{
  "cveId": "CVE-2025-1948",
  "url": "https://patchblox.com/security/cve/CVE-2025-1948",
  "summary": "CVE-2025-1948 is fixed in jetty12 on 1 platform, first by DEBIAN-CVE-2025-1948, released May 8, 2025. It is not reported as exploited. Patch Radar priority: High.",
  "title": "jetty12: In Eclipse Jetty versions 12.0.0 to 12.0.16 included, an HTTP/2 client can specify a very large value for the HTTP/2...",
  "description": "In Eclipse Jetty versions 12.0.0 to 12.0.16 included, an HTTP/2 client can specify a very large value for the HTTP/2 settings parameter SETTINGS_MAX_HEADER_LIST_SIZE. The Jetty HTTP/2 server does not perform validation on this setting, and tries to allocate a ByteBuffer of the specified capacity to encode HTTP responses, likely resulting in OutOfMemoryError being thrown, or even the JVM process exiting.",
  "published": "2025-05-08T18:15:41Z",
  "severity": "high",
  "cvss": 7.5,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.00781,
  "epssPercentile": 0.56176,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "jetty12",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "12.0.17-1",
      "fix": "DEBIAN-CVE-2025-1948",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2025-1948",
      "released": "2025-05-08T18:15:41Z"
    },
    {
      "platform": "linux",
      "product": "jetty12",
      "release": "Debian 14",
      "fixedVersion": "12.0.17-1",
      "fix": "DEBIAN-CVE-2025-1948",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2025-1948",
      "released": "2025-05-08T18:15:41Z"
    }
  ],
  "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"
  }
}