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CVE-2026-23554

🗓️ 23 Mar 2026 06:56:52Reported by Alpine Linux Development TeamType 
alpinelinux
 alpinelinux
🔗 security.alpinelinux.org👁 13 Views

CVE-2026-23554: Intel EPT defers cache flush until p2m lock release, but freeing paging structures is not; stale cache entries may access memory outside the guest.

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OSOS VersionArchitecturePackagePackage VersionFilename
Alpine Linux3.19anyxen4.17.0-r0xen-4.17.0-r0.apk
Alpine Linux3.20anyxen4.17.0-r0xen-4.17.0-r0.apk
Alpine Linux3.21anyxen4.17.0-r0xen-4.17.0-r0.apk
Alpine Linux3.22anyxen4.17.0-r0xen-4.17.0-r0.apk
Alpine Linux3.19anyxen4.17.0-r2xen-4.17.0-r2.apk
Alpine Linux3.20anyxen4.17.0-r2xen-4.17.0-r2.apk
Alpine Linux3.21anyxen4.17.0-r2xen-4.17.0-r2.apk
Alpine Linux3.22anyxen4.17.0-r2xen-4.17.0-r2.apk
Alpine Linux3.19anyxen4.17.0-r5xen-4.17.0-r5.apk
Alpine Linux3.20anyxen4.17.0-r5xen-4.17.0-r5.apk
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17 Jun 2026 10:21Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.8
EPSS0.00128
SSVC
13