{
  "cveId": "CVE-2026-10725",
  "url": "https://patchblox.com/security/cve/CVE-2026-10725",
  "summary": "CVE-2026-10725 is fixed in 2 products on 1 platform, first by SUSE-SU-2026:22188-1, released June 20, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "libprotocol-http2-perl: Protocol::HTTP2 versions before 1.13 for Perl is vulnerable to a HTTP/2 Bomb",
  "description": "Protocol::HTTP2 versions before 1.13 for Perl is vulnerable to a HTTP/2 Bomb.  Protocol::HTTP2\u0027s inbound HPACK path has no header-list size limit, so a small HTTP/2 request can expand into large server memory (the \u0022HTTP/2 bomb\u0022).  The headers_decode method materialises a full key\u002Bvalue copy per indexed reference with no running size check, and the stream_header_block_add method appends (since version 1.12) every CONTINUATION frame to the per-stream buffer unbounded.  MAX_HEADER_LIST_SIZE (default 65536) is advertised in SETTINGS but never consulted on decode.  It is absent from the decoder and from the :limits export tag.",
  "published": "2026-06-06T10:16:25Z",
  "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": 0.00414,
  "epssPercentile": 0.36011,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "libprotocol-http2-perl",
      "release": "Debian 14",
      "fixedVersion": "1.12-2",
      "fix": "DEBIAN-CVE-2026-10725",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-10725",
      "released": "2026-06-24T14:07:24Z"
    },
    {
      "platform": "linux",
      "product": "perl-Protocol-HTTP2",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "1.10-160000.3.1",
      "fix": "OPENSUSE-SU-2026:21125-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-21125-1",
      "released": "2026-06-20T06:49:47Z"
    },
    {
      "platform": "linux",
      "product": "perl-Protocol-HTTP2",
      "release": "sles 16.0",
      "fixedVersion": "1.10-160000.3.1",
      "fix": "SUSE-SU-2026:22188-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-22188-1",
      "released": "2026-06-20T06:49:45Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T07:25:28Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}