{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "cbc29538dbf7d7400f1ffc5dd5713e6a551463a0"
            },
            {
              "fixed": "c4a96da5a3f132d80aa971ddbeb86808539ba0e6"
            },
            {
              "fixed": "80b46a3d066d4e2c1dd4edb90d4aa3f22ca79f39"
            },
            {
              "fixed": "aa08ce1ffaf36c7bdd3edd0ad65f72413639bfad"
            },
            {
              "fixed": "e317326d1755ea054b98e7a4833b929157461c35"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "6.9.0"
            },
            {
              "fixed": "6.12.111"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.53"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.2.7"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98001.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nhwmon: (ltc4282) Make sure clk_init_data is fully initialized\n\nThe clk_init_data structure contains several mutually-exclusive members\nfor different methods to specify the possible parents of a clock,\nprompting drivers to initialize only the members they need.  However,\nnot initializing all members may cause subtle issues, which are only\nexposed when CONFIG_INIT_STACK_ALL_PATTERN or CONFIG_INIT_STACK_NONE is\nenabled.\n\nltc428_clk_provider_setup() does not fill in any parent clocks, and\nassumes that init.num_parents is NULL.  However, the latter in\nuninitialized, and thus may cause a crash.\n\nMake sure all members are fully initialized, to fix such bugs, and to\navoid future breakage when converting drivers to a different method for\nspecifying the parents.",
  "id": "CVE-2026-98001",
  "modified": "2026-09-27T03:30:42.535343434Z",
  "published": "2026-09-25T10:23:29.325Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/80b46a3d066d4e2c1dd4edb90d4aa3f22ca79f39"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/aa08ce1ffaf36c7bdd3edd0ad65f72413639bfad"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c4a96da5a3f132d80aa971ddbeb86808539ba0e6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e317326d1755ea054b98e7a4833b929157461c35"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98001.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-98001"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "hwmon: (ltc4282) Make sure clk_init_data is fully initialized"
}