{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "b42b179bda9ff11075a6fc2bac4d9e400513679a"
            },
            {
              "fixed": "ab35ae07f2b5b4e118ea47b88577fc7d0e797b17"
            },
            {
              "fixed": "3923ec2b98c96dda4a8bfab81d22553dbf0dd6c2"
            },
            {
              "fixed": "5b86eab84ac8e9289b5afc52ef88ab18ba5bacab"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "8d7ebdd109b4654ec5e0e9c3c6f08b06d6558f10"
            },
            {
              "last_affected": "b039536485970829918aa237a08417bd0ed5437c"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "4.19.51"
            },
            {
              "fixed": "4.20"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "5.1.10"
            },
            {
              "fixed": "5.2"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5.2.0"
            },
            {
              "fixed": "6.18.51"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.2.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/89xxx/CVE-2026-89832.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nf2fs: fix to clear dirty flag on folio in error path\n\nIf node block is corrupted due to chksum mismatch or inconsistent\nfooter info, it needs to drop clear flag of node folio, in order\nto persist inconsistent node data to storage.",
  "id": "CVE-2026-89832",
  "modified": "2026-09-18T03:30:40.458269649Z",
  "published": "2026-09-16T10:31:04.691Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3923ec2b98c96dda4a8bfab81d22553dbf0dd6c2"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5b86eab84ac8e9289b5afc52ef88ab18ba5bacab"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ab35ae07f2b5b4e118ea47b88577fc7d0e797b17"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/89xxx/CVE-2026-89832.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-89832"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "f2fs: fix to clear dirty flag on folio in error path"
}