{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "0bde8a12b5540572a7fd6d2867bee6de15e4f289"
            },
            {
              "fixed": "b681c740e6d645f7d7477e9208db57917c6c0fbc"
            },
            {
              "fixed": "3bf9a21e7bccfd8c35b440efd114c61cc9838a41"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "7.1.0"
            },
            {
              "fixed": "7.2.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/93xxx/CVE-2026-93257.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nblock: handle nogenerate/noverify properly in fs-integrity\n\nCheck the BIP_CHECK flags before generating or verifying PI information,\notherwise this can be incorrectly called for non-PI metadata and\ncause generation of incorrect metadata and crashed in the verification\nhandler.\n\nThe new behavior matches that of the block layer auto-generated\nmetadata.",
  "id": "CVE-2026-93257",
  "modified": "2026-09-26T03:30:19.782940619Z",
  "published": "2026-09-24T15:51:43.978Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3bf9a21e7bccfd8c35b440efd114c61cc9838a41"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b681c740e6d645f7d7477e9208db57917c6c0fbc"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/93xxx/CVE-2026-93257.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-93257"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "block: handle nogenerate/noverify properly in fs-integrity"
}