{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "8ceff24a754ac065123ae0ec9f31ec03aff55f8a"
            },
            {
              "fixed": "1debd9ba7eb18af8fb63dc93517c6bbcab0e31ee"
            },
            {
              "fixed": "866d8ecc4e789f7d73d6cafd1b122d1b6032b3b1"
            },
            {
              "fixed": "871afb43e41ad4e8246438de495a939cd0f8113c"
            }
          ],
          "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": "6.18.14"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "6.19.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45909.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nclk: mediatek: Drop __initconst from gates\n\nSince commit 8ceff24a754a (\"clk: mediatek: clk-gate: Refactor\nmtk_clk_register_gate to use mtk_gate struct\") the mtk_gate structs\nare no longer just used for initialization/registration, but also at\nruntime. So drop __initconst annotations.",
  "id": "CVE-2026-45909",
  "modified": "2026-07-08T05:35:55.211465218Z",
  "published": "2026-05-27T12:17:23.099Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1debd9ba7eb18af8fb63dc93517c6bbcab0e31ee"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/866d8ecc4e789f7d73d6cafd1b122d1b6032b3b1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/871afb43e41ad4e8246438de495a939cd0f8113c"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45909.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-45909"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.7.5",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "clk: mediatek: Drop __initconst from gates"
}