CVE-2026-74535

A flaw was found in the Linux kernel's Bluetooth ISO subsystem. This vulnerability arises from a race condition where the isosocktimeout function can execute concurrently with isoconndel, leading to a Use-After-Free UAF condition. A UAF vulnerability allows an attacker to potentially execute...

CVE-2026-74481

A flaw was found in the Linux kernel's memory management, specifically within the page reporting mechanism. During system suspend or hibernation, the page reporting process could attempt to access memory that had already been freed by device drivers. This Use-After-Free vulnerability can lead to ...

CVE-2026-74480

A flaw was found in the Linux kernel's network bridge module. When handling multicast fast-leave, a vulnerability exists where the system may attempt to access a port group after it has been deleted. This can occur if multicast-to-unicast was previously enabled and then disabled, leading to a sta...

CVE-2026-72463

A flaw was found in the Linux kernel's xfrm IP eXtensible FRamework for IPsec subsystem. This vulnerability occurs during asynchronous resumption where the xfrmrcvcb function can modify a network device without properly managing its reference count. This improper handling leads to a use-after-fre...

CVE-2026-74482

A flaw was found in the Linux kernel's huge memory management mm/hugememory. A race condition exists in the foliosplit function where the immaprwsem lock is released prematurely before all after-split folios are fully processed. This allows a concurrent operation to free the inode while subsequen...

CVE-2026-72390

A flaw was found in the Linux kernel's schteql module. The teql master-slaves linked list, which manages network traffic queues, is not adequately protected against simultaneous modifications. This lack of protection can lead to a race condition, allowing a local attacker to trigger a...

CVE-2026-72384

A flaw was found in the Linux kernel's irqchip/ts4800 driver. The driver fails to properly clear a chained interrupt handler when it is removed. This oversight leaves a dangling handler that could be invoked if the parent interrupt fires after the driver has been unloaded. Such an event could lea...

CVE-2026-72383

A flaw was found in the Linux kernel's Stream Control Transmission Protocol SCTP implementation. A race condition exists in the sctpfreeaddrwq function during the cleanup of network address work queues. This allows a timer handler to access memory that has already been freed, leading to a...

CVE-2026-74493

A flaw was found in the Linux kernel's net/smc component. A use-after-free vulnerability occurs during link group termination when a concurrent close operation unregisters a connection and frees its socket before the termination worker can properly hold the socket. This race condition can lead to...

CVE-2026-74513

A flaw was found in the Linux kernel's dibs module. A race condition exists during the attach, detach, and unregister operations of dmbnode objects. This allows a concurrent operation to free a dmbnode while another operation attempts to access its reference count, leading to a use-after-free...

CVE-2026-72404

A flaw was found in the Linux kernel's TIPC UDP media bearer. This vulnerability, a Use-After-Free UAF condition, occurs because certain data structures are prematurely destroyed during teardown without proper synchronization with concurrent operations. A local attacker with network access could...

CVE-2026-74450

A flaw was found in the Linux kernel's AMD GPU power management component. This vulnerability, known as a use-after-free, occurs when the system attempts to access memory that has already been released. A local attacker could potentially exploit this flaw to cause a system crash denial of service...

CVE-2026-72435

A flaw was found in the Linux kernel's netfilter ipset component. An incorrect order of memory management operations, specifically calling kfreercu before rcuassignpointer when handling the comment extension, could lead to a memory corruption vulnerability. This could potentially allow an attacke...

CVE-2026-74505

A flaw was found in the ALSA 6fire driver within the Linux kernel. During error handling in the probe phase, the driver failed to properly manage a pending USB Request Block URB before freeing associated resources. This oversight could lead to a Use-After-Free UAF vulnerability. A local attacker...

CVE-2026-72405

A flaw was found in the Linux kernel's UDP tunnel networking component. A race condition in the udptunnelnicdevicesync function allows a work item to be double-queued. This can lead to a use-after-free vulnerability, where memory is prematurely freed while still active. A local attacker could...

CVE-2026-72443

A flaw was found in the Linux kernel's Advanced Linux Sound Architecture ALSA USB audio driver. During the handling of MIDI 2.0 input Universal Serial Bus USB Request Blocks URBs, a setup failure can lead to a use-after-free vulnerability. This allows a local attacker, or a malicious USB device, ...

CVE-2026-72431

A flaw was found in the Linux kernel. A vulnerability exists in the /proc/allocinfo feature where the system may attempt to access memory after it has been freed, known as a use-after-free. This can happen when a kernel module is unloaded while the system is still processing information from...

CVE-2026-74501

A flaw was found in the ALSA USB audio driver of the Linux kernel. A malicious USB MIDI 2.0 device can trigger a use-after-free vulnerability by causing a creation failure after an endpoint is registered. This can lead to a slab use-after-free read when the Universal MIDI Packet UMP node is...

CVE-2026-72393

A flaw was found in the Linux kernel's fbnic Ethernet driver. When the fbnictxlso function reallocates a socket buffer skb, it fails to update a cached pointer to shared information. This can lead to a use-after-free vulnerability, where the driver attempts to access memory that has already been...

CVE-2026-72475

A flaw was found in the Linux kernel's dma-axi-dmac component. This vulnerability arises from the improper freeing of a data structure within the axidmacprepperipheraldmavec function. This oversight could lead to memory corruption, potentially causing system instability or a denial of service...