{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "d5fe2fec6c40dda03df8cc9b4a97de0b7e39f984"
            },
            {
              "fixed": "24d2912962d087ebff7c4984f8ac34a5f23c8dbf"
            },
            {
              "fixed": "b16033c8774f5fb4c0cb9b445a1dfc68f499ae6a"
            },
            {
              "fixed": "8cf5dd235eff6008cb04c3d8064d2acfa90616f1"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "6.18.0"
            },
            {
              "fixed": "6.18.32"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.0.9"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46221.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nEDAC/versalnet: Fix device name memory leak\n\nThe device name allocated via kzalloc() in init_one_mc() is assigned to\ndev-\u003einit_name but never freed on the normal removal path.  device_register()\ncopies init_name and then sets dev-\u003einit_name to NULL, so the name pointer\nbecomes unreachable from the device. Thus leaking memory.\n\nUse a stack-local char array instead of using kzalloc() for name.",
  "id": "CVE-2026-46221",
  "modified": "2026-07-08T05:36:21.459210979Z",
  "published": "2026-05-28T09:40:36.679Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/24d2912962d087ebff7c4984f8ac34a5f23c8dbf"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8cf5dd235eff6008cb04c3d8064d2acfa90616f1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b16033c8774f5fb4c0cb9b445a1dfc68f499ae6a"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46221.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-46221"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.7.5",
  "summary": "EDAC/versalnet: Fix device name memory leak"
}