{
  "cveId": "CVE-2026-11527",
  "url": "https://patchblox.com/security/cve/CVE-2026-11527",
  "summary": "CVE-2026-11527 is fixed in 2 products on 1 platform, first by libconfig-inifiles-perl 3.000003-4ubuntu0.1, released June 14, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "libconfig-inifiles-perl: Config::IniFiles versions before 3.001000 for Perl allow OS command injection and file overwrite via a 2-arg open() o...",
  "description": "Config::IniFiles versions before 3.001000 for Perl allow OS command injection and file overwrite via a 2-arg open() of the -file argument in _make_filehandle.  Config::IniFiles::_make_filehandle opens a filename argument with Perl\u0027s 2-arg open(), so a filename that begins or ends with a pipe (\u0022| cmd\u0022, \u0022cmd |\u0022) or begins with a redirect (\u0022\u003E path\u0022, \u0022\u003E\u003E path\u0022) is run as a command or redirect rather than opened as a file. The helper is the open path behind the documented -file argument: new(-file =\u003E $thing) reaches it through ReadConfig. An in-memory scalar reference (-file =\u003E \\$text) does not open a path and is unaffected.  Any caller that forwards untrusted input to the -file argument can run an arbitrary command or truncate a file under the process UID.",
  "published": "2026-06-14T12:16:23Z",
  "severity": "high",
  "cvss": 8.6,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H",
  "epss": 0.01068,
  "epssPercentile": 0.65028,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "libconfig-inifiles-perl",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "3.000003-2\u002Bdeb12u1",
      "fix": "DEBIAN-CVE-2026-11527",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-11527",
      "released": "2026-06-24T14:07:24Z"
    },
    {
      "platform": "linux",
      "product": "libconfig-inifiles-perl",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "3.000003-3\u002Bdeb13u1",
      "fix": "DEBIAN-CVE-2026-11527",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-11527",
      "released": "2026-06-24T14:07:24Z"
    },
    {
      "platform": "linux",
      "product": "libconfig-inifiles-perl",
      "release": "Debian 14",
      "fixedVersion": "3.000003-5",
      "fix": "DEBIAN-CVE-2026-11527",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-11527",
      "released": "2026-06-24T14:07:24Z"
    },
    {
      "platform": "linux",
      "product": "libconfig-inifiles-perl",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "3.000003-1ubuntu0.1",
      "fix": "libconfig-inifiles-perl 3.000003-1ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libconfig-inifiles-perl-3.000003-1ubuntu0.1",
      "released": "2026-06-24T14:07:38Z"
    },
    {
      "platform": "linux",
      "product": "libconfig-inifiles-perl",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "3.000003-2ubuntu0.1",
      "fix": "libconfig-inifiles-perl 3.000003-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libconfig-inifiles-perl-3.000003-2ubuntu0.1",
      "released": "2026-06-24T14:07:38Z"
    },
    {
      "platform": "linux",
      "product": "libconfig-inifiles-perl",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "3.000003-3ubuntu0.1",
      "fix": "libconfig-inifiles-perl 3.000003-3ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-libconfig-inifiles-perl-3.000003-3ubuntu0.1",
      "released": "2026-06-24T14:07:44Z"
    },
    {
      "platform": "linux",
      "product": "libconfig-inifiles-perl",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "3.000003-4ubuntu0.1",
      "fix": "libconfig-inifiles-perl 3.000003-4ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-libconfig-inifiles-perl-3.000003-4ubuntu0.1",
      "released": "2026-06-14T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "perl-Config-IniFiles",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "3.000003-160000.3.1",
      "fix": "OPENSUSE-SU-2026:21012-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-21012-1",
      "released": "2026-06-22T14:35:18Z"
    },
    {
      "platform": "linux",
      "product": "perl-Config-IniFiles",
      "release": "sles 15.6",
      "fixedVersion": "2.94-150000.3.3.1",
      "fix": "SUSE-SU-2026:2710-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-2710-1",
      "released": "2026-06-30T10:57:21Z"
    },
    {
      "platform": "linux",
      "product": "perl-Config-IniFiles",
      "release": "sles 15.7",
      "fixedVersion": "2.94-150000.3.3.1",
      "fix": "SUSE-SU-2026:2710-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-2710-1",
      "released": "2026-06-30T10:57:21Z"
    },
    {
      "platform": "linux",
      "product": "perl-Config-IniFiles",
      "release": "sles 16.0",
      "fixedVersion": "3.000003-160000.3.1",
      "fix": "SUSE-SU-2026:22329-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-22329-1",
      "released": "2026-06-22T14:27:22Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T01:18:40Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}