CVE-2026-89586

A flaw was found in the Linux kernel's libata-scsi component. This vulnerability occurs when the system attempts to perform Data Set Management DSM TRIM operations on storage devices with logical sector sizes exceeding 2048 bytes. Due to an incorrect handling of the TRIM descriptor generation,...

CVE-2026-89514

A flaw was found in the Linux kernel's Fibre Channel over Ethernet Network Interface Card fnic driver. The fnicfcoeprocessvlanresp function attempts to allocate memory in a way that can cause the system to sleep while holding a spinlock. This incorrect memory allocation in an atomic context can...

CVE-2026-89549

A flaw was found in the sunrpc component of the Linux kernel. When the nfsd service runs with fewer threads than available pools, a transport can be routed to a pool with no active threads. This prevents the connection from being processed, causing it to hang indefinitely. This can lead to a Deni...

CVE-2026-89535

A flaw was found in the svcrdma module of the Linux kernel. A use-after-free vulnerability can occur due to an incorrect order of operations during the teardown of an RDMA Remote Direct Memory Access transport. If a device unregistration process happens concurrently, it can attempt to access a...

CVE-2026-80991

A flaw was found in the Linux kernel's net: ravb module. A race condition exists during the Precision Time Protocol PTP clock teardown. This allows the ravbptpinterrupt function to attempt to use a PTP clock after it has been freed by ptpclockunregister, leading to a use-after-free vulnerability...

CVE-2026-80938

A flaw was found in the Linux kernel, specifically within the mt7615 Wi-Fi driver. A deadlock can occur during system suspend operations when the suspend process attempts to acquire a mutex a locking mechanism while simultaneously waiting for a work item macwork that also requires the same mutex...

CVE-2026-89465

A flaw was found in the Linux kernel, specifically within the rt9455 power supply driver. This vulnerability occurs due to improper management of delayed tasks when the device is being removed or if its initialization fails. A pending task can attempt to access memory that has already been...

CVE-2026-89443

A flaw was found in the Linux kernel's platform/x86 ISST module. The isstifgetperflevelmask and isstifgetbasefreqmask functions fail to validate a user-provided 'level' parameter. A local attacker could exploit this by providing an invalid 'level' value, leading to an out-of-bounds read from the...

CVE-2026-81017

A flaw was found in the Linux kernel's sensorhub component. A local attacker could provide a maliciously crafted sensor number in an EC FIFO event. This unchecked sensor number could lead to an out-of-bounds read and write in the batchstate array, potentially causing memory corruption or system...

CVE-2026-80984

A flaw was found in the net/smc component of the Linux kernel. When a link group terminates while a socket is waiting in smcclosestreamwait, a NULL pointer dereference can occur during the SMC-D teardown path. This can lead to a system crash, resulting in a Denial of Service DoS...

CVE-2026-89696

A flaw was found in the Linux kernel's Network File System NFS daemon nfsd. A remote client can exploit this by sending a specially crafted NFS COMPOUND request. This request, when processed, can lead to a NULL pointer dereference in the nfsd kthread, causing the system to crash and resulting in ...

CVE-2026-89677

A flaw was found in the Linux kernel's Network File System Daemon nfsd. When creating files, the dentrycreate function could return an unexpected directory entry dentry. This could lead to a previously stored dentry being prematurely freed and then used again, potentially causing memory corruptio...

CVE-2026-89637

A flaw was found in the Linux kernel's Server Message Block SMB client. When processing a malformed secondary TRANSACT2 response, a use-after-free UAF vulnerability and a buffer leak can occur in the cifschecktrans2 function. This can lead to a dangling buffer being reused by the demux thread,...

CVE-2026-89610

A flaw was found in the Linux kernel's NTFS component. The mapping pairs decoder fails to verify if a run length extends beyond the volume boundary. A local attacker could exploit this by providing a malformed NTFS image with a crafted mapping pairs array. This could lead to memory corruption and...

CVE-2026-80942

A flaw was found in the Linux kernel's rtlwifi driver for rtl8192du. Specifically, a memory allocation made during the initialization of shared data was not consistently freed in error handling paths. This could result in a memory leak, potentially leading to system instability or a Denial of...

CVE-2026-89478

A flaw was found in the Linux kernel's Stream Control Transmission Protocol SCTP implementation. An authenticated attacker could exploit a timing window during the removal of an SCTP transport. This could lead to the system attempting to read from freed memory, potentially causing a denial of...

CVE-2026-80949

A flaw was found in the Linux kernel's brcmfmac Wi-Fi driver. The memory allocated for a buffer is not properly released in certain error handling paths within the brcmfsdioreadcontrol function. This improper memory management can lead to a memory leak, potentially causing system instability or a...

CVE-2026-89602

A flaw was found in the erofs Enhanced Read-Only File System component of the Linux kernel. This vulnerability occurs when resizing global buffers, specifically if a resize operation fails after some buffers have already been enlarged. A subsequent retry can lead to memory corruption by attemptin...

CVE-2026-89471

A flaw was found in the Linux kernel's crosusbpd-charger driver. A malicious or compromised embedded controller EC can report an excessive number of USB Power Delivery PD ports. This causes the driver to write beyond the allocated memory buffer when populating a fixed-size array for port data,...

CVE-2026-89735

A flaw was found in the Linux kernel's USB gadget MIDI2 driver. The driver fails to properly remove default configuration file system configfs groups during teardown, leading to a resource leak. A local attacker could exploit this vulnerability to cause memory exhaustion, potentially resulting in...