{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "3f31406aef493b3f19020909d29974e28253f91c"
            },
            {
              "fixed": "17bc347cbdfb125eddac0a815b1f6c1f6eb56676"
            },
            {
              "fixed": "ce2a7006ec5ed88db1b1669124ec85bc1714ccaa"
            },
            {
              "fixed": "c575904471570e69bce40fa638365c6c0403e2ff"
            },
            {
              "fixed": "5fc643fb86599e29b38e7b2c2680b4b15bf8f772"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "6.10.0"
            },
            {
              "fixed": "6.12.105"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.46"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.1.10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80535.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nxfs: don't double-lock when deleting a self-referential directory\n\nLOLLM notices that the dirtree scrubber can detect a directory that\nrefers to itself.  In this case, it's not correct for the directory tree\nrepair code to try to iolock/ilock both sc-\u003eip and dp, because they're\nthe same inode.  Fix this by detecting that corner case and handling it\nappropriately.",
  "id": "CVE-2026-80535",
  "modified": "2026-08-28T11:30:41.118936796Z",
  "published": "2026-08-26T14:37:10.985Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/17bc347cbdfb125eddac0a815b1f6c1f6eb56676"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5fc643fb86599e29b38e7b2c2680b4b15bf8f772"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c575904471570e69bce40fa638365c6c0403e2ff"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ce2a7006ec5ed88db1b1669124ec85bc1714ccaa"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80535.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-80535"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "xfs: don't double-lock when deleting a self-referential directory"
}