{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "099ef9ab9203dff327f2d61e44773f9acbc01f13"
            },
            {
              "fixed": "3cd2212012c06d2b1fd03a6bf84f6202ab70056c"
            },
            {
              "fixed": "70d3855594cf6e8791970714b65cac3202d6160e"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "7.0.0"
            },
            {
              "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-2026-80868.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nntfs3: Allocate iomap inline_data using alloc_page\n\nThis fixes a BUG reported in iomap_write_end_inline:\niomap_inline_data_valid checks that the inline_data fits within\na page. If the inline_data is allocated with kmemdup there's no\nguarantee that it's page-aligned, so the check sometimes fails.\nAllocate it with alloc_page to ensure it's page-aligned.",
  "id": "CVE-2026-80868",
  "modified": "2026-09-06T03:30:50.474052218Z",
  "published": "2026-09-04T16:48:23.333Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3cd2212012c06d2b1fd03a6bf84f6202ab70056c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/70d3855594cf6e8791970714b65cac3202d6160e"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80868.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-80868"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "ntfs3: Allocate iomap inline_data using alloc_page"
}