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CVE-2021-22566

🗓️ 09 Jan 2026 09:18:44Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 1 Views

CVE-2021-22566: Incorrect UXN and PXN settings in mmu_flags_to_s1_pte_attr permit bypass of executability restrictions.

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27 Mar 2026 14:50Current
6.8Medium risk
Vulners AI Score6.8
CVSS 27.5
CVSS 3.19.8
CVSS 45.1
EPSS0.00015
SSVC
1