{
  "affected": [
    {
      "ecosystem_specific": {
        "urgency": "not yet assigned"
      },
      "package": {
        "ecosystem": "Debian:13",
        "name": "linux"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.12.96-1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "urgency": "not yet assigned"
      },
      "package": {
        "ecosystem": "Debian:14",
        "name": "linux"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7.1.4-1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "urgency": "not yet assigned"
      },
      "package": {
        "ecosystem": "Debian:12",
        "name": "linux-6.12"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.12.100-1~deb12u1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "In the Linux kernel, the following vulnerability has been resolved:  ACPI: NFIT: core: Fix possible NULL pointer dereference  After commit 9b311b7313d6 (\"ACPI: NFIT: Install Notify() handler before getting NFIT table\"), acpi_nfit_probe() installs an ACPI notify handler for the NFIT device before checking the presence of the NFIT table.  If that table is not there, 0 is returned without allocating the acpi_desc object and setting the driver data pointer of the NFIT device.  If the platform firmware triggers an NFIT_NOTIFY_UC_MEMORY_ERROR notification on the NFIT device at that point, acpi_nfit_uc_error_notify() will dereference a NULL pointer.  Prevent that from occurring by adding an acpi_desc check against NULL to acpi_nfit_uc_error_notify().",
  "id": "DEBIAN-CVE-2026-64511",
  "modified": "2026-09-14T16:47:34.514558891Z",
  "published": "2026-07-25T10:17:37.273Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://security-tracker.debian.org/tracker/CVE-2026-64511"
    }
  ],
  "upstream": [
    "CVE-2026-64511"
  ]
}