{
  "cveId": "CVE-2026-3608",
  "url": "https://patchblox.com/security/cve/CVE-2026-3608",
  "summary": "CVE-2026-3608 is fixed in 13 products on 1 platform, first by kea 2.4.1-3ubuntu0.2, released March 24, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "kea: This update for kea fixes the following issues:\n\nUpdate to release 2.6.5.\n\nSecurity issues fixed:\n\n- CVE-2026-3608: s...",
  "description": "This update for kea fixes the following issues:\n\nUpdate to release 2.6.5.\n\nSecurity issues fixed:\n\n- CVE-2026-3608: stack overflow error via specially crafted message to the kea-ctrl-agent, kea-dhcp-ddns, kea-dhcp4, or\n  kea-dhcp6 daemons(bsc#1260380).  \n\nOther updates and bugfixes:\n\n- A null dereference is now no longer possible when configuring the Control Agent with a socket that lacks the\n  mandatory socket-name entry.\n- UNIX sockets are now created as group-writable.\n- Corrected an issue in logging configuration when parsing \u0027syslog:\u0027.\n- Fixed crash when handling misconfigured global reservations.\n- Support for recent versions of Sphinx has been added.",
  "published": "2026-03-24T17:00:00Z",
  "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": 0.01385,
  "epssPercentile": 0.72377,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "isc-kea",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "2.6.3-1\u002Bdeb13u1",
      "fix": "DEBIAN-CVE-2026-3608",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-3608",
      "released": "2026-03-25T09:16:25Z"
    },
    {
      "platform": "linux",
      "product": "isc-kea",
      "release": "Debian 14",
      "fixedVersion": "3.0.3-1",
      "fix": "DEBIAN-CVE-2026-3608",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-3608",
      "released": "2026-03-25T09:16:25Z"
    },
    {
      "platform": "linux",
      "product": "kea",
      "release": "RHEL 10",
      "fixedVersion": "2.6.3-2.el10_0.3",
      "fix": "RHSA-2026:11344",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-11344",
      "released": "2026-04-15T19:05:11Z"
    },
    {
      "platform": "linux",
      "product": "kea",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "2.4.1-3ubuntu0.2",
      "fix": "kea 2.4.1-3ubuntu0.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-kea-2.4.1-3ubuntu0.2",
      "released": "2026-03-24T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kea",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "2.6.3-2ubuntu0.1",
      "fix": "kea 2.6.3-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-kea-2.6.3-2ubuntu0.1",
      "released": "2026-03-24T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kea",
      "release": "ol 10",
      "fixedVersion": "0:3.0.1-3.el10_1",
      "fix": "ELSA-2026-7342",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-7342",
      "released": "2026-04-10T00:00:00Z"
    },
    {
      "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": "0:3.0.1-3.el10_1",
      "fix": "RLSA-2026:7342",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2026-7342",
      "released": "2026-04-11T12:07:07Z"
    },
    {
      "platform": "linux",
      "product": "kea",
      "release": "sles 15.6",
      "fixedVersion": "2.6.5-150600.13.9.1",
      "fix": "SUSE-SU-2026:1548-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-1548-1",
      "released": "2026-04-22T09:40:51Z"
    },
    {
      "platform": "linux",
      "product": "kea",
      "release": "sles 15.7",
      "fixedVersion": "2.6.5-150700.3.6.1",
      "fix": "SUSE-SU-2026:1378-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-1378-1",
      "released": "2026-04-16T07:19:46Z"
    },
    {
      "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-admin",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "2.4.1-3ubuntu0.2",
      "fix": "kea-admin 2.4.1-3ubuntu0.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-kea-admin-2.4.1-3ubuntu0.2",
      "released": "2026-03-24T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kea-admin",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "2.6.3-2ubuntu0.1",
      "fix": "kea-admin 2.6.3-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-kea-admin-2.6.3-2ubuntu0.1",
      "released": "2026-03-24T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kea-common",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "2.4.1-3ubuntu0.2",
      "fix": "kea-common 2.4.1-3ubuntu0.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-kea-common-2.4.1-3ubuntu0.2",
      "released": "2026-03-24T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kea-common",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "2.6.3-2ubuntu0.1",
