CVE-2026-98152

The Linux kernel contains a memory leak vulnerability in the nvmet-rdma component. When pending disconnecting queues exceed the defined backlog limit, the connect path fails to properly release the newly allocated queue and its associated InfiniBand (IB) resources , dropping only the device refer...

CVE-2023-53490

Mode C: CVE-2023-53490 affects the Linux kernel’s MPTCP implementation, describing a race between disconnect/shutdown and accept that could lead to a kernel NULL pointer dereference. The root cause is that mptcp_stream_accept() did not take the msock lock consistently with the msk-level flag chec...

CVE-2023-53546

CVE-2023-53546 affects the Linux kernel mlx5 RDMA driver (net/mlx5). The issue is a memory leak in mlx5dr_cmd_create_reformat_ctx: if mlx5_cmd_exec fails, the buffer referenced by in is not released, causing a leak. The fix releases that memory after mlx5_cmd_exec, per kernel commit notes. Public...

CVE-2026-23280

CVE-2026-23280 affects the Linux kernel’s accel/amdxdna component. The issue is a size calculation overflow for the ubuf, which can lead to an undersized allocation and potential memory corruption. The root cause is improper handling of arithmetic when computing the ubuf size. The publicly docume...

CVE-2026-23329

CVE-2026-23329 affects the Linux kernel libie_fwlog_deinit in the ixgbe driver flow. The vulnerability arises when unloading the driver (even if firmware logging was never initialized), enabling a call path that can lead to a kernel oops and Denial of Service. Reproduced by unloading the ixgbe dr...

CVE-2026-23350

CVE-2026-23350 is a Linux kernel vulnerability in the drm/xe/queue path. The issue arises when an exec queue creation fails and is not properly finalized, leaving a damaged queue in exec_queue_lookup which can cause an invalid memory reference. The fix adds a finalization call (fini) for each que...

CVE-2026-31457

The CVE-2026-31457 entry describes a Linux kernel vulnerability in DAMON (mm/damon/sysfs) where damon_sysfs_repeat_call_fn() dereferences contexts_arr[0] when nr_contexts is set to 0 via sysfs, due to a missing check on contexts->nr. This can occur while DAMON is running and cause a NULL point...

CVE-2026-31490

CVE-2026-31490 affects the Linux kernel drm/xe/pf component. A use-after-free vulnerability occurs when xe_sriov_pf_migration_restore_produce() returns an error and the data pointer is not cleared, potentially enabling memory corruption or a crash. The fix sets the data pointer to NULL on error t...

CVE-2026-31549

CVE-2026-31549 relates to the Linux kernel cp2615 I2C driver. The vulnerability arises when the driver uses the USB device serial string as the i2c adapter name but does not ensure the string exists, potentially causing a NULL pointer dereference if a device lacks a serial number. Documented impa...

CVE-2026-31553

CVE-2026-31553 affects the Linux kernel KVM on arm64. The issue stems from computing descriptor addresses in __kvm_at_swap_desc() using (u64 __user )hva + offset, which miscomputes when offset ≠ 0, effectively performing offset 8. The correction is to use hva + offset to obtain the correct S1/S2 ...

CVE-2026-31740

CVE-2026-31740 : In the Linux kernel, a race condition can occur in the rz-mtu3-cnt counter driver where the shared rz_mtu3_channel.dev pointer is overwritten by the counter and PWM sub-drivers when assigning device pointers for channels 1 and 2. This can lead the counter sub-driver to perform ru...

CVE-2026-31766

The CVE-2026-31766 issue affects the Linux kernel AMDGPU driver: amdgpu_userq_get_doorbell_index() passes user-supplied doorbell_offset to amdgpu_doorbell_index_on_bar() without proper bounds checking. An arbitrarily large doorbell_offset can drive the computed doorbell index outside the allocate...

