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...

CVE-2026-72354

A flaw was found in the Linux kernel's NTFS file system driver. A local attacker could trigger a use-after-free vulnerability during Master File Table MFT writeback operations. This occurs due to a timing issue where memory is freed while still being accessed, which can lead to a system crash,...

CVE-2026-72353

A flaw was found in the Linux kernel's NTFS file system driver. A use-after-free vulnerability exists in the ntfsattrfallocate function, where a runlist element is accessed after its memory has been deallocated by a concurrent operation. A local attacker could exploit this to trigger a system...