CVE-2026-64455

A flaw was found in the Linux kernel's chaoskey driver. A local user could trigger a use-after-free vulnerability by closing the device file after the associated USB device has been unplugged. This could lead to a system crash due to memory corruption when a debugging statement attempts to access...

CVE-2026-64408

A flaw was found in the Bluetooth Network Encapsulation Protocol BNEP module of the Linux kernel. The bnepaddconnection function reads the Logical Link Control and Adaptation Protocol L2CAP connection without properly holding a channel lock. This can allow a local attacker to trigger a...

CVE-2026-64389

A flaw was found in the Linux kernel's ksmbd component. A remote attacker could exploit a vulnerability in the NTLMv2 authentication process to modify a session key even when authentication fails. This bypasses security checks and could potentially lead to unauthorized access or session hijacking...

CVE-2026-64347

A flaw was found in the USB gadget composite driver in the Linux kernel. An issue with an empty check in the USBDTOTG handler can lead to reading from an invalid memory location. This can result in a kernel AddressSanitizer KASAN fault, potentially causing information disclosure or a denial of...

CVE-2026-16524

A command injection flaw in PCP's linuxsockets PMDA allows malicious shell metacharacters via the network.persocket.filter metric. This failed validation lets attackers execute arbitrary commands as the PMDA user when metrics refresh. Mitigation To prevent exploitation, restrict access to the...

CVE-2026-64267

A flaw was found in the Linux kernel's Filesystem in Userspace FUSE component. On 32-bit systems, an integer overflow vulnerability exists in the handling of FUSENOTIFYPRUNE messages. A malicious FUSE daemon or a local user could craft a prune notification with a specific count, causing an intege...

CVE-2026-64390

A flaw was found in the Linux kernel's ksmbd component, which provides Server Message Block SMB protocol support. This vulnerability involves incorrect management of byte-range locks when multiple connections are used with SMB3 multichannel. An attacker could exploit this by sending specially...

CVE-2026-64528

A flaw was found in the Linux kernel's Samsung serial driver. When console flow control is enabled, a redundant attempt to acquire a port lock occurs within the receive helper functions. This can lead to a deadlock on the same CPU, causing the system to become unresponsive...

CVE-2026-64399

A flaw was found in ksmbd. This vulnerability allows a remote attacker to overwrite data on a shared file system due to insufficient permission checks in the FSCTLDUPLICATEEXTENTSTOFILE function. Even if a share is configured as read-only or a client has limited write attributes, an attacker can...

CVE-2026-64470

A flaw was found in the Linux kernel's Bluetooth USB btusb driver. This vulnerability occurs during the Marvell Out-Of-Band OOB wakeup configuration when a probe failure happens. An attacker could potentially exploit a use-after-free condition in the completion callback, which may lead to system...

CVE-2026-64501

A flaw was found in the Linux kernel's adsigmadelta driver for analog-to-digital converters ADCs. This vulnerability occurs when the Chip Select CS line, which controls communication with the ADC, remains asserted after a conversion or in an error state. This can prevent other devices on the Seri...

CVE-2026-64392

A flaw was found in the ksmbd component of the Linux kernel. This vulnerability allows an attacker to bypass filesystem permission checks during 'delete-on-close' operations. Specifically, when a file handle is torn down, the base-file unlink and extended attribute xattr removal operations...

CVE-2026-64513

A flaw was found in the Linux kernel's Kernel-based Virtual Machine KVM for x86 architectures. When the apicupdateppr function does not find a deliverable interrupt, it fails to recompute the CR8 intercept, leading to a stale Task Priority Register Threshold TPRTHRESHOLD. This issue can cause a...

CVE-2026-64304

A flaw was found in the Linux kernel's QAT QuickAssist Technology crypto module. This vulnerability occurs in the RSA key parser when handling CRT Chinese Remainder Theorem components. An underflow can happen during a memory copy operation if an RSA CRT component is larger than its allocated...

CVE-2026-64329

A flaw was found in the Linux kernel's USB Type-C UCSI CCG driver. A use-after-free vulnerability occurs during the removal of a USB Type-C device. Specifically, the system attempts to free a memory object before ensuring that all related interrupt handling routines have completed. This timing...

CVE-2026-64444

A flaw was found in the Linux kernel's rtl8723bs Wi-Fi driver. A remote attacker, by operating a malicious Access Point AP, could send a specially crafted association response frame. This could lead to an out-of-bounds read vulnerability, potentially causing information disclosure or system...

