{
  "cveId": "CVE-2025-11232",
  "url": "https://patchblox.com/security/cve/CVE-2025-11232",
  "summary": "CVE-2025-11232 is fixed in 5 products on 1 platform, first by RHSA-2025:21038, released October 29, 2025. It is not reported as exploited. Patch Radar priority: High.",
  "title": "kea: To trigger the issue, three configuration parameters must have specific settings: \u0022hostname-char-set\u0022 must be left at...",
  "description": "To trigger the issue, three configuration parameters must have specific settings: \u0022hostname-char-set\u0022 must be left at the default setting, which is \u0022[^A-Za-z0-9.-]\u0022; \u0022hostname-char-replacement\u0022 must be empty (the default); and \u0022ddns-qualifying-suffix\u0022 must *NOT* be empty (the default is empty). DDNS updates do not need to be enabled for this issue to manifest. A client that sends certain option content would then cause kea-dhcp4 to exit unexpectedly.\nThis issue affects Kea versions 3.0.1 through 3.0.1 and 3.1.1 through 3.1.2.",
  "published": "2025-10-29T18:02:39Z",
  "severity": "important",
  "cvss": 7.5,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.00424,
  "epssPercentile": 0.36953,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "kea",
      "release": "RHEL 10",
      "fixedVersion": "3.0.1-2.el10_1",
      "fix": "RHSA-2025:21038",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2025-21038",
      "released": "2025-10-29T18:02:39Z"
    },
    {
      "platform": "linux",
      "product": "kea",
      "release": "ol 10",
      "fixedVersion": "0:3.0.1-2.el10_1",
      "fix": "ELSA-2025-21038",
      "url": "https://patchblox.com/security/fix/linux/elsa-2025-21038",
      "released": "2025-12-02T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kea",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "3.0.3-160000.1.1",
      "fix": "OPENSUSE-SU-2026:20452-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-20452-1",
      "released": "2026-04-01T09:24:21Z"
    },
    {
      "platform": "linux",
      "product": "kea",
      "release": "rocky 10",
      "fixedVersion": "0:3.0.1-2.el10_1",
      "fix": "RLSA-2025:21038",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2025-21038",
      "released": "2025-11-21T18:19:15Z"
    },
    {
      "platform": "linux",
      "product": "kea",
      "release": "sles 16.0",
      "fixedVersion": "3.0.3-160000.1.1",
      "fix": "SUSE-SU-2026:20989-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-20989-1",
      "released": "2026-04-01T09:22:53Z"
    },
    {
      "platform": "linux",
      "product": "kea-doc",
      "release": "almalinux 10",
      "fixedVersion": "3.0.1-2.el10_1",
      "fix": "ALSA-2025:21038",
      "url": "https://patchblox.com/security/fix/linux/alsa-2025-21038",
      "released": "2025-11-11T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kea-doc",
      "release": "ol 10",
      "fixedVersion": "0:3.0.1-2.el10_1",
      "fix": "ELSA-2025-21038",
      "url": "https://patchblox.com/security/fix/linux/elsa-2025-21038",
      "released": "2025-12-02T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kea-hooks",
      "release": "ol 10",
      "fixedVersion": "0:3.0.1-2.el10_1",
      "fix": "ELSA-2025-21038",
      "url": "https://patchblox.com/security/fix/linux/elsa-2025-21038",
      "released": "2025-12-02T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kea-keama",
      "release": "ol 10",
      "fixedVersion": "0:3.0.1-2.el10_1",
      "fix": "ELSA-2025-21038",
      "url": "https://patchblox.com/security/fix/linux/elsa-2025-21038",
      "released": "2025-12-02T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kea-libs",
      "release": "ol 10",
      "fixedVersion": "0:3.0.1-2.el10_1",
      "fix": "ELSA-2025-21038",
      "url": "https://patchblox.com/security/fix/linux/elsa-2025-21038",
      "released": "2025-12-02T00:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}