Linux Distros Unpatched Vulnerability : CVE-2026-64476

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - vfio/pci: Latch disableidled3 per device When disableidled3 was introduced in vfio-pci, it directly manipulated the device power state with pcisetpowerstate...

Linux Distros Unpatched Vulnerability : CVE-2026-64461

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - PCI: mediatek: Fix IRQ domain leak when port fails to enable When mtkpcieenableport fails, mtkpcieportfree removes the port from pcie-ports and frees the port...

PT-2026-64682

In the Linux kernel, the following vulnerability has been resolved: PCI: mediatek: Fix IRQ domain leak when port fails to enable When mtk pcie enable port fails, mtk pcie port free removes the port from pcie-ports and frees the port structure. However, the IRQ domains set up earlier by mtk pcie...

Linux Distros Unpatched Vulnerability : CVE-2026-64430

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - NTB: epf: Avoid calling pciirqvector from hardirq context ntbepfvecisr calls pciirqvector in hardirq context to derive the vector number. pciirqvector calls...

PT-2026-64696

In the Linux kernel, the following vulnerability has been resolved: vfio/pci: Release the VGA arbiter client on register device failure The re-order in the Fixes commit below displaced vfio pci vga init as the last failure point of what is now vfio pci core register device without introducing an...

Linux Distros Unpatched Vulnerability : CVE-2026-64475

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - vfio/pci: Release the VGA arbiter client on registerdevice failure The re-order in the Fixes commit below displaced vfiopcivgainit as the last failure point of...

Linux Distros Unpatched Vulnerability : CVE-2026-64460

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - PCI/IOV: Skip VF Resizable BAR restore on read error sriovrestorevfrebarstate uses the VF Resizable BAR Control register to decide how many VF BARs to restore...

DEBIAN-CVE-2026-64254

In the Linux kernel, the following vulnerability has been resolved: NTB: epf: Avoid pciiounmap with offset when PEERSPAD and CONFIG share BAR When BARPEERSPAD and BARCONFIG share one PCI BAR, the module teardown path ends up calling pciiounmap on the same iomem with some offset, which is...

CVE-2026-64254

In the Linux kernel, the following vulnerability has been resolved: NTB: epf: Avoid pciiounmap with offset when PEERSPAD and CONFIG share BAR When BARPEERSPAD and BARCONFIG share one PCI BAR, the module teardown path ends up calling pciiounmap on the same iomem with some offset, which is...

UBUNTU-CVE-2026-64254

In the Linux kernel, the following vulnerability has been resolved: NTB: epf: Avoid pciiounmap with offset when PEERSPAD and CONFIG share BAR When BARPEERSPAD and BARCONFIG share one PCI BAR, the module teardown path ends up calling pciiounmap on the same iomem with some offset, which is...

CVE-2026-64234

The CVE-2026-64234 entry concerns the Linux kernel tty/serial driver pch_uart. The root cause is a missing check of the return value from dma_alloc_coherent(), which could yield a NULL pointer, triggering a crash in dma_handle_rx(). The fix adds a guard for dma_alloc_coherent() failure and ensure...

CVE-2026-64234

In the Linux kernel, the following vulnerability has been resolved: tty: serial: pchuart: add check for dmaalloccoherent Add a check for dmaalloccoherent failure to prevent a potential NULL pointer dereference in dmahandlerx. Properly release DMA channels and the PCI device reference using a goto...

PT-2026-64369

In the Linux kernel, the following vulnerability has been resolved: NTB: epf: Avoid pci iounmap with offset when PEER SPAD and CONFIG share BAR When BAR PEER SPAD and BAR CONFIG share one PCI BAR, the module teardown path ends up calling pci iounmap on the same iomem with some offset, which is...

kernel security, bug fix, and enhancement update

An update is available for kernel. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The kernel packages contain the Linux kernel, the core of any Linux operating...

CVE-2026-64020

A flaw was found in the Linux kernel's nvme-pci driver. This vulnerability occurs due to improper handling of peer-to-peer P2P memory, where dmavec allocations are not correctly unmapped. This oversight leads to a memory leak, which can degrade system performance and potentially lead to a denial ...

SUSE 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...

kernel security, bug fix, and enhancement update

4.18.0-553.146.1 - Update Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug: 24817676 - Conflict with shim-ia32 and...

EulerOS Virtualization 2.10.0 : kernel (EulerOS-SA-2026-2854)

According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : mrp: introduce active flags to prevent UAF when applicant uninitCVE-2022-50697 net: skbuff: propagate shared-frag marker through...

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-2026-64020

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...