{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "dd08ebf6c3525a7ea2186e636df064ea47281987"
            },
            {
              "fixed": "ff330ce16c846b70164ff0eb544c81219d4c5c08"
            },
            {
              "fixed": "78b1074966d290d4517f42bc81e13c4349368d12"
            },
            {
              "fixed": "d94b9922b2ae5ee6e900f8da0bd537b251c6110c"
            },
            {
              "fixed": "3feeb667197bd58a17f4edfdbcad249ffcb3c864"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "6.8.0"
            },
            {
              "fixed": "6.12.97"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.40"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.1.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72362.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/xe/pt: Fix NULL pointer dereference in xe_pt_zap_ptes_entry()\n\nThe page-table walk framework may pass a NULL *child pointer for\nunpopulated entries. xe_pt_zap_ptes_entry() called container_of(*child)\nbefore checking for NULL, then dereferenced the result, causing a crash.\n\nMove the container_of() call after a NULL guard, so the function returns\nearly instead of proceeding with an invalid pointer. XE_WARN_ON is kept\nto help root cause the issue, but we now bail instead of crashing the\ndriver.\n\nv2: Comment that triggering XE_WARN_ON is unexpected behavior (Matt Brost)\n\n(cherry picked from commit b9297d19d9df5d4b6c994648570c5dcd1cac68ff)",
  "id": "CVE-2026-72362",
  "modified": "2026-08-16T03:31:15.315923650Z",
  "published": "2026-08-15T05:56:01.414Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3feeb667197bd58a17f4edfdbcad249ffcb3c864"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/78b1074966d290d4517f42bc81e13c4349368d12"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d94b9922b2ae5ee6e900f8da0bd537b251c6110c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ff330ce16c846b70164ff0eb544c81219d4c5c08"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72362.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-72362"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "drm/xe/pt: Fix NULL pointer dereference in xe_pt_zap_ptes_entry()"
}