{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "d43f81cbaf43531a977e8b4c4427f19acf8a5061"
            },
            {
              "fixed": "6e22d5ad61cfa38aa53fab86a530113aff6a3619"
            },
            {
              "fixed": "5db37fd7710e74bc4df48bddab8f571d0bfc6769"
            },
            {
              "fixed": "40a2a91da02c434938f0ba53877984820800b5f0"
            },
            {
              "fixed": "3055292b8eed69553b389a609197a241df47e68e"
            },
            {
              "fixed": "c4ef5ba1131346159e31f4ef858525cf377380a6"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.10.0"
            },
            {
              "fixed": "6.6.145"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.97"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.40"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.1.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80883.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/tegra: gr2d/gr3d: Initialize address register map before HOST1X client is registered\n\nThe host1x_client_register() function is called just prior to register map\ninitialization loop, making the device available to userspace. This may\nresult in userspace attempting to submits a job before the register map is\ninitialized. Address this by moving register initialization before host1x\nclient registration.",
  "id": "CVE-2026-80883",
  "modified": "2026-09-08T03:30:42.904746999Z",
  "published": "2026-09-04T16:49:24.462Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3055292b8eed69553b389a609197a241df47e68e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/40a2a91da02c434938f0ba53877984820800b5f0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5db37fd7710e74bc4df48bddab8f571d0bfc6769"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6e22d5ad61cfa38aa53fab86a530113aff6a3619"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c4ef5ba1131346159e31f4ef858525cf377380a6"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80883.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-80883"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "drm/tegra: gr2d/gr3d: Initialize address register map before HOST1X client is registered"
}