CVE-2026-64461

A flaw was found in the Linux kernel's MediaTek PCIe driver. When a Peripheral Component Interconnect Express PCIe port fails to enable, the associated Interrupt Request IRQ domains are not properly released. This resource leak can accumulate over time, potentially leading to a denial of service...

CVE-2026-64454

A flaw was found in the Linux kernel's USB dwc3 driver. A local attacker could trigger a condition where a sleeping function is called from an invalid context during a USB gadget suspend operation. This can lead to system instability or a kernel panic, resulting in a Denial of Service DoS...

CVE-2026-64338

A flaw was found in the Linux kernel's uss720 driver. When the uss720probe function attempts to initialize a USB parallel port parport device, it registers the parport but may fail to unregister it if a subsequent hardware register read operation fails. This improper resource management leaves a...

CVE-2026-64334

A flaw was found in the Linux kernel's digiacceleport USB serial driver. This vulnerability occurs when a USB device using the driver is disconnected, and operations such as opening or closing the device are happening concurrently. Persistent errors in sending out-of-band OOB write Universal Seri...

CVE-2026-64494

A flaw was found in the Linux kernel's gp2ap002 light sensor driver. When the driver attempts to read lux values and encounters an error, it fails to properly release a power management resource. This oversight leads to a permanent leak of the resource, which prevents the affected device from...

CVE-2026-64280

A flaw was found in the Linux kernel's dfl-afu FPGA driver. A local user could exploit this vulnerability by providing an excessively large length value during Direct Memory Access DMA mapping operations. The system incorrectly truncates this value, leading to memory corruption. This could allow ...

CVE-2026-64517

A flaw was found in the Linux kernel. This vulnerability, located in the graphics subsystem drm/xe/gsc, involves a double-free error during the initialization of a graphics component. An attacker could potentially exploit this memory corruption issue to cause a system crash, leading to a denial o...

CVE-2026-64273

A flaw was found in the Linux kernel's iforce input driver. A malicious actor with a specially crafted input device could exploit an out-of-bounds write vulnerability by sending an unvalidated force-feedback effect index. This could allow the attacker to corrupt memory, potentially leading to...

CVE-2026-64303

A flaw was found in the Linux kernel's fsl-lpspi driver. This vulnerability occurs when the transmit TX Direct Memory Access DMA channel fails to prepare, but the receive RX DMA channel continues to operate. This can lead to memory corruption or a use-after-free condition, potentially allowing an...

CVE-2026-64311

A flaw was found in the Linux kernel's loongson-rng random number generator. This component suffered from a use-after-free vulnerability, which could lead to system instability or denial of service. Additionally, the loongson-rng did not provide forward security, a crucial cryptographic property...

CVE-2026-64271

A flaw was found in the Linux kernel's touchwin input driver. A malicious, malfunctioning, or counterfeit Touchwindow peripheral can exploit an unbounded heap out-of-bounds write vulnerability by streaming specific non-zero bytes. This prevents the packet index from resetting, allowing the...

CVE-2026-64365

A flaw was found in the Linux kernel's letsketch Human Interface Device HID driver. This vulnerability, a Use-After-Free UAF, occurs because a timer is not properly shut down when the device is removed or during an error in its setup. This can cause the system to attempt to access memory that has...

CVE-2026-64409

A flaw was found in the Linux kernel's Bluetooth MTK SDIO btmtksdio driver. An incorrect timeout check in the btmtksdiotxrxwork function can lead to an infinite loop. This prevents the loop from terminating and releasing the SDIO host, resulting in a denial of service DoS where the system resourc...

CVE-2026-64482

A flaw was found in the Linux kernel's Advanced Linux Sound Architecture ALSA Gravis Ultrasound GUS driver. When memory allocation fails, the sndctlnew1 function can return a null value. The sndgf1pcmvolumecontrol function does not properly check for this null return, leading to a null pointer...

CVE-2026-64493

A flaw was found in the Linux kernel's mpl115 pressure sensor driver. When a read error occurs in the mpl115readraw function, the driver fails to properly release a Power Management PM reference. This oversight leads to a continuous leak of PM references with each failed read. The accumulation of...

CVE-2026-64432

A flaw was found in the Linux kernel's ntfs3 file system driver. A local attacker can exploit this vulnerability by mounting a specially crafted NTFS image. This can lead to a kernel slab out-of-bounds write during the $LogFile journal replay process, potentially causing a system crash or denial ...

USN-8620-2: Linux kernel (Azure FIPS) vulnerabilities

Maxim Suhanov discovered that the NTFS file system implementation in the Linux kernel did not properly validate file name length in certain situations, leading to an out-of-bounds read. An attacker could use this to construct a malicious NTFS image that, when mounted and operated on, could expose...

CVE-2026-64421

A flaw was found in the Linux kernel's imx8-isi media driver. This use-after-free vulnerability occurs during the removal of the driver due to an incorrect order of cleanup operations. A local attacker could potentially exploit this to cause a denial of service or achieve arbitrary code execution...

CVE-2026-64499

A flaw was found in the Linux kernel's ti-ads1119 Analog-to-Digital Converter ADC driver. This vulnerability occurs during the buffer pre-enable process, where a Power Management PM reference is not properly released if an I2C communication error occurs. This oversight can lead to a resource leak...

CVE-2026-64366

A flaw was found in the Linux kernel's Wacom Human Interface Device HID driver. This vulnerability occurs in the wacomwacqueueinsert function when handling incoming reports. Improper management of the kernel's internal buffer kfifo can lead to a slab-out-of-bounds write, allowing an attacker to...