KVM: x86: Fix shadow paging use-after-free due to unexpected role

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2026-53359 · Microsoft / collected KEV context

cve-program · CVE-2026-53359

• https://git.kernel.org/stable/c/0b5e8ead71e683bcf6232db16234cf7e6d553a23
• https://git.kernel.org/stable/c/b1337aae5e194324e4810d561764e7793f8b3864
• https://git.kernel.org/stable/c/9291654d69e08542de37755cebe4d5b02c3170d1
• https://git.kernel.org/stable/c/2ad3afa40ac6aa340dada122f9abfa46c0a6eb35
• https://git.kernel.org/stable/c/5e470998a23e4c3d89ed24e8172cb22747e61efa
• https://git.kernel.org/stable/c/1ae7d5a6db6c190ce183e3098ca0e0846e14d462
• https://git.kernel.org/stable/c/81ccda30b4e83d8f5cc4fd50503c44e3a33abfeb

No related operational record is retained in the current change model.