kvm_arch_vcpu_ioctl() ARM64 Kernel DoS

The vulnerability of the kvmarchvcpuioctl function in the arch/arm64/kvm/arm.c module of the virtualization subsystem on the 64-bit ARM-based Linux operating system is related to access to an uninitialized pointer. Exploiting this vulnerability could allow a attacker to cause a service failure...

Btrfs close_ctree Heap Buffer Overflow DoS

The vulnerability of the closectree function in the fs/btrfs/disk-io.c file of the Btrfs file system in the Linux kernel leads to mutual locking issues. Exploiting this vulnerability could allow an attacker to cause a service failure...

Linux kernel rpmsg_chrdev_eptdev_destroy() Buffer Overflow

The vulnerability of the rpmsgchrdeveptdevdestroy function in the drivers/rpmsg/rpmsgchar.c module of the Linux kernel is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility ...

Linux hugetlbfs fallocate buffer overflow DoS

The vulnerability of the hugetlbfsfallocate function in the Linux file system support module fs/hugetlbfs/inode.c is related to the execution of operations beyond the buffer boundaries in memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, a...

Linux kernel Remote Processor Buffer Overflow DoS

The vulnerability of the rproccoredumpwrite function in the drivers/remoteproc/remoteprocdebugfs.c driver of the Linux kernel’s remote processor subsystem is related to a numerical order loss or cyclic shift. Exploiting this vulnerability could allow an attacker to compromise the integrity of...

Linux kernel Heap Buffer Overflow DoS

The vulnerability of the ubifssysfsinit function in the fs/ubifs/sysfs.c file of the Linux kernel file system is related to improper memory release. Exploiting this vulnerability can allow an attacker to cause a service failure...

Linux kernel RCU Heap Buffer Overflow DoS

The vulnerability of the rcuscalecleanup function in the kernel/rcu/rcuscale.c module of the synchronization subsystem in Linux multi-threaded kernel systems is related to the execution of operations outside of memory buffers. Exploiting this vulnerability can allow an attacker to cause a service...

Linux SCSI Device Service Heap Buffer Overflow DoS

The vulnerability of the lpfcupdatecmfcmpl function in the drivers/scsi/lpfc/lpfcscsi.c file of the Linux SCSI device support driver is related to a buffer overflow based on a stack. Exploiting this vulnerability could allow an attacker to cause a system failure...

drivers/clk/clk.c Heap Buffer Overflow DoS

The vulnerability of the devmclknotifierregister function in the drivers/clk/clk.c module of the Samsung Exynos CPU driver for Linux operating systems is related to improper memory release. Exploiting this vulnerability could allow an attacker to cause a system failure...

Linux kernel DMI Sysfs Register Handle Buffer Overflow DoS

The vulnerability of the dmisysfsregisterhandle function in the drivers/firmware/dmi-sysfs.c module of the Linux kernel’s firmware driver lies in the access to an uninitialized pointer. Exploiting this vulnerability could allow a attacker to cause a system failure...

Linux MPTCP Heap Buffer Overflow DoS

The vulnerability of the mptcpclosessk function in the net/mptcp/protocol.c module of the Linux kernel is related to errors during the update of the link counters. Exploiting this vulnerability can allow an attacker to compromise the confidentiality, integrity, and accessibility of the protected...

Linux Kernel Heap Buffer Overflow DoS

The vulnerability of the skbtstamptx function in the net/core/skbuff.c module, which supports kernel network functions in the Linux operating system, is related to improper memory release. Exploiting this vulnerability could allow an attacker to cause a service failure...

MiracleLinux 9 : kernel-5.14.0-611.41.1.el9_7 (AXSA:2026-356:22)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-356:22 advisory. kernel: HID: intel-thc-hid: intel-thc: Fix incorrect pointer arithmetic in I2C regs save CVE-2025-39818 kernel: mlxsw: spectrummr: Fix use-after-free...

Linux net/unix/af_unix Queue OOB DoS

The vulnerability of the queueoob function in the net/unix/afunix.c module of the Linux operating system’s kernel is related to improper memory release. Exploiting this vulnerability may allow an attacker to access protected information or cause service failures...

EUVD-2026-15350

In the Linux kernel, the following vulnerability has been resolved: wifi: radiotap: reject radiotap with unknown bits The radiotap parser is currently only used with the radiotap namespace not with vendor namespaces, but if the undefined field 18 is used, the alignment/size is unknown as well. In...

EUVD-2026-15272

In the Linux kernel, the following vulnerability has been resolved: mptcp: pm: in-kernel: always mark signal+subflow endp as used Syzkaller managed to find a combination of actions that was generating this warning: msk-pm.localaddrused == 0 WARNING: net/mptcp/pmkernel.c:1071 at...

CVE-2026-23317

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: Return the correct value in vmwtranslateptr functions Before the referenced fixes these functions used a lookup function that returned a pointer. This was changed to another lookup function that returned an error code...

UBUNTU-CVE-2026-23374

In the Linux kernel, the following vulnerability has been resolved: blktrace: fix thiscpuread/write in preemptible context tracingrecordcmdline internally uses thiscpuread and thiscpuwrite on the per-CPU variable tracecmdlinesave, and tracesavecmdline explicitly asserts preemption is disabled via...

UBUNTU-CVE-2026-23290

In the Linux kernel, the following vulnerability has been resolved: net: usb: pegasus: validate USB endpoints The pegasus driver should validate that the device it is probing has the proper number and types of USB endpoints it is expecting before it binds to it. If a malicious device were to not...

CVE-2026-23307

In the Linux kernel, the following vulnerability has been resolved: can: emsusb: emsusbreadbulkcallback: check the proper length of a message When looking at the data in a USB urb, the actuallength is the size of the buffer passed to the driver, not the transferbufferlength which is set by the...