{
  "cveId": "CVE-2026-64160",
  "url": "https://patchblox.com/security/cve/CVE-2026-64160",
  "summary": "CVE-2026-64160 is fixed in linux on 1 platform by DEBIAN-CVE-2026-64160 (version 7.0.12-1), released July 20, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "netfs: Fix potential for tearing in -\u003Eremote_i_size and -\u003Ezero_point",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  netfs: Fix potential for tearing in -\u003Eremote_i_size and -\u003Ezero_point  Fix potential tearing in using -\u003Eremote_i_size and -\u003Ezero_point by copying i_size_read() and i_size_write() and using the same seqcount as for i_size.  We need to make sure that netfslib and the filesystems that use it always hold i_lock whilst updating any of the sizes to prevent i_size_seqcount from getting corrupted.",
  "published": "2026-07-19T16:17:58Z",
  "severity": "Moderate",
  "cvss": 9.8,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.00427,
  "epssPercentile": 0.37217,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-64160",
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "7.0.12-1",
      "fix": "DEBIAN-CVE-2026-64160",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-64160",
      "released": "2026-07-20T12:58:36Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T19:12:23Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}