kernel: RDMA/mana: Remove user triggerable WARN_ON() in mana_ib_create_qp_rss()

A flaw was found in the Linux kernel's RDMA/mana component. A local user could trigger a kernel corruption by providing specific configurations through the user Application Programming Interface uAPI that cause an internal error. This issue arises when Work Queues WQs are specified to share the...

CVE-2026-64039

A flaw was found in the Linux kernel's display snapshotting component. The system's snapshotting code incorrectly handles memory alignment for display data, leading to a significant memory overallocation. This vulnerability could allow a local attacker to cause a denial of service DoS by consumin...

CVE-2026-64079

A flaw was found in the Linux kernel's netfilter xtables component. A race condition occurs when a network namespace netns table is registered, making it visible with a null operations ops pointer. If a pernet exit operation runs concurrently, it can attempt to unregister the table using this nul...

CVE-2026-64143

A flaw was found in the Linux kernel's Uniwill laptop driver. This vulnerability allows a local user to potentially cause permanent damage to the battery on certain older Uniwill laptop models. The issue arises when the battery charging limit feature is enabled through a 'force' module parameter,...

CVE-2026-64131

A flaw was found in the Linux kernel's memory management subsystem. The unmapping process for device-private and exclusive memory pages incorrectly checks if a virtual memory area VMA is anonymous. This can lead to spurious warnings during process teardown when a folio is part of a private...

CVE-2026-64088

A flaw was found in the Linux kernel's batman-adv component. An integer overflow vulnerability exists where the 'ttbufflen' variable, intended to be a positive length, can become a negative value. This occurs when a large value is assigned, causing it to wrap around. This incorrect negative value...

CVE-2026-64103

A flaw was found in the Linux kernel's ISCI IntelR C600 Series Chipset Storage Control Unit SCSI driver. This vulnerability occurs during device removal, where a timing issue can allow the system to attempt to use memory that has already been released. This 'use-after-free' condition could be...

CVE-2026-64036

A flaw was found in the Linux kernel. A local attacker with specific system privileges could exploit a vulnerability in the cgroup/rstat component. By manipulating a function that processes CPU Central Processing Unit statistics, an attacker could cause an out-of-bounds write. This could lead to ...

CVE-2026-64185

A flaw was found in the Linux kernel's sysfs component. When an attempt to update a sysfs group fails, the system can incorrectly remove an already existing sysfs directory. This unintended removal can lead to a denial of service or system instability by silently destroying critical system...

CVE-2026-64130

A flaw was found in the Linux kernel's memory management subsystem. When the initonfree feature is enabled, the system may fail to properly initialize memory tags for 'huge zero folios' large blocks of memory filled with zeros before they are mapped to user space. This oversight can lead to the...

CVE-2026-64177

A flaw was found in the Linux kernel's Phonet Pipe End Point PEP protocol. This vulnerability arises from an inconsistent lock state when the pepdorcv function forwards a packet to a child socket. Specifically, the child socket's lock can be acquired with Bottom Halves BH enabled in one execution...

CVE-2026-64191

A flaw was found in the Linux kernel's i2c-stub driver. A local user with access to the /dev/i2c- device can exploit this vulnerability by issuing an I2C System Management Bus SMBus input/output control ioctl command with a specially crafted block transfer length. This invalid length can cause th...

CVE-2026-64081

A flaw was found in the Linux kernel's ARM Firmware Framework for Arm armffa component. This vulnerability arises from insufficient validation of framework notification message layouts. A local attacker, by providing specially crafted firmware data in the shared RX buffer, could trigger an...

CVE-2026-64190

A flaw was found in the Linux kernel's team driver. A local attacker with CAPNETADMIN capabilities could exploit a race condition during a team device mode change. This occurs when the teamchangemode function clears internal operation pointers before safely restoring them, while the teamxmit...

CVE-2026-64206

A flaw was found in the Linux kernel's Bluetooth Logical Link Control and Adaptation Protocol L2CAP subsystem. A local attacker could trigger a deadlock during connection teardown due to a circular locking dependency between l2capconndel and processpendingrx functions. This vulnerability can lead...

CVE-2026-64135

A flaw was found in the Linux kernel's pmbus/adm1266 driver. This vulnerability occurs because the adm1266nvmemreadblackbox function uses a small, fixed-size buffer to read data from an I2C Inter-Integrated Circuit device. If the device sends more data than the buffer can hold, it causes a buffer...

CVE-2026-64149

A flaw was found in the Linux kernel's Direct Memory Access DMA mapping subsystem. On ARM64 systems configured with SPARSEMEM a memory management model, the dmamapresource function could incorrectly identify valid memory-mapped input/output MMIO addresses as random access memory RAM. This false...

CVE-2026-64207

A flaw was found in the Linux kernel's DualPI2 Dual-rate PI2 queue discipline. This vulnerability arises from incorrect accounting of Generic Segmentation Offload GSO backlog, where the parent queue such as QFQ - Hierarchical Fair Queueing miscalculates the number of queued packets. This...

CVE-2026-64184

A flaw was found in the Linux kernel's Data Access MONitor DAMON sysfs schemes. The damonsysfsmemcgpathtoid function does not correctly release a cgroup reference, leading to a resource leak. This vulnerability could allow a local attacker to exhaust system resources, potentially causing a denial...

CVE-2026-64187

A flaw was found in the Linux kernel's XFS filesystem log recovery component. A local attacker could exploit this vulnerability by crafting a malicious XFS log. When the system attempts to recover from this log, it triggers a null-pointer dereference, which can lead to a system crash. This result...