CVE-2025-38680

The CVE CVE-2025-38680 affects the Linux kernel media: uvcvideo component, where a 1-byte out-of-bounds read can occur in uvc_parse_format(). The root cause is a buffer length check that only guaranteed buf > 2, while the code accesses buffer[3], requiring at least 4 bytes. The vulnerability’s...

CVE-2025-38695

CVE-2025-38695 affects the Linux kernel SCSI lpfc, where lpfc_sli4_vport cleanup can run before sli4_hba.hdwqs are allocated if lpfc_sli4_read_rev() fails. This may cause a NULL pointer dereference when acquiring abts_io_buf_list_lock for the first hardware queue. The fix adds a NULL pointer chec...

CVE-2025-38709

CVE-2025-38709 affects the Linux kernel loop device where changing the loop block size while a filesystem is mounted can cause a block-size mismatch between the loop device and the superblock, triggering warnings such as in __getblk_slow(). The issue is remedied by obtaining an exclusive hold on ...

CVE-2025-39825

CVE-2025-39825 affects the Linux kernel SMB client. The vulnerability is a race with concurrent opens during rename(2): in addition to sending the rename to the server, the operation also closes deferred closes, waits for outstanding I/O, and marks existing open handles as deleted, which enlarges...

CVE-2025-39850

CVE-2025-39850 affects the Linux kernel vxlan implementation. When the VXLAN device runs with the proxy option enabled, ARP/IPv6 Neighbor Solicitation can be spuriously suppressed if the remote host’s MAC is not behind the any remote. The root cause is dereferencing an FDB nexthop entry that may ...

CVE-2025-39912

This CVE (CVE-2025-39912) affects the Linux kernel nfs/localio path. The issue occurs when the nfsd filecache code releases the nfsd_file before creds are properly handled, triggering a BUG_ON in __put_cred via current->cred. The vulnerability is resolved by restoring credentials before releas...

CVE-2025-39914

CVE-2025-39914 affects the Linux kernel tracing subsystem. The issue occurs when a fault injection triggers a failure during chunk allocation in trace_pid_list_alloc, causing trace_pid_list_set to fail and potentially trigger a double registration of the same tracepoint (tracepoint_add_func). The...

CVE-2025-39950

CVE-2025-39950 pertains to the Linux kernel: a NULL pointer dereference can occur in net/tcp when TCP-AO is used with TCP_REPAIR during connect(), due to dereferencing skb without null-check in tcp_ao_finish_connect(). The vulnerability affects code paths where a TCP-AO key is present and TCP_REP...

CVE-2025-71095

CVE-2025-71095 affects the Linux kernel’s net: stmmac driver, causing a crash during zero-copy XDP_TX due to improper handling of xdp_buff memory types. The bug occurs when an xdp_buff is converted to an xdp_frame and the code in stmmac_xdp_xmit_back() always assumes MEM_TYPE_PAGE_POOL, regardles...

CVE-2025-71104

The CVE-2025-71104 entry concerns the Linux kernel KVM on x86 with the HV timer. Root cause: when advancing the guest APIC timer expiration in periodic mode, adding a period to a past target expiration can create an unbounded sequence of hrtimer IRQs; if the guest is paused, this can trigger host...

CVE-2025-71156

CVE-2025-71156 : In the Linux kernel gve driver, interrupt enabling is deferred until NAPI registration. Currently interrupts may be enabled on request before the NAPI context is ready, causing failures (call trace leading to __napi_poll, net_rx_action, etc.). The workaround/mitigation described ...

CVE-2025-71306

CVE-2025-71306 is a Linux kernel vulnerability affecting the Integrity Measurement Architecture (IMA). The issue is a stack-out-of-bounds access in the function ima_appraise_measurement when processing bprm_creds for exec, traced to an incorrect offset calculation caused by using container_of on ...

CVE-2026-23007

CVE-2026-23007 affects the Linux kernel: the auto-generated integrity buffer for writes could leave the non-PI portion of metadata uninitialized when PI is generated and the metadata size exceeds the PI tuple. This could allow reading uninitialized memory from userspace or via physical access to ...

CVE-2026-23010

CVE-2026-23010 is a Linux kernel use-after-free affecting inet6_addr_del() in IPv6 address deletion. The issue arises from the commit that moved ipv6_del_addr() for temporary addresses before reading the ifp->flags, causing a UAF in inet6_addr_del() when handling inet6_ifaddr during address de...

CVE-2026-23094

CVE-2026-23094 : In the Linux kernel, the uacce subsystem’s device isolation feature creates sysfs files when either isolate_err_threshold_read or isolate_err_threshold_write callbacks exist. The issue was that accessing a non-existent callback could crash the system. The resolution implements a ...

CVE-2026-23121

Technical details for CVE-2026-23121 are not provided in the supplied documents. No affected products, root cause, or remediation are stated here. Monitor for updates from the vendor/security advisories.

CVE-2026-23125

CVE-2026-23125 (Linux kernel SCTP) : A null-pointer dereference in the SCTP transmit path could occur when SCTP-AUTH key initialization fails during INIT_ACK processing. The issue arises because SCTP_CMD_ASSOC_SHKEY is executed after PEER_INIT and can leave asoc->shkey NULL if key setup fails,...

