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CVE-2026-23558

🗓️ 19 May 2026 14:16:38Reported by [email protected]Type 
nvd
 nvd
🔗 web.nvd.nist.gov👁 7 Views

CVE-2026-23558 describes a race where grant table changes from v2 to v1 coincide with status page mappings, risking freed pages and P2M inconsistencies.

Related
Detection
Refs
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Family
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19 May 202612:49
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CVE-2026-23558 grant table v2 race in status page mapping
19 May 202612:49
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19 May 202612:49
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EUVD
EUVD-2026-30928
19 May 202612:49
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Fedora
[SECURITY] Fedora 42 Update: xen-4.19.5-2.fc42
14 May 202604:03
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Rows per page
NVD
Node
xenxenRange4.0.0

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19 May 2026 18:55Current
CVSS 3.17.8
EPSS0.00012
7