{
  "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:  net: pfcp: allocate per-cpu tstats for PFCP netdevs  PFCP uses dev_get_tstats64() as its ndo_get_stats64 callback, but pfcp_link_setup() does not request NETDEV_PCPU_STAT_TSTATS.  The net core therefore leaves dev-\u003etstats NULL for PFCP devices.  Creating a PFCP rtnetlink device can immediately ask the new netdev for stats while building the RTM_NEWLINK notification.  That reaches dev_get_tstats64() and dereferences the NULL dev-\u003etstats pointer.  Set pcpu_stat_type to NETDEV_PCPU_STAT_TSTATS during PFCP link setup so the net core allocates the storage expected by dev_get_tstats64().",
  "id": "DEBIAN-CVE-2026-74286",
  "modified": "2026-09-14T16:47:35.978060009Z",
  "published": "2026-08-15T06:22:28.127Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://security-tracker.debian.org/tracker/CVE-2026-74286"
    }
  ],
  "upstream": [
    "CVE-2026-74286"
  ]
}