{
  "cveId": "CVE-2025-71226",
  "url": "https://patchblox.com/security/cve/CVE-2025-71226",
  "summary": "CVE-2025-71226 is fixed in linux on 1 platform by DEBIAN-CVE-2025-71226 (version 6.18.10-1), released February 18, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "wifi: iwlwifi: Implement settime64 as stub for MVM/MLD PTP",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  wifi: iwlwifi: Implement settime64 as stub for MVM/MLD PTP  Since commit dfb073d32cac (\u0022ptp: Return -EINVAL on ptp_clock_register if required ops are NULL\u0022), PTP clock registered through ptp_clock_register is required to have ptp_clock_info.settime64 set, however, neither MVM nor MLD\u0027s PTP clock implementation sets it, resulting in warnings when the interface starts up, like  WARNING: drivers/ptp/ptp_clock.c:325 at ptp_clock_register\u002B0x2c8/0x6b8, CPU#1: wpa_supplicant/469 CPU: 1 UID: 0 PID: 469 Comm: wpa_supplicant Not tainted 6.18.0\u002B #101 PREEMPT(full) ra: ffff800002732cd4 iwl_mvm_ptp_init\u002B0x114/0x188 [iwlmvm] ERA: 9000000002fdc468 ptp_clock_register\u002B0x2c8/0x6b8 iwlwifi 0000:01:00.0: Failed to register PHC clock (-22)  I don\u0027t find an appropriate firmware interface to implement settime64() for iwlwifi MLD/MVM, thus instead create a stub that returns -EOPTNOTSUPP only, suppressing the warning and allowing the PTP clock to be registered.",
  "published": "2026-02-18T15:18:40Z",
  "severity": "Important",
  "cvss": 7.1,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-71226",
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.18.10-1",
      "fix": "DEBIAN-CVE-2025-71226",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2025-71226",
      "released": "2026-02-18T15:18:40Z"
    }
  ],
  "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"
  }
}