{
  "affected": [
    {
      "ecosystem_specific": {
        "urgency": "not yet assigned"
      },
      "package": {
        "ecosystem": "Debian:14",
        "name": "linux"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7.0.4-1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "In the Linux kernel, the following vulnerability has been resolved:  mm/zone_device: do not touch device folio after calling -\u003efolio_free()  The contents of a device folio can immediately change after calling -\u003efolio_free(), as the folio may be reallocated by a driver with a different order.  Instead of touching the folio again to extract the pgmap, use the local stack variable when calling percpu_ref_put_many().",
  "id": "DEBIAN-CVE-2026-46277",
  "modified": "2026-09-14T16:47:39.229456613Z",
  "published": "2026-06-08T17:16:45.277Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://security-tracker.debian.org/tracker/CVE-2026-46277"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "upstream": [
    "CVE-2026-46277"
  ]
}