CVE-2026-64453

A flaw was found in the Linux kernel's USB subsystem, specifically within the usbio module. This vulnerability, known as a use-after-free UAF, occurs when the system attempts to access memory that has already been released during the disconnection of a USB device. A local attacker or a specially...

CVE-2026-64313

A flaw was found in the Linux kernel's Elliptic Curve Cryptography ECC component. An attacker on an adjacent network could exploit an error in the very long integer vli multiplication's carry flag calculation. This mathematical inaccuracy in cryptographic operations could lead to high impact on...

CVE-2026-64417

A flaw was found in the Linux kernel's memory management mm shrinker subsystem. This vulnerability arises because the shrinkerdebugfsadd function unconditionally creates debugfs files for 'count' and 'scan' operations, even if the corresponding callback functions like scanobjects are not...

CVE-2026-64487

A flaw was found in the Linux kernel's sound subsystem, specifically within the ALSA caiaq driver responsible for handling Traktor Kontrol S4 devices. A local attacker, by providing specially crafted input from a connected device, could exploit an out-of-bounds read vulnerability. This issue aris...

CVE-2026-64488

A flaw was found in the Linux kernel's Advanced Linux Sound Architecture ALSA 'aoa' component. This vulnerability arises when a specific function, sndctlnew1, fails to allocate memory and returns an invalid pointer. The kernel then attempts to use this invalid pointer, which can cause the system ...

CVE-2026-64523

A flaw was found in the Linux kernel's networking handshake component. This vulnerability occurs because a critical file reference is not properly maintained during the handshake process. An attacker could potentially exploit this by causing the system to prematurely release a socket, leading to ...

CVE-2026-64468

A flaw was found in the Linux kernel's binder component. A use-after-free UAF vulnerability exists in the binderfreetransaction function, where a process's reference is accessed after the lock protecting it is released, allowing the process to terminate prematurely. A local attacker with low...

CVE-2026-64286

A flaw was found in the Linux kernel's Kernel-based Virtual Machine KVM for arm64 architecture. The flushhypvcpu function, responsible for copying the host virtual CPU vCPU context, does not properly clear a specific internal pointer hyprunningvcpu. This oversight allows a host to provide a value...

CVE-2026-64307

A flaw was found in the Linux kernel's crypto:ccp module. A local attacker with access to a userspace process could exploit this vulnerability. If Secure Encrypted Virtualization SEV initialization fails while Kernel-based Virtual Machine KVM is running virtual machines, the attacker can trigger ...

CVE-2026-64498

A flaw was found in the Linux kernel's Industrial I/O IIO subsystem, specifically within the hardware consumer buffer hw-consumer. Due to an oversight in memory management, a dedicated memory region scanmask was not properly released when its associated buffer was freed. A local attacker with low...

CVE-2026-64310

A flaw was found in the Linux kernel's crypto: ccp component. A local user, by triggering specific SEV Secure Encrypted Virtualization input/output control ioctl operations when SEV initialization fails and Kernel-based Virtual Machine KVM is actively running virtual machines, could cause the...

CVE-2026-64483

A flaw was found in the Linux kernel's ALSA FireWire iSight driver. A malicious or faulty Apple iSight device connected via FireWire can send specially crafted audio packets. The driver incorrectly processes the sample count in these packets, leading to a buffer overflow where data can be written...

CVE-2026-64471

A flaw was found in the Linux kernel's Bluetooth subsystem btusb. When a Bluetooth controller fails to register, the system may not properly release associated interfaces. This can lead to a use-after-free or double-free memory error when these interfaces are later disconnected, potentially causi...

CVE-2026-64526

A flaw was found in the Linux kernel's ethtool tsconfig component. A missing cleanup function call after an operation could lead to resource exhaustion. This vulnerability may allow a local attacker to cause a Denial of Service DoS by depleting system resources...

CVE-2026-64558

A flaw was found in the Linux kernel, specifically within the s390/pkey component. This vulnerability occurs because the pkeypckmo handler function does not explicitly check the length of the target buffer. If the generated output data exceeds the provided buffer's length, the handler function...

CVE-2026-64473

A flaw was found in the VFIO Virtual Function I/O subsystem of the Linux kernel. During device unregistration, debugfs a diagnostic filesystem entries might remain visible with outdated or "stale" data after the associated resources have been released. This occurs because the debugfs entries are...

CVE-2026-64559

A flaw was found in the Linux kernel. A missing buffer length check in the PKEYVERIFYPROTK ioctl within the s390/pkey module allows a local attacker to provide a buffer length request that exceeds the allocated buffer size. This could lead to information disclosure by reading out-of-bounds memory...

