جزئیات آسیب‌پذیری

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.

• https://github.com/parallax/jsPDF/security/advisories/GHSA-67pg-wm7f-q7fj x_refsource_CONFIRM
• https://github.com/parallax/jsPDF/commit/2e5e156e284d92c7d134bce97e6418756941d5e6 x_refsource_MISC
• https://github.com/ZeroXJacks/CVEs/blob/main/2026/CVE-2026-25535.md x_refsource_MISC
• https://github.com/parallax/jsPDF/releases/tag/v4.2.0 x_refsource_MISC
• https://access.redhat.com/security/cve/CVE-2026-25535 vdb-entryx_refsource_REDHAT
• https://bugzilla.redhat.com/show_bug.cgi?id=2440992 issue-trackingx_refsource_REDHAT
• https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-25535.json x_sadp-csaf-vex
• https://access.redhat.com/errata/RHSA-2026:7110 vendor-advisoryx_refsource_REDHAT
• https://access.redhat.com/errata/RHSA-2026:7128 vendor-advisoryx_refsource_REDHAT