{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "1.06"
              }
            ],
            "source": [
              "DESCRIPTION",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "8359e6e8b475251bc950e7903ff91992fb3307ce"
            },
            {
              "fixed": "a6b9c298b34ddadc582961403e715d292f82a22d"
            }
          ],
          "repo": "https://github.com/tsee/extutils-typemap-default",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "CPANSec",
    "cwe_ids": [
      "CWE-125"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/107xxx/CVE-2026-107373.json"
  },
  "details": "ExtUtils::Typemaps::STL::String versions before 1.06 for Perl T_STD_STRING typemap may read the SV length before stringifying the argument.\n\nThe typemap uses\n\n    $var = std::string( SvPV_nolen($arg), SvCUR($arg) )\n\nHowever, evaluation order for C++ arguments is not specified, and some compilers may produce code that evalutes SvCUR($arg) first.\n\nWhen $arg is not a string (for example, an interger, number or a reference) then SvCUR will return an invalid value, and the program may abort or segfault.",
  "id": "CVE-2026-107373",
  "modified": "2026-10-12T02:31:07.843277187Z",
  "published": "2026-10-10T12:44:08.099Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://cpan.org/modules"
    },
    {
      "type": "WEB",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-80490"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/107xxx/CVE-2026-107373.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://metacpan.org/release/SMUELLER/ExtUtils-Typemaps-Default-1.06/changes"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-107373"
    },
    {
      "type": "REPORT",
      "url": "https://rt.cpan.org/Public/Bug/Display.html?id=94110"
    },
    {
      "type": "FIX",
      "url": "https://github.com/tsee/extutils-typemap-default/commit/a6b9c298b34ddadc582961403e715d292f82a22d"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/tsee/extutils-typemap-default"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "ExtUtils::Typemaps::STL::String versions before 1.06 for Perl T_STD_STRING typemap may read the SV length before stringifying the argument"
}