CVE-2026-98703

A flaw was found in the Linux kernel's mac80211 wireless subsystem. A local privileged user can cause a Denial of Service DoS by writing an invalid index value to the fixed-rate debugfs debug filesystem interface. Due to missing input validation, the kernel uses the value to access data outside...

CVE-2026-98666

A flaw was found in the Linux kernel's Industrial I/O IIO adis16136 gyroscope driver. The driver fails to properly synchronize debugfs read operations during device unbinding, allowing an active read to continue after the underlying device data structures have been freed. A local user with access...

CVE-2026-98664

A flaw was found in the Linux kernel's ADIS16400 driver. A local user with access to the debug file system debugfs could cause a Denial of Service DoS or kernel memory corruption due to a use-after-free condition. This issue occurs because the driver creates its serial number debugfs file without...

CVE-2026-98623

A flaw was found in the Linux kernel's Nouveau driver. A local user can trigger an out-of-bounds read by requesting an invalid clock performance state through the debugfs interface. This issue can lead to a system crash, resulting in a Denial of Service DoS...

CVE-2026-89851

A flaw was found in the Linux kernel's qla2xxx SCSI driver. An issue in the qla2x00dfsfcewrite function, responsible for parsing Fibre Channel over Ethernet FCE trace enable settings in debugfs, could lead to a null pointer dereference. A local attacker with access to debugfs could trigger this...

CVE-2026-92505

A flaw was found in the Linux kernel's iommu/amd component, specifically within the devidwrite debugfs function. When the foreachpcisegment loop fails to find a matching segment, a pointer can reference an invalid memory location. Accessing this invalid memory can lead to undefined behavior,...

CVE-2026-92477

A flaw was found in the Linux kernel, specifically within the scsi: ufs: debugfs component. The ufssavederrwrite function copies user-provided input into a stack buffer without ensuring sufficient space for a string terminator. If the input completely fills the buffer, it overwrites the terminato...

kata-cve-2020-2023-poc

kata-cve-2020-2023-poc 1. Reproduce Environment Note: The environment needs support KVM https://github.com/ssst0n3/dockerarchive/tree/branchubuntu-20.04docker-ce-19.03.11containerd.io-1.4.9kata-1.11.0 $ git clone https://github.com/ssst0n3/dockerarchive.git $ cd dockerarchive $ git checkout...

Linux Distros Unpatched Vulnerability : CVE-2026-98623

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/nouveau/clk: fix list cursor use after loop in nvkmclkustateupdate If listforeachentry exits without hitting a break then pstate is not a valid pstate...

Siemens SIMATIC S7-1500 TM MFP Expired Pointer Dereference (CVE-2026-46125)

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: remove station if connection prep fails If connection preparation fails for MLO connections, then the interface is completely reset to non-MLD. In this case, we must not keep the station since it's related to the...

Siemens SIMATIC S7-1500 TM MFP Improper Input Validation (CVE-2026-46190)

In the Linux kernel, the following vulnerability has been resolved: mtd: spi-nor: debugfs: fix out-of-bounds read in spinorparamsshow Sashiko noticed an out-of-bounds read 1. In spinorparamsshow, the snorfnames array is passed to spinorprintflags using sizeofsnorfnames. Since snorfnames is an arr...

CVE-2026-98519

A flaw was found in the Linux kernel's AMD GPU amdgpu driver. A local user with access to the debugfs interface can trigger an interrupted lock operation during device testing, which prevents the driver from releasing an acquired runtime power management reference. Consequently, the graphics...

UBUNTU-CVE-2026-98666

In the Linux kernel, the following vulnerability has been resolved: iio: gyro: adis16136: fix unprotected debugfs reads The serialnumber file operations are open coded and never call debugfsfileget, which debugfscreatefileunsafe requires. debugfsremoverecursive therefore does not wait for a read ...

CVE-2026-98623

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau/clk: fix list cursor use after loop in nvkmclkustateupdate If listforeachentry exits without hitting a break then "pstate" is not a valid pstate pointer. Introduce a "found" variable instead. The check is reachable fr...

CVE-2026-98663

In the Linux kernel, the following vulnerability has been resolved: iio: imu: adis16480: fix unprotected debugfs reads The firmwarerevision and firmwaredate file operations are open coded and never call debugfsfileget, which debugfscreatefileunsafe requires. debugfsremoverecursive therefore does...

CVE-2026-98664

In the Linux kernel, the following vulnerability has been resolved: iio: imu: adis16400: fix unprotected debugfs reads adis16400serialnumberfops is open coded and never calls debugfsfileget, so debugfsremoverecursive does not wait for a read in progress and unbind frees the iiodev underneath it...

UBUNTU-CVE-2026-98703

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: minstrelht: validate fixed rate index The fixedrateidx debugfs file is a plain u32 attribute, so any value can be written to it. minstrelhtupdatestats then copies the value into mi-maxtprate and mi-maxprobrate, an...

UBUNTU-CVE-2026-98663

In the Linux kernel, the following vulnerability has been resolved: iio: imu: adis16480: fix unprotected debugfs reads The firmwarerevision and firmwaredate file operations are open coded and never call debugfsfileget, which debugfscreatefileunsafe requires. debugfsremoverecursive therefore does...

CVE-2026-98703

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: minstrelht: validate fixed rate index The fixedrateidx debugfs file is a plain u32 attribute, so any value can be written to it. minstrelhtupdatestats then copies the value into mi-maxtprate and mi-maxprobrate, an...

CVE-2026-98666

In the Linux kernel, the following vulnerability has been resolved: iio: gyro: adis16136: fix unprotected debugfs reads The serialnumber file operations are open coded and never call debugfsfileget, which debugfscreatefileunsafe requires. debugfsremoverecursive therefore does not wait for a read ...