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

{
  "id": "0d4bd035750c987d145b223ff8a7a4518875dc09c2022304b7df584ad92be229",
  "url": "https://osv.dev/vulnerability/CVE-2026-25535",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "jsPDF Affected by Client-Side/Server-Side Denial of Service via Malicious GIF Dimensions",
    "summary": "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.",
    "evidence": "osv:CVE-2026-25535",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2026-25535",
      "aliases": [
        "CVE-2026-25535",
        "GHSA-67pg-wm7f-q7fj"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "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"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/parallax/jspdf",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "7af912cadaf0f9a2ad28afe7af53033a2c61de64"
                },
                {
                  "fixed": "2e5e156e284d92c7d134bce97e6418756941d5e6"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:parall:jspdf:*:*:*:*:*:node.js:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "4.2.0"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "2e5e156e284d92c7d134bce97e6418756941d5e6"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  },
                  {
                    "range": [
                      {
                        "fixed": "7af912cadaf0f9a2ad28afe7af53033a2c61de64"
                      }
                    ],
                    "source": "REFERENCES_TAG",
                    "original_tag": "v4.2.0"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v4.1.0",
            "v4.0.0",
            "v3.0.4",
            "v3.0.3",
            "v3.0.2",
            "v3.0.1",
            "v3.0.0",
            "v2.5.2",
            "v2.5.1",
            "v2.5.0",
            "v2.4.0",
            "v2.3.1",
            "v2.3.0",
            "v2.2.0",
            "v2.1.1",
            "v2,1,0",
            "v2.0.0",
            "v1.5.3",
            "v1.5.2",
            "v1.5.1",
            "v1.5.0",
            "v1.4.1",
            "v1.4.0",
            "v.1.4.0",
            "v1.3.5",
            "1.3.4",
            "v1.3.4",
            "v1.3.3",
            "v1.3.0",
            "v1.2.61",
            "v1.2.60",
            "1.1.135",
            "v1.0.272",
            "v1.0.178",
            "v1.0.150",
            "v1.0.138",
            "v1.0.119",
            "v1.0.116",
            "v1.0.115",
            "v1.0.106",
            "v0.9.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-25535.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:22.869476095Z",
      "provider": "osv",
      "references": [
        "https://github.com/ZeroXJacks/CVEs/blob/main/2026/CVE-2026-25535.md",
        "https://github.com/parallax/jsPDF/releases/tag/v4.2.0",
        "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://access.redhat.com/security/cve/CVE-2026-25535",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/25xxx/CVE-2026-25535.json",
        "https://github.com/parallax/jsPDF/security/advisories/GHSA-67pg-wm7f-q7fj",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-25535",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2440992",
        "https://github.com/parallax/jsPDF/commit/2e5e156e284d92c7d134bce97e6418756941d5e6"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-400",
          "CWE-770"
        ],
        "cna_assigner": "GitHub_M",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/25xxx/CVE-2026-25535.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-25535",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 489289,
  "published_at": "2026-02-19T14:34:05.648+00:00"
}