{
  "cveId": "CVE-2025-64702",
  "url": "https://patchblox.com/security/cve/CVE-2025-64702",
  "summary": "CVE-2025-64702 is fixed in 5 products on 1 platform, first by DEBIAN-CVE-2025-64702, released December 11, 2025. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "golang-github-lucas-clemente-quic-go: quic-go is an implementation of the QUIC protocol in Go",
  "description": "quic-go is an implementation of the QUIC protocol in Go. Versions 0.56.0 and below are vulnerable to excessive memory allocation through quic-go\u0027s HTTP/3 client and server implementations by sending a QPACK-encoded HEADERS frame that decodes into a large header field section (many unique header names and/or large values). The implementation builds an http.Header (used on the http.Request and http.Response, respectively), while only enforcing limits on the size of the (QPACK-compressed) HEADERS frame, but not on the decoded header, leading to memory exhaustion. This issue is fixed in version 0.57.0.",
  "published": "2025-12-11T21:15:54Z",
  "severity": "medium",
  "cvss": 5.3,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
  "epss": 0.00917,
  "epssPercentile": 0.6043,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "caddy",
      "release": "Fedora 43",
      "fixedVersion": "2.10.2-9.fc43",
      "fix": "FEDORA-2026-3DC324BD9A",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-3dc324bd9a",
      "released": "2026-06-23T21:10:09Z"
    },
    {
      "platform": "linux",
      "product": "caddy-debuginfo",
      "release": "Fedora 43",
      "fixedVersion": "2.10.2-9.fc43",
      "fix": "FEDORA-2026-3DC324BD9A",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-3dc324bd9a",
      "released": "2026-06-23T21:10:09Z"
    },
    {
      "platform": "linux",
      "product": "caddy-debugsource",
      "release": "Fedora 43",
      "fixedVersion": "2.10.2-9.fc43",
      "fix": "FEDORA-2026-3DC324BD9A",
      "url": "https://patchblox.com/security/fix/linux/fedora-2026-3dc324bd9a",
      "released": "2026-06-23T21:10:09Z"
    },
    {
      "platform": "linux",
      "product": "golang-github-lucas-clemente-quic-go",
      "release": "Debian 14",
      "fixedVersion": "0.59.0-1",
      "fix": "DEBIAN-CVE-2025-64702",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2025-64702",
      "released": "2025-12-11T21:15:54Z"
    },
    {
      "platform": "linux",
      "product": "govulncheck-vulndb",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "0.0.20251230T014957-150000.1.134.1",
      "fix": "SUSE-SU-2026:0037-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-0037-1",
      "released": "2026-01-06T10:24:33Z"
    },
    {
      "platform": "linux",
      "product": "govulncheck-vulndb",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "0.0.20260723T184607-160000.1.1",
      "fix": "OPENSUSE-SU-2026:21483-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-21483-1",
      "released": "2026-07-30T09:09:47Z"
    }
  ],
  "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"
  }
}