{
  "published": "2026-01-22T11:56:23Z",
  "modified": "2026-01-29T23:11:27Z",
  "schema_version": "1.7.5",
  "id": "CGA-g66f-55vc-2827",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
    }
  ],
  "upstream": [
    "CVE-2024-3884",
    "GHSA-6h4f-pj3g-q8fq"
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-3884"
    },
    {
      "type": "WEB",
      "url": "https://github.com/undertow-io/undertow/pull/1894"
    },
    {
      "type": "WEB",
      "url": "https://github.com/undertow-io/undertow/pull/1882"
    },
    {
      "type": "WEB",
      "url": "https://github.com/undertow-io/undertow/pull/1860"
    },
    {
      "type": "WEB",
      "url": "https://github.com/undertow-io/undertow/pull/1856"
    },
    {
      "type": "WEB",
      "url": "https://github.com/undertow-io/undertow/commit/cb854c779b9e2368c3c274ebd7217c8e75d505be"
    },
    {
      "type": "WEB",
      "url": "https://github.com/undertow-io/undertow/releases/tag/2.4.0.Beta1"
    },
    {
      "type": "WEB",
      "url": "https://github.com/undertow-io/undertow/releases/tag/2.3.21.Final"
    },
    {
      "type": "WEB",
      "url": "https://github.com/undertow-io/undertow/releases/tag/2.2.39.Final"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/undertow-io/undertow"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2275287"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2024-3884"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2026:6012"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2026:6011"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2026:4924"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2026:4917"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2026:4916"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2026:4915"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2026:3892"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2026:3891"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2026:3889"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2026:0386"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2026:0384"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2026:0383"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2025:3992"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2025:3990"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2025:22777"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2025:22775"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2025:22773"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Chainguard",
        "name": "wildfly-openjdk-21",
        "purl": "pkg:apk/chainguard/wildfly-openjdk-21?arch=x86_64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "39.0.0-r0"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "components": [
          {
            "component_name": "undertow-core",
            "component_version": "2.3.20.Final",
            "component_type": "java-archive",
            "component_location": "/usr/share/wildfly/bin/client/jboss-client.jar",
            "component_purl": "pkg:maven/undertow-core@2.3.20.Final",
            "latest_event_status": "fixed",
            "latest_event_timestamp": "2026-01-29T23:11:27Z"
          }
        ]
      }
    },
    {
      "package": {
        "ecosystem": "Wolfi",
        "name": "wildfly-openjdk-21",
        "purl": "pkg:apk/wolfi/wildfly-openjdk-21?arch=x86_64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "39.0.0-r0"
            }
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      "ecosystem_specific": {
        "components": [
          {
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            "component_version": "2.3.20.Final",
            "component_type": "java-archive",
            "component_location": "/usr/share/wildfly/bin/client/jboss-client.jar",
            "component_purl": "pkg:maven/undertow-core@2.3.20.Final",
            "latest_event_status": "fixed",
            "latest_event_timestamp": "2026-01-29T23:11:27Z"
          }
        ]
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    }
  ]
}