{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "d5fe2fec6c40dda03df8cc9b4a97de0b7e39f984"
            },
            {
              "fixed": "b6e61356ad24987be40bf25369d22dd8dd00a513"
            },
            {
              "fixed": "17e136993b2b5111d1ee1c57bbd188ae0bb0e128"
            },
            {
              "fixed": "5c709b376460ff322580c41600e31c02f7cc0307"
            }
          ],
          "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": "6.18.27"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.0.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46030.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nEDAC/versalnet: Fix device_node leak in mc_probe()\n\nof_parse_phandle() returns a device_node reference that must be released with\nof_node_put(). The original code never freed r5_core_node on any exit path,\ncausing a memory leak.\n\nFix this by using the automatic cleanup attribute __free(device_node) which\nensures of_node_put() is called when the variable goes out of scope.",
  "id": "CVE-2026-46030",
  "modified": "2026-07-08T05:37:55.070778679Z",
  "published": "2026-05-27T12:56:39.170Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/17e136993b2b5111d1ee1c57bbd188ae0bb0e128"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5c709b376460ff322580c41600e31c02f7cc0307"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b6e61356ad24987be40bf25369d22dd8dd00a513"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46030.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-46030"
    },
    {
      "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_node leak in mc_probe()"
}