Linux Distros Unpatched Vulnerability : CVE-2026-63862

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - PCI: mediatek-gen3: Prevent leaking IRQ domains when IRQ not found In mtkpciesetupirq, the IRQ domains are allocated before the controller's IRQ is fetched. If...

Linux Distros Unpatched Vulnerability : CVE-2026-64019

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: nvme-pci: fix dma mapping leak on data setup error We're leaking the initial DMA mapping...

Linux Distros Unpatched Vulnerability : CVE-2026-64020

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: nvme-pci: fix dmavecs leak on p2p memory We don't unmap P2P memory, so we don't need to trac...

CVE-2026-64042

In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Check BAR resources before exporting a DMABUF A DMABUF exports access to BAR resources and, although they are requested at startup time, we need to ensure they really were reserved before exporting. Otherwise, it's...

CVE-2026-63907

In the Linux kernel, the following vulnerability has been resolved: uio: uiopcigenericsva: fix double free of devmkzalloc memory uiopcisva allocates struct uiopcisvadev with devmkzalloc in probe, but then calls kfreeudev both on the probe error path label outfree and again in remove. Because...

CVE-2026-64071 nvme-pci: fix use-after-free in nvme_free_host_mem()

In the Linux kernel, the following vulnerability has been resolved: nvme-pci: fix use-after-free in nvmefreehostmem nvmefreehostmem frees dev-hmbsgt via dmafreenoncontiguous but never clears the pointer afterward. This leads to a use-after-free if nvmefreehostmem is called twice in the same error...

CVE-2026-64042

In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Check BAR resources before exporting a DMABUF A DMABUF exports access to BAR resources and, although they are requested at startup time, we need to ensure they really were reserved before exporting. Otherwise, it's...

CVE-2026-64042 vfio/pci: Check BAR resources before exporting a DMABUF

In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Check BAR resources before exporting a DMABUF A DMABUF exports access to BAR resources and, although they are requested at startup time, we need to ensure they really were reserved before exporting. Otherwise, it's...

CVE-2026-64042

The CVE-2026-64042 issue affects the Linux kernel’s VFIO PCI path, where a DMABUF export could reveal BAR resources that were not properly reserved. The root cause is a missing guard in the DMABUF-creation path, allowing access to unreserved BAR resources via the export. The public description no...

CVE-2026-64020 nvme-pci: fix dma_vecs leak on p2p memory

In the Linux kernel, the following vulnerability has been resolved: nvme-pci: fix dmavecs leak on p2p memory We don't unmap P2P memory, so we don't need to track it. The dmavec allocation was getting leaked on the completion...

CVE-2026-64019

In the Linux kernel, the following vulnerability has been resolved: nvme-pci: fix dma mapping leak on data setup error We're leaking the initial DMA mapping during iteration if we fail to allocate the tracking descriptor for both PRP and SGL. Unmap the iterator directly; we can't use the existing...

CVE-2026-64019 nvme-pci: fix dma mapping leak on data setup error

In the Linux kernel, the following vulnerability has been resolved: nvme-pci: fix dma mapping leak on data setup error We're leaking the initial DMA mapping during iteration if we fail to allocate the tracking descriptor for both PRP and SGL. Unmap the iterator directly; we can't use the existing...

EUVD-2026-45592

In the Linux kernel, the following vulnerability has been resolved: nvme-pci: fix dma mapping leak on data setup error We're leaking the initial DMA mapping during iteration if we fail to allocate the tracking descriptor for both PRP and SGL. Unmap the iterator directly; we can't use the existing...

CVE-2026-63907

The CVE concerns the Linux kernel driver for uio_pci_sva. The issue arises because uio_pci_sva_dev is allocated with devm_kzalloc() in probe() but is freed explicitly with kfree() both on the probe() error path and again in remove(). Since devm_kzalloc() memory is managed by the device core and i...

CVE-2026-63907

In the Linux kernel, the following vulnerability has been resolved: uio: uiopcigenericsva: fix double free of devmkzalloc memory uiopcisva allocates struct uiopcisvadev with devmkzalloc in probe, but then calls kfreeudev both on the probe error path label outfree and again in remove. Because...

EUVD-2026-45546

In the Linux kernel, the following vulnerability has been resolved: PCI: mediatek-gen3: Prevent leaking IRQ domains when IRQ not found In mtkpciesetupirq, the IRQ domains are allocated before the controller's IRQ is fetched. If the latter fails, the function directly returns an error, without...

CVE-2026-63862 PCI: mediatek-gen3: Prevent leaking IRQ domains when IRQ not found

In the Linux kernel, the following vulnerability has been resolved: PCI: mediatek-gen3: Prevent leaking IRQ domains when IRQ not found In mtkpciesetupirq, the IRQ domains are allocated before the controller's IRQ is fetched. If the latter fails, the function directly returns an error, without...

CVE-2026-63862

The CVE-2026-63862 vulnerability affects the Linux kernel’s PCI subsystem for Mediatek Gen3 hardware. In mtk_pcie_setup_irq(), IRQ domains were allocated before obtaining the controller’s IRQ; if obtaining the IRQ fails, allocated domains were not cleaned up, leading to leakage. The mitigation is...

PT-2026-61359

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the vfio/pci component where BAR Base Address Register resources are not verified before exporting a DMABUF. While these resources are requested during startup, the la...

PT-2026-61224

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A double free issue exists in the uio pci generic sva component. The uio pci sva structure is allocated using devm kzalloc within the probe function. However, the code explicitly calls...