{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "0305189afb323c1bad2be7fe713d556a9b708003"
            },
            {
              "fixed": "31b54c92a49a2b40fcd59b0c8cf346b0b3fb288b"
            },
            {
              "fixed": "3eeb8545d5513defe935ce46a9824512f7a2bbd9"
            },
            {
              "fixed": "b192f08480d63d3f5e46d35c91d4fccd4e703ca7"
            },
            {
              "fixed": "4fa22218c2351621d470d2d2ae4f6a2ac39ada94"
            },
            {
              "fixed": "e6406726ee7f4deb1b9b32c1ad6a147ffd208bec"
            },
            {
              "fixed": "1ca06d47ac40bdcb63e4e528499bf531c6c3231b"
            },
            {
              "fixed": "ae08a67bca7817e37c16c1ec51bce7f2ff9aaf2c"
            },
            {
              "fixed": "8208832a38ff3d2560eb8a77a9d7a2f17d8ebcdc"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.20.0"
            },
            {
              "fixed": "5.10.270"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.11.0"
            },
            {
              "fixed": "5.15.221"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.16.0"
            },
            {
              "fixed": "6.1.188"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.6.157"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.110"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.52"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.2.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/90xxx/CVE-2026-90298.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/sun4i: tcon: Drop TCON TOP device reference\n\nof_find_device_by_node() takes a device reference. Drop it after mux\nconfiguration succeeds.",
  "id": "CVE-2026-90298",
  "modified": "2026-09-19T03:30:58.828941550Z",
  "published": "2026-09-17T16:08:23.249Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1ca06d47ac40bdcb63e4e528499bf531c6c3231b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/31b54c92a49a2b40fcd59b0c8cf346b0b3fb288b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3eeb8545d5513defe935ce46a9824512f7a2bbd9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4fa22218c2351621d470d2d2ae4f6a2ac39ada94"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8208832a38ff3d2560eb8a77a9d7a2f17d8ebcdc"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ae08a67bca7817e37c16c1ec51bce7f2ff9aaf2c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b192f08480d63d3f5e46d35c91d4fccd4e703ca7"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e6406726ee7f4deb1b9b32c1ad6a147ffd208bec"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/90xxx/CVE-2026-90298.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-90298"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "drm/sun4i: tcon: Drop TCON TOP device reference"
}