{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "8c773d53fb7b64267b0f55c1d3517cb8c5e29b3c"
            },
            {
              "fixed": "41e27a6aca608c9e04f091c29c420d03fafe0313"
            },
            {
              "fixed": "3ae878f262bd1445c8c31511856a99962a05fe16"
            },
            {
              "fixed": "fde25641cbddd0c084e3320d08f755e7e6acfae5"
            },
            {
              "fixed": "5e88c1bc3a41d9a260dd42bae8ad18fd4f35bbe1"
            },
            {
              "fixed": "690fb82c4122f8c2656fa4f842275132771b68b9"
            },
            {
              "fixed": "00335df9da2011e095f846d645cc2e9fd2907659"
            },
            {
              "fixed": "9c1523803445ee0348f62b77793266dd981596e0"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5.15.0"
            },
            {
              "fixed": "5.15.217"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.16.0"
            },
            {
              "fixed": "6.1.184"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.6.148"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.101"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.42"
            }
          ],
          "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-2026-72305.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nVDUSE: avoid leaking information to userspace\n\nThe bounceing is not necessarily page aligned, so current VDUSE can\nleak kernel information through mapping bounce pages to\nuserspace. Allocate bounce pages with __GFP_ZERO to avoid leaking\ninformation to userspace.",
  "id": "CVE-2026-72305",
  "modified": "2026-08-25T03:51:36.588060080Z",
  "published": "2026-08-15T05:55:22.914Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/00335df9da2011e095f846d645cc2e9fd2907659"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3ae878f262bd1445c8c31511856a99962a05fe16"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/41e27a6aca608c9e04f091c29c420d03fafe0313"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5e88c1bc3a41d9a260dd42bae8ad18fd4f35bbe1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/690fb82c4122f8c2656fa4f842275132771b68b9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9c1523803445ee0348f62b77793266dd981596e0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/fde25641cbddd0c084e3320d08f755e7e6acfae5"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/72xxx/CVE-2026-72305.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-72305"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "VDUSE: avoid leaking information to userspace"
}