{
  "cveId": "CVE-2026-110753",
  "url": "https://patchblox.com/security/cve/CVE-2026-110753",
  "summary": "CVE-2026-110753 is fixed in 4 products on 1 platform, first by DEBIAN-CVE-2026-110753, released October 20, 2026. It is not reported as exploited. Patch Radar priority: Urgent.",
  "title": "libtext-csv-xs-perl: Text::CSV_XS versions from 1.46 before 1.65 for Perl have a use-after-free of bind_columns variables when skip_empty_...",
  "description": "Text::CSV_XS versions from 1.46 before 1.65 for Perl have a use-after-free of bind_columns variables when skip_empty_rows skips an empty line in getline.  With bind_columns, the parser writes each field into the caller\u0027s own scalar without taking a reference to it. When skip_empty_rows skips an empty last line, the parser frees the current field scalar without checking whether it is bound, dropping one reference from the application\u0027s variable. The \u0022eof\u0022 mode does the same on any empty line.  The variable is then freed while the application still references it, so later code uses freed memory and can crash the process.",
  "published": "2026-10-15T15:00:56Z",
  "severity": "critical",
  "cvss": 9.8,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.00407,
  "epssPercentile": 0.35247,
  "priority": "Urgent",
  "priorityTier": 2,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "libtext-csv-xs-perl",
      "release": "Debian 14",
      "fixedVersion": "1.65-1",
      "fix": "DEBIAN-CVE-2026-110753",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-110753",
      "released": "2026-10-20T16:41:29Z"
    },
    {
      "platform": "linux",
      "product": "perl-Text-CSV_XS",
      "release": "Fedora 43",
      "fixedVersion": "1.65-1.fc43",
      "fix": "FEDORA-2026-39D5C46C12",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-39d5c46c12",
      "released": "2026-11-07T01:05:44Z"
    },
    {
      "platform": "linux",
      "product": "perl-Text-CSV_XS",
      "release": "amzn 2023",
      "fixedVersion": "1.65-1.amzn2023.0.1",
      "fix": "ALAS2023-2026-3340",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-3340",
      "released": "2026-11-07T01:06:07Z"
    },
    {
      "platform": "linux",
      "product": "perl-Text-CSV_XS-debuginfo",
      "release": "Fedora 43",
      "fixedVersion": "1.65-1.fc43",
      "fix": "FEDORA-2026-39D5C46C12",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-39d5c46c12",
      "released": "2026-11-07T01:05:44Z"
    },
    {
      "platform": "linux",
      "product": "perl-Text-CSV_XS-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "1.65-1.amzn2023.0.1",
      "fix": "ALAS2023-2026-3340",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-3340",
      "released": "2026-11-07T01:06:07Z"
    },
    {
      "platform": "linux",
      "product": "perl-Text-CSV_XS-debugsource",
      "release": "Fedora 43",
      "fixedVersion": "1.65-1.fc43",
      "fix": "FEDORA-2026-39D5C46C12",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-39d5c46c12",
      "released": "2026-11-07T01:05:44Z"
    },
    {
      "platform": "linux",
      "product": "perl-Text-CSV_XS-debugsource",
      "release": "amzn 2023",
      "fixedVersion": "1.65-1.amzn2023.0.1",
      "fix": "ALAS2023-2026-3340",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-3340",
      "released": "2026-11-07T01:06:07Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T19:12:23Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}