{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "1.30.2"
              },
              {
                "introduced": "1.31.1"
              },
              {
                "fixed": "1.31.23"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "introduced": "d2ef2a8ba92dacfd3a4e05c6de6fa3e7cbc60f9e"
            },
            {
              "fixed": "40b7f7ca84d340adfe14d4b17860090026a4e28a"
            },
            {
              "fixed": "cb3538607a549d63504299be1088c85ae48605f4"
            },
            {
              "fixed": "73d6ec002b98ce1f3f68640442f8e5d5613c80ce"
            }
          ],
          "repo": "https://github.com/verapdf/verapdf-parser",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-7c26-995w-6f47"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-1325"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54081.json"
  },
  "details": "veraPDF PDF parser is a PDF parser for veraPDF. Prior to 1.30.2 and 1.31.23, veraPDF-parser contains a denial-of-service vulnerability in veraPDF-parser/src/main/java/org/verapdf/pd/font/type1/Type1FontProgram.java and veraPDF-parser/src/main/java/org/verapdf/parser/postscript/PSOperator.java, where a crafted Type 1 font /FontDescriptor /FontFile program can execute unbounded PostScript array allocation, a zero-increment for loop, or self-recursive toExecute user dictionary lookups and exhaust validator memory, CPU, or stack. This issue is fixed in versions 1.30.2 and 1.31.23.",
  "id": "CVE-2026-54081",
  "modified": "2026-07-31T03:33:56.220916736Z",
  "published": "2026-07-29T15:18:52.076Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/54xxx/CVE-2026-54081.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/veraPDF/veraPDF-parser/security/advisories/GHSA-7c26-995w-6f47"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-54081"
    },
    {
      "type": "FIX",
      "url": "https://github.com/veraPDF/veraPDF-parser/commit/73d6ec002b98ce1f3f68640442f8e5d5613c80ce"
    },
    {
      "type": "FIX",
      "url": "https://github.com/veraPDF/veraPDF-parser/commit/cb3538607a549d63504299be1088c85ae48605f4"
    },
    {
      "type": "FIX",
      "url": "https://github.com/veraPDF/veraPDF-parser/pull/703"
    }
  ],
  "schema_version": "1.8.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "veraPDF Parser DoS via PostScript Type 1 Font Programs"
}