{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "26.06.0"
              },
              {
                "last_affected": "26.06.0"
              },
              {
                "introduced": "26.07.0"
              },
              {
                "last_affected": "26.07.0"
              },
              {
                "introduced": "26.08.0"
              },
              {
                "last_affected": "26.08.0"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "1fe40984214a729350da11950fc7f09343247202"
            },
            {
              "fixed": "245d3c6823377755f2c1d5fdddd010279c6ed94d"
            }
          ],
          "repo": "https://gitlab.freedesktop.org/poppler/poppler",
          "type": "GIT"
        }
      ],
      "versions": [
        "26.06.0",
        "26.07.0",
        "26.08.0"
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "VulDB",
    "cwe_ids": [
      "CWE-189",
      "CWE-190"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/102xxx/CVE-2026-102620.json"
  },
  "details": "A vulnerability was determined in Freedesktop Poppler 26.06.0/26.07.0/26.08.0. This impacts the function FoFiTrueType::cvtSfnts of the file fofi/FoFiTrueType.cc. This manipulation causes integer overflow. The attack can only be executed locally. The exploit has been publicly disclosed and may be utilized. Patch name: 245d3c6823377755f2c1d5fdddd010279c6ed94d. It is suggested to install a patch to address this issue.",
  "id": "CVE-2026-102620",
  "modified": "2026-10-02T03:31:02.566101667Z",
  "published": "2026-09-29T20:30:15.183Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://gitlab.freedesktop.org/poppler/poppler/-/work_items/1762"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/102xxx/CVE-2026-102620.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-102620"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/cve/CVE-2026-102620"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/submit/942348"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/vuln/411410"
    },
    {
      "type": "REPORT",
      "url": "https://vuldb.com/vuln/411410/cti"
    },
    {
      "type": "FIX",
      "url": "https://gitlab.freedesktop.org/poppler/poppler/-/commit/245d3c6823377755f2c1d5fdddd010279c6ed94d"
    },
    {
      "type": "FIX",
      "url": "https://gitlab.freedesktop.org/poppler/poppler/-/merge_requests/2326"
    },
    {
      "type": "EVIDENCE",
      "url": "https://github.com/r1ck9-2q/cve_summit/blob/main/Signed-integer-overflow-in-FoFiTrueType-cvtSfnts-FoFiTrueType.cc-1210.md"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Freedesktop Poppler FoFiTrueType.cc cvtSfnts integer overflow"
}