{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "e4f67addf158f98f8197e08974966b18480dc751"
            },
            {
              "fixed": "ecc8bac11a101e5f6989a14b92e17b51f9761630"
            },
            {
              "fixed": "b824059a673b2283e78c7aae2c7d257aad7f0e1d"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.8.0"
            },
            {
              "fixed": "7.2.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/90xxx/CVE-2026-90105.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nvxlan: fix reading neigh ha\n\nCurrently arp/neigh_reduce read neigh ha directly which can lead to\npartial reads while the neigh is being updated. Use neigh_ha_snapshot to\ntake a stable snapshot of the address similar to route_shortcircuit which\nalready does the right thing.",
  "id": "CVE-2026-90105",
  "modified": "2026-09-19T03:30:58.140305946Z",
  "published": "2026-09-17T16:06:14.829Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b824059a673b2283e78c7aae2c7d257aad7f0e1d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ecc8bac11a101e5f6989a14b92e17b51f9761630"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/90xxx/CVE-2026-90105.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-90105"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "vxlan: fix reading neigh ha"
}