Linux Distros Unpatched Vulnerability : CVE-2026-46290

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - x86/efi: Fix graceful fault handling after FPU softirq changes Since commit d02198550423 x86/fpu: Improve crypto performance by making kernel-mode FPU reliably...

CVE-2026-46290

The CVE describes a Linux kernel issue in x86/efi: after FPU-related softirq changes, kernel_fpu_begin() uses fpregs_lock() with local_bh_disable(), setting SOFTIRQ_OFFSET during EFI runtime calls. This makes in_interrupt() return true in normal task context, causing efi_crash_gracefully_on_page_...

PT-2026-47362

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the x86 EFI implementation where the graceful page fault handler efi crash gracefully on page fault incorrectly identifies the system state. Due to changes in FPU...