CVE-2026-64460

A flaw was found in the Linux kernel's PCI/IOV subsystem. When a PCI device fails to respond during a power state transition, the kernel's Virtual Function VF Resizable Base Address Register BAR restoration process can attempt to access memory outside of its allocated bounds. This out-of-bounds...

CVE-2026-64319

A flaw was found in the Linux kernel's nvmet-auth component. A remote attacker, by sending a specially crafted NVMe-oF NVMe over Fabrics authentication reply message, can cause an out-of-bounds read in the kernel's memory. This vulnerability, exploitable pre-authentication, can lead to the...

CVE-2026-64560

A flaw was found in the Linux kernel's CPU timer functionality. A race condition, which is a timing issue between different operations, can occur when a process attempts to delete a timer while another operation is still trying to access it. This can lead to a Use-After-Free UAF vulnerability,...

CVE-2026-64388

A flaw was found in the Linux kernel's Server Message Block SMB client. When mounting filesystems using SMB3 POSIX Extensions, modifications to file ownership chown and group chgrp were not correctly applied on the server unless specific mount options were also enabled. This could allow a local...

CVE-2026-64370

A flaw was found in the Linux kernel's posix-cpu-timers component. This vulnerability allows a local user to trigger a resource leak within the docpunanosleep function. The issue occurs because a process identifier PID reference is not properly released if a timer creation operation fails. This...

CVE-2026-64489

A flaw was found in the ALSA Advanced Linux Sound Architecture ymfpci driver in the Linux kernel. This vulnerability occurs because the 'sndctlnew1' function, which allocates memory, may return a null value if memory allocation fails. The driver then attempts to use this null value without proper...

CVE-2026-64358

A flaw was found in the Linux kernel's media component, specifically within the mtk-jpeg driver. An internal function attempts to cancel a background task even when that task is not active on certain system configurations. This can lead to the system logging warning messages, potentially causing...

CVE-2026-64320

A flaw was found in the Linux kernel's nvmet subsystem. An unauthenticated remote attacker could exploit an out-of-bounds heap read vulnerability in the Discovery Get Log Page function. By sending a specially crafted request with a manipulated offset, an attacker could read sensitive kernel memor...

CVE-2026-64416

A flaw was found in the Linux kernel's memory management subsystem, specifically within the swap cgroup functionality. When a system is configured without swap, a corrupted page table entry PTE can lead to a null pointer dereference during process exit. This vulnerability allows a local attacker ...

CVE-2026-64360

A flaw was found in the Linux kernel. The hfsbnoderead function within the HFS/HFS+ filesystem driver could return without fully initializing a buffer. This could lead to the use of uninitialized memory, potentially causing unpredictable system behavior or the disclosure of sensitive information...

CVE-2026-64463

A flaw was found in the Linux kernel's USB Type-C subsystem, specifically within the tcpcirt1711h driver. When a USB Type-C port is initialized, the system may fail to properly unregister the port if certain setup steps do not complete successfully. This oversight in resource management could lea...

CVE-2026-0685

A flaw was found in the Genshi Template Engine. This server-side template injection SSTI vulnerability in the expression evaluation component allows a remote attacker to achieve remote code execution RCE. By sending crafted template expressions, an attacker can execute arbitrary code on the...

CVE-2026-55810

A flaw was found in Drupal Plotly.js Graphing. This vulnerability, stemming from improperly controlled modification of dynamically-determined object attributes, allows for object injection. This could enable an attacker to manipulate application data or potentially execute unauthorized code...

CVE-2026-50642

A flaw was found in diff-so-fancy. The application does not properly sanitize non-SGR Select Graphic Rendition terminal control sequences, allowing other control characters and escape sequences to pass through. An attacker can embed malicious control sequences in filenames, diff metadata, or file...

CVE-2026-67216

A flaw was found in cJSON. An inefficient algorithmic complexity flaw in the cJSONCompare function allows a remote attacker to cause a denial of service DoS. By providing specially crafted, deeply nested JSON JavaScript Object Notation objects for comparison, an attacker can consume excessive CPU...

CVE-2026-59084

A flaw was found in Apache Tomcat. Insufficient technical documentation regarding the secure configuration of the EncryptInterceptor component may lead to deployments with insecure settings. This vulnerability could allow an attacker to exploit misconfigurations that arise from unclear guidance,...

CVE-2026-59083

A flaw was found in Apache Tomcat. This vulnerability, located in the rewrite valve, is due to improper handling of URL encoding hex encoding. A remote attacker could exploit this to bypass security constraints in certain configurations, potentially gaining unauthorized access or performing actio...