{
  "affected": [
    {
      "ecosystem_specific": {
        "urgency": "not yet assigned"
      },
      "package": {
        "ecosystem": "Debian:13",
        "name": "linux"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.12.100-1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "urgency": "not yet assigned"
      },
      "package": {
        "ecosystem": "Debian:14",
        "name": "linux"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7.1.5-1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "In the Linux kernel, the following vulnerability has been resolved:  Bluetooth: hci_qca: fix NULL pointer dereference in qca_dmp_hdr() for non-serdev device  hu-\u003eserdev is NULL for hci_uart attached via non-serdev paths, but qca_dmp_hdr() unconditionally dereferences hu-\u003eserdev-\u003edev.driver-\u003ename, causing a NULL pointer dereference.  Fix by guarding the dereference with a NULL check and falling back to \"hci_ldisc_qca\" for the non-serdev case.",
  "id": "DEBIAN-CVE-2026-74303",
  "modified": "2026-09-14T16:47:35.250648598Z",
  "published": "2026-08-15T06:22:29.930Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://security-tracker.debian.org/tracker/CVE-2026-74303"
    }
  ],
  "upstream": [
    "CVE-2026-74303"
  ]
}