      "fix": "kea-common 2.6.3-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-kea-common-2.6.3-2ubuntu0.1",
      "released": "2026-03-24T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kea-ctrl-agent",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "2.4.1-3ubuntu0.2",
      "fix": "kea-ctrl-agent 2.4.1-3ubuntu0.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-kea-ctrl-agent-2.4.1-3ubuntu0.2",
      "released": "2026-03-24T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kea-ctrl-agent",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "2.6.3-2ubuntu0.1",
      "fix": "kea-ctrl-agent 2.6.3-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-kea-ctrl-agent-2.6.3-2ubuntu0.1",
      "released": "2026-03-24T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kea-dhcp-ddns-server",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "2.4.1-3ubuntu0.2",
      "fix": "kea-dhcp-ddns-server 2.4.1-3ubuntu0.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-kea-dhcp-ddns-server-2.4.1-3ubuntu0.2",
      "released": "2026-03-24T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kea-dhcp-ddns-server",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "2.6.3-2ubuntu0.1",
      "fix": "kea-dhcp-ddns-server 2.6.3-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-kea-dhcp-ddns-server-2.6.3-2ubuntu0.1",
      "released": "2026-03-24T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kea-dhcp4-server",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "2.4.1-3ubuntu0.2",
      "fix": "kea-dhcp4-server 2.4.1-3ubuntu0.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-kea-dhcp4-server-2.4.1-3ubuntu0.2",
      "released": "2026-03-24T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kea-dhcp4-server",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "2.6.3-2ubuntu0.1",
      "fix": "kea-dhcp4-server 2.6.3-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-kea-dhcp4-server-2.6.3-2ubuntu0.1",
      "released": "2026-03-24T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kea-dhcp6-server",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "2.4.1-3ubuntu0.2",
      "fix": "kea-dhcp6-server 2.4.1-3ubuntu0.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-kea-dhcp6-server-2.4.1-3ubuntu0.2",
      "released": "2026-03-24T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kea-dhcp6-server",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "2.6.3-2ubuntu0.1",
      "fix": "kea-dhcp6-server 2.6.3-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-kea-dhcp6-server-2.6.3-2ubuntu0.1",
      "released": "2026-03-24T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kea-doc",
      "release": "almalinux 10",
      "fixedVersion": "3.0.1-3.el10_1",
      "fix": "ALSA-2026:7342",
      "url": "https://patchblox.com/security/fix/linux/alsa-2026-7342",
      "released": "2026-04-09T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kea-doc",
      "release": "ol 10",
      "fixedVersion": "0:3.0.1-3.el10_1",
      "fix": "ELSA-2026-7342",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-7342",
      "released": "2026-04-10T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kea-hooks",
      "release": "ol 10",
      "fixedVersion": "0:3.0.1-3.el10_1",
      "fix": "ELSA-2026-7342",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-7342",
      "released": "2026-04-10T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kea-keama",
      "release": "ol 10",
      "fixedVersion": "0:3.0.1-3.el10_1",
      "fix": "ELSA-2026-7342",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-7342",
      "released": "2026-04-10T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kea-libs",
      "release": "ol 10",
      "fixedVersion": "0:3.0.1-3.el10_1",
      "fix": "ELSA-2026-7342",
      "url": "https://patchblox.com/security/fix/linux/elsa-2026-7342",
      "released": "2026-04-10T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-kea-connector",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "2.4.1-3ubuntu0.2",
      "fix": "python3-kea-connector 2.4.1-3ubuntu0.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-python3-kea-connector-2.4.1-3ubuntu0.2",
      "released": "2026-03-24T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-kea-connector",
      "release": "Ubuntu 25.10 (questing)",
      "fixedVersion": "2.6.3-2ubuntu0.1",
      "fix": "python3-kea-connector 2.6.3-2ubuntu0.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-questing-python3-kea-connector-2.6.3-2ubuntu0.1",
      "released": "2026-03-24T17:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}