ROOT-OS-DEBIAN-13-CVE-2026-23401 CVE-2026-23401 in linux - Patched by Root

Root has patched CVE-2026-23401 in the linux package for Root:Debian:13. Multiple fixed versions available...

ROOT-OS-UBUNTU-2404-CVE-2026-23401 CVE-2026-23401 in linux - Patched by Root

Root has patched CVE-2026-23401 in the linux package for Root:Ubuntu:24.04. Multiple fixed versions available...

CVE-2026-23401

In the Linux kernel, the following vulnerability has been resolved: KVM: x86/mmu: Drop/zap existing present SPTE even when creating an MMIO SPTE When installing an emulated MMIO SPTE, do so after dropping/zapping the existing SPTE if it's shadow-present. While commit a54aa15c6bda3 was right about...