{
  "cveId": "CVE-2026-42585",
  "url": "https://patchblox.com/security/cve/CVE-2026-42585",
  "summary": "CVE-2026-42585 is fixed in 9 products on 1 platform, first by libnetty-buffer-java 1:4.1.48-16ubuntu0.1~esm2, released May 13, 2026. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "eap8-eap-product-conf-parent: Netty is an asynchronous, event-driven network application framework",
  "description": "Netty is an asynchronous, event-driven network application framework. Prior to 4.2.13.Final and 4.1.133.Final, Netty incorrectly parses malformed Transfer-Encoding, enabling request smuggling attacks. This vulnerability is fixed in 4.2.13.Final and 4.1.133.Final.",
  "published": "2026-05-13T12:17:00Z",
  "severity": "moderate",
  "cvss": 6.5,
  "epss": 0.00267,
  "epssPercentile": 0.18909,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "eap8-eap-product-conf-parent",
      "release": "RHEL 10",
      "fixedVersion": "801.7.1-1.GA_redhat_00001.1.el10eap",
      "fix": "RHSA-2026:49700",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-49700",
      "released": "2026-06-12T14:50:43Z"
    },
    {
      "platform": "linux",
      "product": "eap8-netty",
      "release": "RHEL 10",
      "fixedVersion": "4.1.135-1.Final_redhat_00001.1.el10eap",
      "fix": "RHSA-2026:49700",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-49700",
      "released": "2026-06-12T14:50:43Z"
    },
    {
      "platform": "linux",
      "product": "eap8-netty-transport-native-epoll",
      "release": "RHEL 10",
      "fixedVersion": "4.1.135-1.Final_redhat_00001.1.el10eap",
      "fix": "RHSA-2026:49700",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-49700",
      "released": "2026-06-12T14:50:43Z"
    },
    {
      "platform": "linux",
      "product": "eap8-wildfly",
      "release": "RHEL 10",
      "fixedVersion": "8.1.7.1-1.GA_redhat_00004.1.el10eap",
      "fix": "RHSA-2026:49700",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2026-49700",
      "released": "2026-06-12T14:50:43Z"
    },
    {
      "platform": "linux",
      "product": "libnetty-buffer-java",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "1:4.1.48-16ubuntu0.1~esm2",
      "fix": "libnetty-buffer-java 1:4.1.48-16ubuntu0.1~esm2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-libnetty-buffer-java-1-4.1.48-16ubuntu0.1-esm2",
      "released": "2026-05-13T12:17:00Z"
    },
    {
      "platform": "linux",
      "product": "libnetty-common-java",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "1:4.1.48-16ubuntu0.1~esm2",
      "fix": "libnetty-common-java 1:4.1.48-16ubuntu0.1~esm2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-libnetty-common-java-1-4.1.48-16ubuntu0.1-esm2",
      "released": "2026-05-13T12:17:00Z"
    },
    {
      "platform": "linux",
      "product": "libnetty-java",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:4.1.7-4ubuntu0.1\u002Besm6",
      "fix": "libnetty-java 1:4.1.7-4ubuntu0.1\u002Besm6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-libnetty-java-1-4.1.7-4ubuntu0.1-esm6",
      "released": "2026-05-13T12:17:00Z"
    },
    {
      "platform": "linux",
      "product": "libnetty-java",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1:4.1.45-1ubuntu0.1~esm6",
      "fix": "libnetty-java 1:4.1.45-1ubuntu0.1~esm6",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-libnetty-java-1-4.1.45-1ubuntu0.1-esm6",
      "released": "2026-05-13T12:17:00Z"
    },
    {
      "platform": "linux",
      "product": "libnetty-java",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "1:4.1.48-4\u002Bdeb11u2ubuntu0.1\u002Besm3",
      "fix": "libnetty-java 1:4.1.48-4\u002Bdeb11u2ubuntu0.1\u002Besm3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-libnetty-java-1-4.1.48-4-deb11u2ubuntu0.1-esm3",
      "released": "2026-05-13T12:17:00Z"
    },
    {
      "platform": "linux",
      "product": "libnetty-java",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "1:4.1.48-9ubuntu0.1\u002Besm3",
      "fix": "libnetty-java 1:4.1.48-9ubuntu0.1\u002Besm3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-libnetty-java-1-4.1.48-9ubuntu0.1-esm3",
      "released": "2026-05-13T12:17:00Z"
    },
    {
      "platform": "linux",
      "product": "libnetty-java",
      "release": "Ubuntu 26.04.1 LTS (resolute)",
      "fixedVersion": "1:4.1.48-16ubuntu0.1~esm2",
      "fix": "libnetty-java 1:4.1.48-16ubuntu0.1~esm2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-resolute-libnetty-java-1-4.1.48-16ubuntu0.1-esm2",
      "released": "2026-05-13T12:17:00Z"
    },
    {
      "platform": "linux",
      "product": "netty",
      "release": "sles 15.7",
      "fixedVersion": "4.1.133-150200.4.46.1",
      "fix": "SUSE-SU-2026:2308-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-2308-1",
      "released": "2026-06-09T08:13:58Z"
    },
    {
      "platform": "linux",
      "product": "netty-tcnative",
      "release": "sles 15.6",
      "fixedVersion": "2.0.77-150200.3.39.1",
      "fix": "SUSE-SU-2026:2308-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-2308-1",
      "released": "2026-06-09T08:13:58Z"
    },
    {
      "platform": "linux",
      "product": "netty-tcnative",
      "release": "sles 15.7",
      "fixedVersion": "2.0.77-150200.3.39.1",
      "fix": "SUSE-SU-2026:2308-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-2308-1",
      "released": "2026-06-09T08:13:58Z"
    }
  ],
  "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"
  }
}