CVE-2026-46082

In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: Inject UD for INVLPGA if EFER.SVME=0 INVLPGA should cause a UD when EFER.SVME is not set. Add a check to properly inject UD when EFER.SVME=0. sean: tag for stable@...

CVE-2026-46082

CVE-2026-46082 is a Linux kernel KVM vulnerability (SVM) where INVLPGA generates a #UD if EFER.SVME is 0. The issue affects kernel code handling SVM, with local attack potential and high impact on availability, and was addressed by a patch adding a proper #UD injection when EFER.SVME=0. Public re...