CVE-2026-43008

CVE-2026-43008 affects the Linux kernel gpio: qixis-fpga driver. The issue is incorrect error handling in devm_regmap_init_mmio(): it returns ERR_PTR() on failure, but code checked for NULL, risking invalid pointer dereference. Mitigation: patch uses IS_ERR() and PTR_ERR() to handle errors correc...

CVE-2026-43235

Summary: CVE-2026-43235 affects the Linux kernel iris media driver for SM8750. The vulnerability arises from two missing platform-data entries in the iris driver, which prevents proper internal buffer allocation and incomplete capability checks. What’s affected: Linux kernel/iris media driver (SM...

CVE-2026-43375

CVE-2026-43375 concerns the Linux kernel in the MCTP path. A leak occurs during probe failures because the driver saves a reference to the USB device but fails to release it on error paths. The fix drops the redundant device reference to prevent memory leaks when the probe fails, simplifying driv...

CVE-2025-71288

The CVE-2025-71288 entry concerns the Linux kernel mtk-smi memory driver. The root cause is failure to release device references during common probe failures and on driver unbind, leading to potential resource exhaustion. This could enable a local attacker to cause a Denial of Service on affected...

CVE-2026-23295

CVE-2026-23295 concerns the Linux kernel accel/amdxdna driver. A deadlock can occur when a user-space process issues a query IOCTL during auto suspend: the query path holds dev_lock and calls pm_runtime_resume_and_get(), waiting for suspend to finish while the suspend callback may block on dev_lo...

CVE-2026-23353

Summary (CVE-2026-23353) A bug in the Linux kernel ice network driver causes a kernel NULL pointer dereference during the ethtool offline loopback test after ICE conversion to page pool. The root cause is not initializing libeth for the receive (RX) ring, leading to a crash when the loopback test...

CVE-2026-23431

CVE-2026-23431 affects the Linux kernel component amlogic-spisg (spi driver). The issue is a memory leak in aml_spisg_probe() where ctlr allocated via spi_alloc_target()/spi_alloc_host() is not released on several error paths, causing leaks if probe fails after initial allocation. The fix uses me...

CVE-2026-31484

In the Linux kernel, CVE-2026-31484 is addressed in io_uring/fdinfo: fix OOB read during SQE_MIXED wrap checks in __io_uring_show_fdinfo(). The issue occurred when processing 128-byte SQEs on IORING_SETUP_SQE_MIXED rings: the previous wrap condition (++sq_head & sq_mask) == 0 could pass while the...

CVE-2026-31538

CVE-2026-31538 (Linux kernel SMB server) : A race condition in the SMB server’s recv credits logic (smbdirect_socket.recv_io.credits.available) can cause credits to be granted that may already have been consumed by the peer due to mismatched counting of posted recv_io versus granted credits. The ...

CVE-2026-31571

The CVE-2026-31571 entry concerns the Linux kernel DRM/I915: unlink_nv12_plane() could clobber plane state after plane_atomic_check() when a Y-plane is repurposed as a normal plane. The fix is to unlink the NV12 planes before computing the new plane state, preventing the race condition that could...

CVE-2026-31654

CVE-2026-31654 affects the Linux kernel mm/vma path for mmap-backed shared mappings (notably /dev/zero). The root cause was a memory leak: when __mmap_new_vma() fails after shmem_zero_setup_desc() allocates a replacement shmem file, that new file isn’t released in the error path, leaving an unref...

CVE-2026-43162

In the Linux kernel, the media: tegra-video path has a memory leak in __tegra_channel_try_format() caused by failing to free the allocated __v4l2_subdev_state (sd_state) in two error paths after v4l2_subdev_call() failures. The fix introduces a cleanup label and goto-based error handling to ensur...

CVE-2026-43177

In the Linux kernel ipu6 driver, CVE-2026-43177 is due to a runtime PM reference leak in probe error paths of the ipu6_pci_probe() routine. Several error paths jumped to cleanup without releasing the runtime PM reference, risking resource exhaustion and potential DoS. The published fixes add a pm...

