EUVD-2026-24815

In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Fix double free in dma-buf feature The error path through vfiopcicorefeaturedmabuf ignores its own advice to only use dmabufput after dmabufexport, instead falling through the entire unwind chain. In the unlikely event...

EUVD-2026-24795

In the Linux kernel, the following vulnerability has been resolved: mm/pagewalk: fix race between concurrent split and refault The splitting of a PUD entry in walkpudrange can race with a concurrent thread refaulting the PUD leaf entry causing it to try walking a PMD range that has disappeared. A...

CVE-2026-31468

In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Fix double free in dma-buf feature The error path through vfiopcicorefeaturedmabuf ignores its own advice to only use dmabufput after dmabufexport, instead falling through the entire unwind chain. In the unlikely event...

CVE-2026-31468

CVE-2026-31468 affects the Linux kernel vfio/pci dma-buf feature. The issue is an error-path handling bug in vfio_pci_core_feature_dma_buf() that can cause an unbalanced refcount and a double free under certain conditions (e.g., file descriptor exhaustion). The documented fix moves the dma_buf_pu...

CVE-2026-31468 vfio/pci: Fix double free in dma-buf feature

In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Fix double free in dma-buf feature The error path through vfiopcicorefeaturedmabuf ignores its own advice to only use dmabufput after dmabufexport, instead falling through the entire unwind chain. In the unlikely event...

CVE-2026-31468 vfio/pci: Fix double free in dma-buf feature

In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Fix double free in dma-buf feature The error path through vfiopcicorefeaturedmabuf ignores its own advice to only use dmabufput after dmabufexport, instead falling through the entire unwind chain. In the unlikely event...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013665)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013665 advisory. In the Linux kernel, the following vulnerability has been resolved: s390/vfio-ap: fix memory leak in vfioap device driver The device release callback function invoke...

PT-2026-34373

In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Fix double free in dma-buf feature The error path through vfio pci core feature dma buf ignores its own advice to only use dma buf put after dma buf export, instead falling through the entire unwind chain. In the unlike...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013801)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013801 advisory. In the Linux kernel, the following vulnerability has been resolved: vfio/pci: fix potential memory leak in vfiointxenable If vfioirqctxalloc failed will lead to 'nam...

PT-2026-34361

In the Linux kernel, the following vulnerability has been resolved: mm/pagewalk: fix race between concurrent split and refault The splitting of a PUD entry in walk pud range can race with a concurrent thread refaulting the PUD leaf entry causing it to try walking a PMD range that has disappeared...

Linux Distros Unpatched Vulnerability : CVE-2026-31456

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - mm/pagewalk: fix race between concurrent split and refault The splitting of a PUD entry in walkpudrange can race with a concurrent thread refaulting the PUD lea...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010930)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010930 advisory. In the Linux kernel, the following vulnerability has been resolved: s390/vfio-ap: fix memory leak in vfioap device driver The device release callback function invoke...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013086)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013086 advisory. In the Linux kernel, the following vulnerability has been resolved: vfio/fsl-mc: Block calling interrupt handler without trigger The eventfdctx trigger pointer of th...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-012955)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-012955 advisory. In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Disable auto-enable of exclusive INTx IRQ Currently for devices requiring masking at th...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-012974)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-012974 advisory. In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Lock external INTx masking ops Mask operations through config space changes to DisINTx...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-012956)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-012956 advisory. In the Linux kernel, the following vulnerability has been resolved: vfio/platform: Create persistent IRQ handlers The vfio-platform SETIRQS ioctl currently allows...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-012946)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-012946 advisory. In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Create persistent INTx handler A vulnerability exists where the eventfd for INTx...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007258)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007258 advisory. In the Linux kernel, the following vulnerability has been resolved: vfio/platform: Create persistent IRQ handlers The vfio-platform SETIRQS ioctl currently allows...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007278)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007278 advisory. In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Disable auto-enable of exclusive INTx IRQ Currently for devices requiring masking at th...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007268)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007268 advisory. In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Create persistent INTx handler A vulnerability exists where the eventfd for INTx...