PT-2026-43949
CVE-2026-46082
·
Published
2026-03-04
·
Updated
2026-10-21
Description by
CVSS 3.1
5.5
MediumMetricsAV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
In the KVM SVM component, the
INVLPGA instruction fails to trigger an invalid opcode exception (#UD) when the EFER.SVME variable is not set. This occurs because the system does not properly check if EFER.SVME equals 0 before executing the instruction.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploitability
Exploit
Impacts
Researchers
Vendors
Affected products
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