CVE-2026-98150

The Linux kernel contains a vulnerability in the BPF subsystem where bpf_map_check_op_flags() incorrectly validates BPF_F_CPU flags. Instead of checking against a bound on CPU IDs, it compares the ID against num_possible_cpus(). This allows for the incorrect acceptance of CPU IDs in sparse config...

CVE-2025-39814

In CVE-2025-39814, the Linux kernel ice driver contains a NULL pointer dereference when resetting a device without RDMA support. Specifically, ice_unplug_aux_dev() dereferences pf->cdev_info->adev, and pf->cdev_info may be NULL, leading to a crash during reset described in the trace. A f...

CVE-2026-23337

The CVE-2026-23337 entry concerns the Linux kernel, specifically the pinconf-generic driver in the pinctrl subsystem. The root cause is a memory leak in pinconf_generic_parse_dt_config() when parse_dt_cfg() fails and exits early, bypassing cleanup. The resulting leak is of the cfg buffer. The fix...

CVE-2026-31445

In CVE-2026-31445, the Linux kernel vulnerability stems from damon_commit_ctx() potentially failing during online DAMON parameter updates, leaving the damon_ctx partially updated or corrupted. The fix adds damon_ctx->maybe_corrupted and makes kdamond_call() and related code check this flag aft...

CVE-2026-31460

In the Linux kernel, the drm/amd/display path was fixed to validate the ext_caps pointer before using it in BL setup, specifically for LVDS connectors that do not have extended backlight caps. The root cause was dereferencing an invalid ext_caps pointer, which could crash the system. The fix (che...

CVE-2026-31775

The CVE-2026-31775 issue affects the Linux kernel ALSA ctxfi driver. A refactor caused atc_get_resources() to loop over all DAIOTYP entries, causing SPDIF1 (a special type used only on hw20k1 CTSB073X) to be considered for hw20k2 where it has no definition. This could crash the kernel during DAIO...

CVE-2026-43090

CVE-2026-43090 concerns a Linux kernel memory-leak in the XFRM subsystem. The root cause is a double call to xfrm_pol_hold_rcu() inside xfrm_migrate_policy_find(), even though the lookup function already returns a policy with a held reference. This leads to a refcount imbalance and memory leak of...

CVE-2026-43142

CVE-2026-43142 affects the Linux kernel media: iris: gen1 driver. The issue arises because the driver does not destroy internal buffers after firmware releases, leaving stale allocations (notably when display resolutions change). This can waste memory until session close and may contribute to res...

CVE-2026-98099

The Linux kernel is vulnerable to a race condition in net/ipv6/mcast.c due to improper RCU-protected list updates. Specifically, the kernel used direct pointer assignments instead of rcu_assign_pointer() when updating lists such as np->ipv6_mc_list, idev->mc_list, and idev->mc_tomb. This...

CVE-2026-98109

A race condition exists in the Linux kernel Bluetooth hci_core component during device registration. In the hci_register_dev() function, the power_on work item is queued to the request workqueue before the msft_register() extension and other device structures are fully initialized. For devices wi...

CVE-2026-23311

CVE-2026-23311 is a Linux kernel issue in perf/core: Fix of an invalid wait context in ctx_sched_in(). Lockdep reports a bug where a pinned event wakeup could grab a wait-queue lock under perf-context lock; the fix switches to using irq_work and avoids grabbing the lock in the problematic context...

CVE-2026-31465

CVE-2026-31465 in the Linux kernel concerns the writeback path for filesystems without data integrity guarantees (e.g., fuse). The fix adds a SB_I_NO_DATA_INTEGRITY superblock flag; when set, sync kicks off writeback of dirty inodes but does not wait for flusher threads to finish. The change move...

