{
  "affected": [
    {
      "ecosystem_specific": {
        "urgency": "not yet assigned"
      },
      "package": {
        "ecosystem": "Debian:14",
        "name": "linux"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7.0.12-1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "In the Linux kernel, the following vulnerability has been resolved:  iio: imu: adis16550: fix stack leak in trigger handler  adis16550_trigger_handler() declares the scan data array on the stack without initializing it.  The memcpy() at the bottom fills only the first 28 bytes (TEMP + 6 channels of GYRO/ACCEL data), and iio_push_to_buffers_with_timestamp() writes the s64 timestamp at the 8-byte-aligned offset 32.  Bytes 28-31 remain uninitialized stack data which leaks to userspace on ever trigger.  Fix this all by just zero-initializing the structure on the stack.",
  "id": "DEBIAN-CVE-2026-63966",
  "modified": "2026-09-14T16:47:42.981379311Z",
  "published": "2026-07-19T16:17:15.600Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://security-tracker.debian.org/tracker/CVE-2026-63966"
    }
  ],
  "upstream": [
    "CVE-2026-63966"
  ]
}