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CVE-2026-23554 Use after free of paging structures in EPT

🗓️ 23 Mar 2026 06:56:52Reported by XENType 
cvelist
 cvelist
🔗 www.cve.org👁 21 Views

CVE-2026-23554: Use after free in Intel extended page tables can reveal memory via stale cached entries.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
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17 Mar 202600:00
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23 Mar 202600:00
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Security Bulletins for XenServer
21 Aug 202406:47
citrix
Citrix
XenServer Security Update for CVE-2026-23554
17 Mar 202610:03
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CVE
CVE-2026-23554
23 Mar 202606:56
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Debian CVE
CVE-2026-23554
23 Mar 202606:56
debiancve
EUVD
EUVD-2026-14382
23 Mar 202609:30
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Fedora
[SECURITY] Fedora 44 Update: xen-4.21.1-1.fc44
31 Mar 202600:27
fedora
Rows per page
[
  {
    "defaultStatus": "unknown",
    "product": "Xen",
    "vendor": "Xen",
    "versions": [
      {
        "status": "unknown",
        "version": "consult Xen advisory XSA-480"
      }
    ]
  }
]

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