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AstraLinux
AstraLinux
added 2026/06/19 11:10 a.m.4 views

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: KVM: x86 – Check for nEPT/nNPT in slow flush hypercalls The check for isguestmodevcpus is incorrect, because the translatenestedgpa function is only valid if a L2 guest is running with nested EPT/NPT enabled. Instead, use the...

5.5CVSS5.8AI score0.00127EPSS
Exploits0References1
Microsoft CVE
Microsoft CVE
added 2026/05/29 8:3 a.m.8 views

KVM: x86: check for nEPT/nNPT in slow flush hypercalls

...

5.5CVSS5.4AI score0.00127EPSS
Exploits0
SUSE CVE
SUSE CVE
added 2026/05/29 1:16 a.m.13 views

SUSE CVE-2026-46131

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: check for nEPT/nNPT in slow flush hypercalls Checking isguestmodevcpu is incorrect, because translatenestedgpa is only valid if an L2 guest is running with nested EPT/NPT enabled. Instead use the same condition as...

5.5CVSS5.8AI score0.00127EPSS
Exploits0References4
RedhatCVE
RedhatCVE
added 2026/05/28 9:12 p.m.12 views

CVE-2026-46131

A flaw was found in the Linux kernel's KVM Kernel-based Virtual Machine x86 virtualization module. An incorrect check for nested EPT/NPT Nested Extended Page Tables/Nested Nested Page Tables in slow flush hypercalls could lead to improper handling of L2 guests. This vulnerability arises because t...

5.5CVSS5.8AI score0.00127EPSS
Exploits0References4
NVD
NVD
added 2026/05/28 10:16 a.m.11 views

CVE-2026-46131

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: check for nEPT/nNPT in slow flush hypercalls Checking isguestmodevcpu is incorrect, because translatenestedgpa is only valid if an L2 guest is running with nested EPT/NPT enabled. Instead use the same condition as...

5.5CVSS0.00127EPSS
Exploits0References5
UbuntuCve
UbuntuCve
added 2026/05/28 10:16 a.m.3 views

CVE-2026-46131

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: check for nEPT/nNPT in slow flush hypercalls Checking isguestmodevcpu is incorrect, because translatenestedgpa is only valid if an L2 guest is running with nested EPT/NPT enabled. Instead use the same condition as...

5.5CVSS6AI score0.00127EPSS
Exploits0References7
OSV
OSV
added 2026/05/28 10:16 a.m.7 views

UBUNTU-CVE-2026-46131

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: check for nEPT/nNPT in slow flush hypercalls Checking isguestmodevcpu is incorrect, because translatenestedgpa is only valid if an L2 guest is running with nested EPT/NPT enabled. Instead use the same condition as...

5.5CVSS5.7AI score0.00127EPSS
Exploits0References13
CVE
CVE
added 2026/05/28 9:35 a.m.38 views

CVE-2026-46131

CVE-2026-46131 affects the Linux kernel KVM x86 code. The issue is a faulty check in slow flush hypercalls where is_guest_mode(vcpu) was used incorrectly; translate_nested_gpa() is only valid when an L2 guest runs with nested EPT/NPT enabled, so the condition should match translate_nested_gpa() i...

5.5CVSS5.8AI score0.00127EPSS
Exploits0References5Affected Software1
EUVD
EUVD
added 2026/05/28 9:35 a.m.15 views

EUVD-2026-32890

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: check for nEPT/nNPT in slow flush hypercalls Checking isguestmodevcpu is incorrect, because translatenestedgpa is only valid if an L2 guest is running with nested EPT/NPT enabled. Instead use the same condition as...

5.8AI score0.00127EPSS
Exploits0References5
OSV
OSV
added 2026/05/28 9:35 a.m.3 views

CVE-2026-46131 KVM: x86: check for nEPT/nNPT in slow flush hypercalls

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: check for nEPT/nNPT in slow flush hypercalls Checking isguestmodevcpu is incorrect, because translatenestedgpa is only valid if an L2 guest is running with nested EPT/NPT enabled. Instead use the same condition as...

5.5CVSS5.8AI score0.00127EPSS
Exploits0References8
Cvelist
Cvelist
added 2026/05/28 9:35 a.m.36 views

CVE-2026-46131 KVM: x86: check for nEPT/nNPT in slow flush hypercalls

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: check for nEPT/nNPT in slow flush hypercalls Checking isguestmodevcpu is incorrect, because translatenestedgpa is only valid if an L2 guest is running with nested EPT/NPT enabled. Instead use the same condition as...

0.00127EPSS
Exploits0References5
Debian CVE
Debian CVE
added 2026/05/28 9:35 a.m.26 views

CVE-2026-46131

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: check for nEPT/nNPT in slow flush hypercalls Checking isguestmodevcpu is incorrect, because translatenestedgpa is only valid if an L2 guest is running with nested EPT/NPT enabled. Instead use the same condition as...

5.5CVSS5.7AI score0.00127EPSS
Exploits0
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