535

Exploit

jsPDF Affected by Client-Side/Server-Side Denial of Service via Malicious GIF Dimensions

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Parall ≫ Jspdf SwPlatformnode.js Version < 4.2.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.72% 0.492
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
security-advisories@github.com 8.7 0 0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
0b0ca135-0b70-47e7-9f44-1890c2a1c46c 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE-400 Uncontrolled Resource Consumption

The product does not properly control the allocation and maintenance of a limited resource.

CWE-770 Allocation of Resources Without Limits or Throttling

The product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated.

https://bugzilla.redhat.com/show_bug.cgi?id=2440992
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-25535.json
https://access.redhat.com/errata/RHSA-2026:7110
https://access.redhat.com/errata/RHSA-2026:7128
https://github.com/ZeroXJacks/CVEs/blob/main/2026/CVE-2026-25535.md
Third Party Advisory
Exploit
https://github.com/parallax/jsPDF/commit/2e5e156e284d92c7d134bce97e6418756941d5e6
Patch
https://github.com/parallax/jsPDF/releases/tag/v4.2.0
Release Notes
https://github.com/parallax/jsPDF/security/advisories/GHSA-67pg-wm7f-q7fj
Vendor Advisory
https://access.redhat.com/security/cve/CVE-2026-25535