{
  "cveId": "CVE-2026-16317",
  "url": "https://patchblox.com/security/cve/CVE-2026-16317",
  "summary": "CVE-2026-16317 is fixed in 3 products on 1 platform, first by OPENSUSE-SU-2026:21501-1, released July 29, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "aws-efs-utils: This update for aws-efs-utils fixes the following issues:\n\nSecurity issues fixed:\n\n- CVE-2026-16317: s2n-tls: man-in-...",
  "description": "This update for aws-efs-utils fixes the following issues:\n\nSecurity issues fixed:\n\n- CVE-2026-16317: s2n-tls: man-in-the-middle attack can silently discard individual application data records\n  (bsc#1272354).\n- CVE-2026-16318: s2n-tls: Denial of Service due to memory leak in QUIC transport parameters handler (bsc#1272349).\n- CVE-2026-25541: bytes: integer overflow in \u0027BytesMut:reserve\u0027 can lead to undefined behavior and crashes\n  (bsc#1274202).\n\nChanges for aws-efs-utils:\n\n- Update to version 3.3.4",
  "published": "2026-07-29T09:24:11Z",
  "severity": "important",
  "epss": 0.00186,
  "epssPercentile": 0.08256,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "amazon-efs-utils",
      "release": "amzn 2023",
      "fixedVersion": "3.3.5-1.amzn2023",
      "fix": "ALAS2023-2026-3378",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2026-3378",
      "released": "2026-11-10T03:55:23Z"
    },
    {
      "platform": "linux",
      "product": "aws-efs-utils",
      "release": "sles 15.6",
      "fixedVersion": "3.3.4-150600.17.12.1",
      "fix": "SUSE-SU-2026:5101-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-5101-1",
      "released": "2026-11-07T00:42:08Z"
    },
    {
      "platform": "linux",
      "product": "aws-efs-utils",
      "release": "sles 15.7",
      "fixedVersion": "3.3.4-150600.17.12.1",
      "fix": "SUSE-SU-2026:5101-1",
      "url": "https://patchblox.com/security/fix/linux/suse-su-2026-5101-1",
      "released": "2026-11-07T00:42:08Z"
    },
    {
      "platform": "linux",
      "product": "s2n",
      "release": "opensuse-leap 16.0",
      "fixedVersion": "1.5.1-bp160.2.1",
      "fix": "OPENSUSE-SU-2026:21501-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2026-21501-1",
      "released": "2026-07-29T09:24:11Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-10T07:50:38Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}