{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "0fbeae70ee7ce98e18a47337cd1f205dd88589e9"
            },
            {
              "fixed": "1e446e8f8c763be3de7d0362e024cdf46194ffef"
            },
            {
              "fixed": "637c11e3d8d43a7ee654591cda8d17c55a9234fa"
            },
            {
              "fixed": "e2baf8ea13fb4b10bec2c4751aea05c00dabcd0f"
            },
            {
              "fixed": "3e1441a4d06d35a314961e40057bd1f0106bbc14"
            },
            {
              "fixed": "22cb337370e6539b0418832c6040e9b00c1b74ca"
            },
            {
              "fixed": "a935b64548fcfe1d5b4dbdd31dddfb0d7019367f"
            },
            {
              "fixed": "fa11039d6cdff84584a3ef8cc1f5e1b56e045da2"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5.11.0"
            },
            {
              "fixed": "5.15.212"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.16.0"
            },
            {
              "fixed": "6.1.178"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.6.145"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.96"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.39"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.1.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64301.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nregulator: scmi: fix of_node refcount leak in scmi_regulator_probe()\n\nscmi_regulator_probe() calls of_find_node_by_name() which takes a\nreference on the returned device node. On the error path where\nprocess_scmi_regulator_of_node() fails, the function returns without\ncalling of_node_put() on the child node, leaking the reference.\n\nAdd of_node_put(np) on the error path to properly release the\nreference.",
  "id": "CVE-2026-64301",
  "modified": "2026-07-27T03:56:16.977532855Z",
  "published": "2026-07-25T08:49:36.999Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1e446e8f8c763be3de7d0362e024cdf46194ffef"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/22cb337370e6539b0418832c6040e9b00c1b74ca"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3e1441a4d06d35a314961e40057bd1f0106bbc14"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/637c11e3d8d43a7ee654591cda8d17c55a9234fa"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a935b64548fcfe1d5b4dbdd31dddfb0d7019367f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e2baf8ea13fb4b10bec2c4751aea05c00dabcd0f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/fa11039d6cdff84584a3ef8cc1f5e1b56e045da2"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64301.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-64301"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.8.0",
  "summary": "regulator: scmi: fix of_node refcount leak in scmi_regulator_probe()"
}