CVE-2026-25535

HIGH EPSS 41.6%
Published Feb 19, 20264mo ago · Modified Jun 17, 20261w ago
8.7 CVSS 4.0
High
Find Similar
Published Feb 19, 2026 4mo ago
Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score
8.7
Exploitability
—
Impact
—
Vector string
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
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
41.6% percentile
Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 2

CWE-400 Uncontrolled Resource Consumption Resource Mgmt
CWE-770

Affected Products 1

VendorProductVersionRange
paralljspdf* <4.2.0

References 4

  • github.com https://github.com/ZeroXJacks/CVEs/blob/main/2026/CVE-2026-25535.md
    ExploitThird Party Advisory
  • github.com https://github.com/parallax/jsPDF/commit/2e5e156e284d92c7d134bce97e6418756941d5e6
    Patch
  • github.com https://github.com/parallax/jsPDF/releases/tag/v4.2.0
    Release Notes
  • github.com https://github.com/parallax/jsPDF/security/advisories/GHSA-67pg-wm7f-q7fj
    Vendor Advisory

Remediation

  • github.com https://github.com/parallax/jsPDF/commit/2e5e156e284d92c7d134bce97e6418756941d5e6
    Patch