{
  "cveId": "CVE-2025-71155",
  "url": "https://patchblox.com/security/cve/CVE-2025-71155",
  "summary": "CVE-2025-71155 is fixed in linux on 1 platform by DEBIAN-CVE-2025-71155 (version 6.18.5-1), released January 23, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  KVM: s390: Fix gmap_helper_zap_one_page() again...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  KVM: s390: Fix gmap_helper_zap_one_page() again  A few checks were missing in gmap_helper_zap_one_page(), which can lead to memory corruption in the guest under specific circumstances.  Add the missing checks.",
  "published": "2026-01-23T15:16:06Z",
  "severity": "high",
  "cvss": 7.8,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.00134,
  "epssPercentile": 0.02955,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.18.5-1",
      "fix": "DEBIAN-CVE-2025-71155",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2025-71155",
      "released": "2026-01-23T15:16:06Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T19:38:12Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}