{"api_version":"1","generated_at":"2026-08-23T21:52:48+00:00","cve":"CVE-2026-72305","urls":{"html":"https://cve.report/CVE-2026-72305","api":"https://cve.report/api/cve/CVE-2026-72305.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-72305","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-72305"},"summary":{"title":"VDUSE: avoid leaking information to userspace","description":"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. 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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."}],"providerMetadata":{"dateUpdated":"2026-08-23T12:47:13.473Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/41e27a6aca608c9e04f091c29c420d03fafe0313"},{"url":"https://git.kernel.org/stable/c/3ae878f262bd1445c8c31511856a99962a05fe16"},{"url":"https://git.kernel.org/stable/c/fde25641cbddd0c084e3320d08f755e7e6acfae5"},{"url":"https://git.kernel.org/stable/c/5e88c1bc3a41d9a260dd42bae8ad18fd4f35bbe1"},{"url":"https://git.kernel.org/stable/c/690fb82c4122f8c2656fa4f842275132771b68b9"},{"url":"https://git.kernel.org/stable/c/00335df9da2011e095f846d645cc2e9fd2907659"},{"url":"https://git.kernel.org/stable/c/9c1523803445ee0348f62b77793266dd981596e0"}],"title":"VDUSE: avoid leaking information to userspace","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-72305","datePublished":"2026-08-15T05:55:22.914Z","dateReserved":"2026-08-09T03:40:39.918Z","dateUpdated":"2026-08-23T12:47:13.473Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-08-15 06:22:03","lastModifiedDate":"2026-08-23 13:16:43","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"72305","Ordinal":"1","Title":"VDUSE: avoid leaking information to userspace","CVE":"CVE-2026-72305","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"72305","Ordinal":"1","NoteData":"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.","Type":"Description","Title":"VDUSE: avoid leaking information to userspace"}]}}}