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 How do I fix the CVE-2026-53359 vulnerability? (1 Replies, Read 8129 times)
aaa6122247aaa
Group: Member
Post Group: Newbie
Posts: 1
Status:
hello,
I am running Virtualizor KVM on Ubuntu 22.04. How can I fix this? Thanks.
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How do I fix the CVE-2026-53359 vulnerability?
sikanderk
Group: Virtualizor Team
Post Group: Newbie
Posts: 33
Status:
Hi,


If the linux kernel update is available then its better to update it or you can disable the loading of module upon reboot as well (Need to run the following command and then reboot) :



echo "options kvm_intel nested=0" >> /etc/modprobe.d/kvm.conf

OR


echo "options kvm_amd nested=0" >> /etc/modprobe.d/kvm.conf



If it was enabled using our parameter then the file would be /etc/modprobe.d/kvm-nested.conf

We are not doing anything extra.
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