CVE-2026-23139

CVE-2026-23139 affects the Linux kernel netfilter nf_conncount code. The root cause was that the last_gc timestamp was updated every time a connection was tracked, even when a garbage collection (GC) was not performed, enabling potential GC bypass under high packet rates and unbounded growth of t...

CVE-2026-23162

CVE-2026-23162 relates to the Intel Xe GPU driver in the Linux kernel (drm/xe/nvm). A double-free vulnerability occurs during initialization: after auxiliary_device_init() succeeds, if auxiliary_device_add() then fails, the memory may be freed twice (via the device release path and a premature fr...

CVE-2026-23188

CVE-2026-23188 affects the Linux kernel’s net/usb rtl8152 driver. The issue arises on resume: rtl8152_resume triggers a device reset while holding tp->control mutex, and reset path re-enters rtl8152 and tries to acquire the same lock, creating a recursive mutex_deadlock. The result is a DPM ti...

CVE-2026-23245

CVE-2026-23245 (Linux kernel, net/sched) is resolved. The vulnerability allowed replacing a gate action’s parameters while the hrtimer callback or a dump path walked the schedule list. The fix converts gate parameter updates from plain pointers to an RCU-protected snapshot , swapping updates unde...

CVE-2026-23259

CVE-2026-23259 affects the Linux kernel io_uring/rw path. The issue arises when a read/write request with an allocated iovec attached fails to be placed into rw_cache, leaving an unaccounted iovec pointer. The fix makes io_rw_recycle() return whether the request was recycled, and uses that result...

CVE-2026-23260

CVE-2026-23260 involves the Linux kernel memory-leak in regmap maple: when mas_store_gfp() fails, the newly allocated 'entry' is not freed, leaking memory. The fix frees 'entry' on the failure path and frees the replaced neighbor blocks ('lower','upper') on success. Connected advisories show patc...

CVE-2026-23332

The CVE-2026-23332 issue affects the Linux kernel cpufreq/ intel_pstate driver. When booted with nosmt or maxcpus and attempting to disable turbo via /sys/devices/system/cpu/intel_pstate/no_turbo, a NULL pointer dereference can occur because for_each_possible_cpu() may consider offline CPUs and a...

CVE-2026-23361

CVE-2026-23361 affects the Linux kernel PCIe design (dwc: ep) where a posted MSI-X write may race with ATU unmapping, potentially corrupting host memory or triggering IOMMU errors. The mitigation described in the public description is to flush the write by performing a readl() on the same address...

CVE-2026-23415

The CVE-2026-23415 issue affects the Linux kernel futex subsystem. A race occurs between futex_key_to_node_opt() reading vma->vm_policy under speculative mmap lock/RCU and mbind() calling vma_replace_policy(), which can free the old mempolicy via kmem_cache_free(). This leads to a use-after-fr...

CVE-2026-31449

The CVE-2026-31449 entry concerns the Linux kernel ext4 extent code. A vulnerability was fixed in ext4_ext_correct_indexes where path[k].p_idx could point outside the valid index range if the on-disk eh_entries were corrupted, causing a slab-out-of-bounds read. The fix validates path[k].p_idx aga...

CVE-2026-31681

CVE-2026-31681 affects the Linux kernel netfilter xt_multiport component. The issue is in ports_match_v1() where a non-zero pflags entry is treated as a range start, causing the end of the range to be consumed incorrectly and potentially reading past the last ports[] element when a malformed rule...

CVE-2026-43111

CVE-2026-43111 describes a use-after-free in the Linux kernel HID roccat driver. The function roccat_report_event() traverses the device->readers list without holding the readers_lock mutex, allowing a concurrent roccat_release() to remove and free a reader still in use. The consequence is a u...

CVE-2026-43121

CVE-2026-43121 involves the Linux kernel io_uring/zcrx race between scrub and refill paths. The non-atomic read-then-decrement of the user_refs can race with io_zcrx_scrub() using atomic_xchg, causing a double-free of a niov and an out-of-bounds write past the freelist array. The fix replaces the...

CVE-2026-43376

CVE-2026-43376 affects ksmbd in the Linux kernel. The vulnerability arises from freeing oplock_info with kfree() while it can still be accessed under RCU read-side critical sections (e.g., opinfo_get), allowing a use-after-free. The fixes across connected reports switch to deferred freeing via ca...

CVE-2026-43471

Summary (mode C): The CVE-2026-43471 issue affects the Linux kernel’s SCSI UFS core, specifically a NULL pointer dereference in ufshcd_add_command_trace() when hwq is NULL, which can occur if ufshcd_mcq_req_to_hwq() returns NULL. A patch adds a NULL check for hwq before accessing hwq->id to pr...

CVE-2026-43491

CVE-2026-43491 affects the Linux kernel net:qrtr:ns by not bounding the number of server registrations per node. The fixed limit is 256 per node; messages for an old port are not restricted. The issue can cause memory exhaustion. Upstream fix is included in kernel 6.6.141+ (and related advisories...

