{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "66e5c2672cd11b9310008099faf6a4ffb9dfb6d0"
            },
            {
              "fixed": "f4860dd988b1041d70595f2ed84de80f90cb7ebc"
            },
            {
              "fixed": "6fcba77571c53f656a2f109259601a7570d4c74a"
            },
            {
              "fixed": "0569f67ed6a7af838e2141da93c68e6b6013f483"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.8.0"
            },
            {
              "fixed": "6.18.40"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.1.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80616.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nieee802154: Avoid calling WARN_ON() on -ENOMEM in cfg802154_switch_netns()\n\nIt's pointless to call WARN_ON() in case of an allocation failure in\ndev_change_net_namespace() and device_rename(), since it only leads to\nuseless splats caused by deliberate fault injections, so avoid it.\n\nFound by Linux Verification Center (linuxtesting.org) with Syzkaller.",
  "id": "CVE-2026-80616",
  "modified": "2026-08-30T03:30:23.262941453Z",
  "published": "2026-08-28T06:48:36.911Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0569f67ed6a7af838e2141da93c68e6b6013f483"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6fcba77571c53f656a2f109259601a7570d4c74a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f4860dd988b1041d70595f2ed84de80f90cb7ebc"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80616.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-80616"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "ieee802154: Avoid calling WARN_ON() on -ENOMEM in cfg802154_switch_netns()"
}