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CVE-2026-23554

🗓️ 23 Mar 2026 06:56:52Reported by Debian Security Bug TrackerType 
debiancve
 debiancve
🔗 security-tracker.debian.org👁 6 Views

Intel EPT defers cache flush until page to memory lock; freed paging structures may expose memory not owned by the guest.

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Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Debian11anyxen0xen_0_any.deb
Debian12anyxen4.17.5+72-g01140da4e8-1xen_4.17.5+72-g01140da4e8-1_any.deb
Debian13anyxen4.20.2+37-g61ff35323e-0+deb13u1xen_4.20.2+37-g61ff35323e-0+deb13u1_any.deb
Debian14anyxen4.20.2+37-g61ff35323e-1xen_4.20.2+37-g61ff35323e-1_any.deb
Debian999anyxen4.20.2+37-g61ff35323e-1xen_4.20.2+37-g61ff35323e-1_any.deb

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23 Mar 2026 06:56Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.17.8
EPSS0.00128
SSVC
6