{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "84c14ee39dd388d73054181c70b3f42af7ddc238"
            },
            {
              "fixed": "08a20776ce33a2a52d856911e447c59424f0465a"
            },
            {
              "fixed": "cd1f876d1bc2e94f271e07c606cacd85b109108a"
            },
            {
              "fixed": "96246a3200d32a43766152e56bc7ae2d93604d74"
            },
            {
              "fixed": "0c88e10d12de9ca7cbed1467bb1b52310101bff8"
            }
          ],
          "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-2026-80531.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nxfs: avoid UAF on sc-\u003etempip in xrep_tempfile_create\n\nLOLLM noticed a potential UAF if the tempfile creation code fails after\nit set sc-\u003etempip.  Fix that.",
  "id": "CVE-2026-80531",
  "modified": "2026-08-28T03:30:34.183084691Z",
  "published": "2026-08-26T14:37:08.594Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/08a20776ce33a2a52d856911e447c59424f0465a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0c88e10d12de9ca7cbed1467bb1b52310101bff8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/96246a3200d32a43766152e56bc7ae2d93604d74"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/cd1f876d1bc2e94f271e07c606cacd85b109108a"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80531.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-80531"
    },
    {
      "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": "xfs: avoid UAF on sc-\u003etempip in xrep_tempfile_create"
}