CVE-2026-45874

CVE-2026-45874 affects the Linux kernel component under the phosphate path for Freescale IMX8QM HSIO. The issue arises when the devicetree provides no fsl,refclk-pad-mode; during probe, refclk_pad is set to NULL, and imx_hsio_configure_clk_pad() uses this pointer unconditionally, risking a NULL p...

CVE-2026-45875

The CVE-2026-45875 issue is in the Linux kernel mfd: arizona driver where wm5102_clear_write_sequencer() may fail and bypass cleanup, leaving regulators enabled and causing a resource leak. The fix changes the function to jump to the err_reset cleanup path to properly free resources. Debian/Ubunt...

CVE-2026-45882

The CVE-2026-45882 issue affects the Linux kernel power supply subsystem, specifically the pm8916_bms_vm driver. A race condition arises from using devm_ variants for IRQ requests before the power_supply handle is registered, causing the handle to be deallocated/unregistered before the IRQ handle...

CVE-2026-45946

CVE-2026-45946 affects the Linux kernel ab8500 power supply driver. A race condition arises when IRQs are requested before the power_supply handle is fully registered, leading to a use-after-free if an interrupt fires after deallocation but before IRQ unregistration. The issue can crash the syste...

CVE-2026-45987

Technical details about CVE-2026-45987 are not publicly provided in the connected documents. No explicit affected products, root cause, or fixes are present beyond generic patch notes; monitor for updates.

CVE-2026-46015

The CVE-2026-46015 issue affects the Linux kernel TCP path when migrating an established child socket between listeners in the same SO_REUSEPORT group. After inet_csk_listen_stop() migrates, the target listener can obtain a new accept-queue entry via inet_csk_reqsk_queue_add(), but the path does ...

CVE-2026-46035

CVE-2026-46035 affects the Linux kernel on UP (non-SMP) configurations and describes a vulnerability in mm/page_alloc. The issue arises because on UP, spin_trylock() is a no-op and may always succeed even if the lock is held, allowing alloc_frozen_pages_nolock() invoked from NMI to re-enter rmque...

CVE-2026-46087

CVE-2026-46087 affects the Linux kernel DAMON subsystem. The issue is a memory leak: if damon_start() fails, the memory context created by damon_stat_build_ctx() could remain allocated and the stale damon_stat_context pointer reused on the next enable attempt. The documented fix makes the code pa...

CVE-2026-46095

CVE-2026-46095 is a Linux kernel vulnerability resolved by moving the barrier raise before the llbitmap state machine transitions. The fix updates two functions, llbitmap_start_write() and llbitmap_start_discard(), to ensure the barrier is raised prior to any state changes, preventing a race wher...

CVE-2026-46131

CVE-2026-46131 affects the Linux kernel KVM x86 code. The issue is a faulty check in slow flush hypercalls where is_guest_mode(vcpu) was used incorrectly; translate_nested_gpa() is only valid when an L2 guest runs with nested EPT/NPT enabled, so the condition should match translate_nested_gpa() i...

CVE-2026-46176

The CVE-2026-46176 issue affects the Linux kernel RDMA mlx5 path (mlx5_ib_dev_res_srq_init): when ib_create_srq() fails for s1, the error path can end up with freed s0 and ERR_PTR s1 assigned to devr->s0/devr->s1, leading to use-after-free/double-free risk in subsequent access. The fix adds...

CVE-2026-46205

Summary (grounded from provided sources): CVE-2026-46205 affects the Linux kernel atomisp driver (staging: media). The root cause is unsafe handling of private IOCTLs; the change disallows all private IOCTLs and returns early when cmd is non-zero to satisfy static checkers. This vulnerability is ...

CVE-2026-46290

The CVE-2026-46290 issue in Linux kernels’ x86 EFI runtime handling was fixed by replacing in_interrupt() with !in_task() to preserve interrupt/NMI fault handling without being affected by the FPU softirq path. Root cause: kernel_fpu_begin() uses fpregs_lock() with local_bh_disable(), setting SOF...

CVE-2026-46332

The CVE-2026-46332 issue affects the Linux kernel Greybus subsystem (gb-beagleplay) where cc1352_bootloader_rx() appends serdev data into a fixed rx_buffer without validating the chunk size against remaining space. This can allow an overflow when multiple packets arrive in one callback, leading t...

CVE-2026-52905

CVE-2026-52905 (Linux kernel) involves the DAMON subsystem where the min_region_sz value was not guaranteed to be a power of two, potentially allowing unaligned DAMON region address ranges via damon_start(). The issue originated from code in mm/damon/core and was partially addressed previously, b...

CVE-2026-53148

The CVE affects the Linux kernel Thunderbolt driver (tb_xdp_properties_request) where per-packet copy length is derived from the response header without bounds checking against the allocated data buffer, causing a potential out-of-bounds memcpy and memory corruption. The issue can lead to denial ...

CVE-2026-53220

CVE-2026-53220 affects the Linux kernel netfilter bridge path. ebt_redirect_tg() dereferences br_port_get_rcu() without a NULL check when a bridge port has been removed between the original hook and an NFQUEUE reinject, potentially causing a local kernel panic. Attack surface includes scenarios w...