{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "7340faae947400907e5e7581444712110d2811d5"
            },
            {
              "fixed": "b43890843e834300f967c69e74c7c2eb22cb1664"
            },
            {
              "fixed": "587be18e0935632ebd367b0f89e37aa5762e400f"
            },
            {
              "fixed": "d223989e1a1edad217b673486b093bd157fb6c9a"
            },
            {
              "fixed": "cc92af8cc0e4dacd4375d34475141b0f1a70c09e"
            },
            {
              "fixed": "2b3fb5693c25c21741f357a8c9d0e1f19b7e368f"
            },
            {
              "fixed": "abd26e6b53c4169122d61fdd4cabe09bdd916aac"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "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/2026/92xxx/CVE-2026-92477.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: ufs: debugfs: Reserve space for a string terminator\n\nufs_saved_err_write() copies user input into a zero-initialized stack\nbuffer and passes it to kstrtoint(). A write that fills the entire buffer\noverwrites its only terminator.\n\nReject an input whose length leaves no room for the trailing NUL.",
  "id": "CVE-2026-92477",
  "modified": "2026-09-19T03:30:31.173371005Z",
  "published": "2026-09-17T16:09:55.741Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2b3fb5693c25c21741f357a8c9d0e1f19b7e368f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/587be18e0935632ebd367b0f89e37aa5762e400f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/abd26e6b53c4169122d61fdd4cabe09bdd916aac"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b43890843e834300f967c69e74c7c2eb22cb1664"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/cc92af8cc0e4dacd4375d34475141b0f1a70c09e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d223989e1a1edad217b673486b093bd157fb6c9a"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/92xxx/CVE-2026-92477.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-92477"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "scsi: ufs: debugfs: Reserve space for a string terminator"
}