CVE-2026-64527

The CVE-2026-64527 entry describes a Linux kernel issue in drm/hyperv where VMBus packet size is not validated in the receive callback. hyperv_receive_sub() dispatches on msg->vid_hdr.type without knowing the host-written length, leading to a potential read of stale data when copying from hv-&...

CVE-2026-64455 USB: chaoskey: Fix slab-use-after-free in chaoskey_release()

In the Linux kernel, the following vulnerability has been resolved: USB: chaoskey: Fix slab-use-after-free in chaoskeyrelease The chaoskey driver has a use-after-free bug in its release routine. If the user closes the device file after the USB device has been unplugged, a debugging log statement...

CVE-2026-64427 HID: logitech-dj: Fix maxfield check in DJ short report validation

In the Linux kernel, the following vulnerability has been resolved: HID: logitech-dj: Fix maxfield check in DJ short report validation Commit b6a57912854e "HID: logitech-dj: Prevent REPORTIDDJSHORT related user initiated OOB write" added validation for the DJ short output report, but the error pa...

CVE-2026-64410 netfilter: flowtable: IPIP tunnel hardware offload is not yet support

In the Linux kernel, the following vulnerability has been resolved: netfilter: flowtable: IPIP tunnel hardware offload is not yet support No driver supports for IPIP tunnels yet, give up early on setting up the hardware offload for this scenario. This patch adds a stub that can be enhanced to add...

CVE-2026-64349 usb: dwc3: fix dwc3_readl() and dwc3_writel() calls in dwc3_ulpi_setup()

In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: fix dwc3readl and dwc3writel calls in dwc3ulpisetup The dwc3ulpisetup calls the register read and write calls with dwc3-regs when both these calls take the dwc3 structure directly. Chnage these two calls to fix the...

CVE-2026-64337 usb: mtu3: unmap request DMA on queue failure

In the Linux kernel, the following vulnerability has been resolved: usb: mtu3: unmap request DMA on queue failure mtu3gadgetqueue maps the request before checking whether the QMU GPD ring can accept another transfer. the request is returned with -EAGAIN before it is linked on the endpoint request...

SUSE CVE-2026-64232

In the Linux kernel, the following vulnerability has been resolved: block: recompute nrintegritysegments in blkinsertclonedrequest blkinsertclonedrequest already recomputes nrphyssegments against the bottom queue, because "the queue settings related to segment counting may differ from the origina...

PT-2026-64648

In the Linux kernel, the following vulnerability has been resolved: HID: logitech-dj: Fix maxfield check in DJ short report validation Commit b6a57912854e "HID: logitech-dj: Prevent REPORT ID DJ SHORT related user initiated OOB write" added validation for the DJ short output report, but the error...

Linux Distros Unpatched Vulnerability : CVE-2026-64248

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: MIPS: smp: report dying CPU to RCU in stopthiscpu smpsendstop parks all secondary CPUs in...

PT-2026-64729

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the BPF JIT allocator where multiple small programs are packed into larger executable allocations and space is reused as programs are loaded and freed. When new code i...

DEBIAN-CVE-2026-64231

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dsi: don't dump registers past the mapped region On DSI 6G platforms the IO address space is internally adjusted by iooffset. Later this adjusted address might be used for memory dumping. However the size that is used for...

UBUNTU-CVE-2026-64251

In the Linux kernel, the following vulnerability has been resolved: pwrseq: core: fix use-after-free in pwrseqdebugfsseqnext pwrseqdebugfsseqnext declares 'next' with freeputdevice, which causes putdevice to be called on the returned pointer when the variable goes out of scope. This results in a...

CVE-2026-64254

CVE-2026-64254: In the Linux kernel NTB EPF path, a teardown path could call pci_iounmap() on the same iomem with an offset when BARs for PEER_SPAD and CONFIG are shared. The result was a kernel warning about vunmap() on a nonexistent vm area. A fix exists to unmap only when the two BARs used are...

EUVD-2026-48657

In the Linux kernel, the following vulnerability has been resolved: MIPS: smp: report dying CPU to RCU in stopthiscpu smpsendstop parks all secondary CPUs in stopthiscpu. The function marks the CPU offline for the scheduler via setcpuonlinefalse but never informs RCU, so RCU keeps expecting a...

CVE-2026-64232 block: recompute nr_integrity_segments in blk_insert_cloned_request

In the Linux kernel, the following vulnerability has been resolved: block: recompute nrintegritysegments in blkinsertclonedrequest blkinsertclonedrequest already recomputes nrphyssegments against the bottom queue, because "the queue settings related to segment counting may differ from the origina...

RHEL 9 : kpatch-patch-5_14_0-427_100_1, kpatch-patch-5_14_0-427_113_1, kpatch-patch-5_14_0-427_126_1, kpatch-patch-5_14_0-427_68_2, and kpatch-patch-5_14_0-427_84_1 (RHSA-2026:44006)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:44006 advisory. This is a kernel live patch module which can be loaded by the kpatch command line utility to modify the code of a running kernel. This patc...

SUSE CVE-2026-63862

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...

SUSE CVE-2026-63982

In the Linux kernel, the following vulnerability has been resolved: net/sched: Fix ethx:ingress - ethy:egress - ethx:ingress mirred loop When mirred redirects to ingress from either ingress or egress the loop state from schedmirreddev array dev is lost because of 1 the packet deferral into the...

SUSE CVE-2026-64167

In the Linux kernel, the following vulnerability has been resolved: kho: skip KHO for crash kernel khofillkimage unconditionally populates the kimage with KHO metadata for every kexec image type. When the image is a crash kernel, this can be problematic as the crash kernel can run in a small...

SUSE CVE-2026-64180

In the Linux kernel, the following vulnerability has been resolved: mm/memoryhotplug: fix memory block reference leak on remove Patch series "mm: Fix memory block leaks and locking", v2. This series fixes two memory block device reference leaks and one locking issue around the per-memoryblock...