CVE-2026-31770

The CVE-2026-31770 issue affects the Linux kernel hwmon/occ path. In occ_show_power_1(), the accumulator could be divided by update_tag without checking for zero when no samples have been collected, leading to a division-by-zero crash. A fix reuses occ_get_powr_avg() (which handles the zero-sampl...

CVE-2026-43164

CVE-2026-43164 affects the Linux kernel UDP-Lite implementation. The issue is a null-pointer dereference in __udp_enqueue_schedule_skb() triggered during UDP-Lite socket initialization, as reported by syzbot. Post-commit changes allow udp_lib_init_sock(), udp_init_sock(), and udpv6_init_sock() to...

CVE-2026-98062

A flaw in the Linux kernel's BPF subsystem allows a local user with privileges to attach BPF programs to exploit a memory handling issue. The kernel incorrectly treats siginfo arguments in the signal_generate and signal_deliver tracepoints as trusted memory pointers. However, these tracepoints ca...

CVE-2026-98127

The Linux kernel contains a vulnerability in the smb/client component where the smb3_insert_range() function fails to validate if the new file size (i_size + len) is valid. This lack of check allows an attacker to use FALLOC_FL_INSERT_RANGE to bypass RLIMIT_FSIZE , exceed s_maxbytes, or produce a...

CVE-2026-98145

A flaw in the Linux kernel 's AMD XDNA driver allows a local user with access to the accelerator device node to trigger a Denial of Service (DoS) . The root cause is an improper validation of the command_count in a command chain; if the count is zero, the driver submits a zero-length buffer. This...

CVE-2026-23305

The CVE-2026-23305 entry concerns a Linux kernel issue in accel/rocket where unwinding in rocket_probe’s error path was incorrect. If rocket_core_init() fails (e.g., due to EPROBE_DEFER), the kernel must unwind by decrementing the incremented counter and, if it’s the first core failed to probe, c...

CVE-2026-23314

The CVE-2026-23314 entry describes a Linux kernel issue in the regulator/bq257xx subsystem: in bq257xx_reg_dt_parse_gpio(), if it fails to obtain a subchild, it may return without calling of_node_put(child), leaking a device node reference. The vulnerability is reported as resolved in the Linux k...

CVE-2026-31535

Summary: CVE-2026-31535 affects the Linux kernel SMB client receive credit management. A race in handling smbdirect_socket.recv_io.credits.available can cause over- or under-counted credits, potentially destabilizing the SMB receive path. The root cause is a window where a peer might have consume...

CVE-2026-43404

CVE-2026-43404: In the Linux kernel mm subsystem, hmm_range_fault() can livelock if folio_trylock() fails during device-private folio migration; the spinning waiter may be starved if a dependent work item on the same CPU never runs, causing a DoS-like livelock. Conditions include: migration path ...

CVE-2026-98111

The Linux kernel is vulnerable to an out-of-bounds read in the Bluetooth subsystem, specifically within the btintel component. The btintel_parse_version_tlv() function fails to ensure that a value is long enough for its specific TLV type, which can lead to out-of-bounds reads via get_unaligned_le...

CVE-2026-98119

A flaw in the Linux kernel 's netfs (network filesystem) subsystem allows a local user to cause a Denial of Service (DoS) by triggering a system crash. The vulnerability occurs during unbuffered write operations under memory exhaustion conditions because the kernel fails to verify if memory alloc...

CVE-2026-98136

The Linux kernel contains an out-of-bounds read vulnerability in the NTFS file system driver . The root cause is located in the ntfs_attr_find_in_attrdef() function, where the loop condition fails to verify that the entire 160-byte attr_def entry fits within the allocated memory buffer, only chec...

CVE-2026-98142

A vulnerability exists in the Linux kernel 's drm/cirrus-qemu driver because it fails to validate that the BAR0 size matches the expected CIRRUS_VRAM_SIZE (4 MB) during PCI probe. If a device with a smaller BAR0 is bound, the driver allows the creation of framebuffers larger than the mapped memor...