{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "40e1a70b4aedf2859a1829991b48ef0ebe650bf2"
            },
            {
              "fixed": "b2cd682324b889011874cf844b7c7efa97c97296"
            },
            {
              "fixed": "876b33d8a9a00e9d4bbcbb7f55ad2c05974850de"
            },
            {
              "fixed": "cb732d027aa18e1fcf9d2797f47d20b179ebc59c"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5.13.0"
            },
            {
              "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-2026-98148.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/gud: validate GUD_ROTATION_0 is present in supported rotations\n\nThe rotation argument to drm_plane_create_rotation_property() is set to\nDRM_MODE_ROTATE_0, and the device reported rotation bitmask is used as\nthe supported_rotations argument. The driver never validates that\nGUD_ROTATION_0 is present, so a device that omits it from its\nGUD_PROPERTY_ROTATION triggers the\nWARN_ON(rotation \u0026 ~supported_rotations) in\ndrm_plane_create_rotation_property()\n\nFix this by skipping the creation of rotation property if the device\ndoesn't have the GUD_ROTATION_0 bit",
  "id": "CVE-2026-98148",
  "modified": "2026-09-26T03:30:50.654184664Z",
  "published": "2026-09-25T10:36:21.562Z",
  "references": [
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/876b33d8a9a00e9d4bbcbb7f55ad2c05974850de"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b2cd682324b889011874cf844b7c7efa97c97296"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/cb732d027aa18e1fcf9d2797f47d20b179ebc59c"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98148.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-98148"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "drm/gud: validate GUD_ROTATION_0 is present in supported rotations"
}