CVE-2026-45952

The CVE-2026-45952 issue affects the Linux kernel fbnic driver. It concerns MTU changes when an XDP program is attached: increasing MTU beyond the hardware threshold can cause fragmentation across multiple buffers, and the driver will drop all multi-fragment frames for single-buffer XDP. This can...

CVE-2026-45953

CVE-2026-45953 affects the Linux kernel’s MD RAID5 subsystem. The root cause is a missing check in need_this_block() when an llbitmap bit is unwritten in a degraded array, which can cause stripe handling to deadlock and trigger an I/O hang (DoS-like impact). Public sources describe the issue and ...

CVE-2026-45954

CVE-2026-45954 concerns the Linux kernel fbdev driver (au1200fb). The issue arises when au1200fb_drv_probe fails at platform_get_irq: it returns an error without freeing allocated memory, causing a memory leak. A patch adds proper cleanup via a goto label to release resources. Red Hat notes the f...

CVE-2026-45960

CVE-2026-45960 concerns the Linux kernel hfsplus filesystem. The root cause is in hfs_bnode_create(): when a node is already hashed, it returns the existing node without incrementing its reference count, causing refcnt inconsistency and a kernel panic during hfs_bnode_put(). The vulnerability is ...

CVE-2026-45963

CVE-2026-45963 affects the Linux kernel ASoC nau8821 driver. The issue occurs when unloading the driver while a jack-detection work (jdet_work) remains pending, which can crash the kernel if the work is scheduled. Root and OSV entries indicate patches were applied to fix Cancel delayed work on co...

CVE-2026-45965

CVE-2026-45965 affects the Linux kernel and stems from an invalid dereference of rawdata in AppArmor when export_binary is unset. The issue can cause a kernel NULL pointer dereference during readlink operations on policy data, potentially enabling local privilege/escalation paths or denial-of-ser...

CVE-2026-45971

The CVE-2026-45971 issue affects the Linux kernel BPF component where allowing large BPF program signature sizes enabled costly allocations (kmalloc_large/vmalloc), risking resource exhaustion and DoS. The vulnerability is described as resolved in the Linux kernel via fixes under the patch set “b...

CVE-2026-46001

Technical details about CVE-2026-46001 are not provided in the connected documents. The supplied sources only reiterate high‑level descriptions; there is no explicit information on affected products, root cause, impact, or a fix. Monitor for updates.

CVE-2026-46017

CVE-2026-46017 involves a Linux kernel race in the migration path for folios. The vulnerability stems from a deferred split queue race during migrate_folio_move(): dst can become visible and then be requeued too late, allowing a concurrent rmap-removal path to mark dst partially mapped and trigge...

CVE-2026-46045

Technical details for CVE-2026-46045 are not provided in the connected documents. Affected products/versions and patch information are not specified. Monitor vendor advisories and CVE sources for updates.

CVE-2026-46060

CVE-2026-46060 : In the Linux kernel crypto: qat path, IRQ cleanup on 6xxx probe failure can race during partial adf_dev_up() completion. When adf_isr_resource_alloc() has registered IRQ handlers (eg qat0-bundle0) and then probe fails, devres may tear down MSI-X vectors via pci_free_irq_vectors w...

CVE-2026-46162

CVE-2026-46162 affects the Linux kernel ice driver. The vulnerability is a double free in the error path of ice_sf_eth_activate() : when auxiliary_device_add() fails, execution jumps to the auxiliary device uninit path, the device release callback frees the device, but the code then falls through...

CVE-2026-46186

Summary: CVE-2026-46186 affects the Linux kernel Bluetooth virtio_bt driver. The vulnerability arises in virtbt_rx_handle(), which reads the leading pkt_type byte from RX skb and forwards the rest to hci_recv_frame() for multiple packet types without validating that the remaining payload is large...

CVE-2026-46192

CVE-2026-46192 concerns the Linux kernel spi: microchip-core-qspi driver, where transmitting garbage data during emulated read-only dual/quad operations could brick the QSPI transfer. The issue was resolved in the kernel, with reads handled by the core via clock cycles, removing the need to emit ...

CVE-2026-46255

Summary: CVE-2026-46255 affects the Linux kernel fsl-edma driver (dmaengine). The issue arises because clocks allocated/enabled with devm_clk_get_enabled() are automatically cleaned up, but fsl_edma_remove() explicitly disables them via fsl_disable_clocks(), causing warnings during driver removal...

CVE-2026-46284

CVE-2026-46284 affects the Linux kernel mm/hugetlb parameter parsing path. When hugepages, hugepagesz, or default_hugepagesz are supplied on the kernel command line without an '=' separator, early-boot parameter parsing passes NULL to hugetlb_add_param(), which dereferences NULL in strlen(), pote...

CVE-2026-52919

CVE-2026-52919 affects the batman-adv component in the Linux kernel. The root cause is an underflow of the atomic counter “sending” in batadv_tp_sender_shutdown(), which is decremented unconditionally and can become -1 when multiple code paths call it. A negative value causes the sender kthread t...

CVE-2026-52975

The CVE concerns the Linux kernel bonding 3ad module. A data-race was found in bond_3ad_get_active_agg_info / bond_3ad_state_machine_handler due to insufficient Read-Copy-Update (RCU) handling for port->aggregator. The fix adds the __rcu qualifier to port->aggregator and uses proper RCU API...

CVE-2026-52981

CVE-2026-52981 concerns a Linux kernel issue in neigh_xmit: when called with an uninitialized neighbor table (e.g., NEIGH_ND_TABLE with IPv6 disabled), neigh_xmit can return -EAFNOSUPPORT without releasing the skb, risking a memory leak. The fix removes the remaining code path that could neither ...

CVE-2026-53143

In the Linux kernel DRM/AMD KFD path, CVE-2026-53143 describes a buffer overflow during CRIU checkpoint/restore for SDMA queues on Navi3x. The v11 MQD manager used the larger v11_compute_mqd buffer (2048 bytes) for KFD_MQD_TYPE_SDMA, instead of the smaller v11_sdma_mqd (512 bytes), causing a 1536...

CVE-2026-53156

The CVE-2026-53156 entry concerns a Linux kernel vmem core use-after-free in error paths. The description specifies that several error paths call __nvmem_device_put() which may free the underlying memory and other resources, and the code may continue to use the nvmem structure. The fix is to ensu...

CVE-2026-53158

The CVE-2026-53158 issue affects the Linux kernel misc: fastrpc subsystem, where a NULL pointer dereference could occur in rpmsg callback if fastrpc_rpmsg_probe() hasn’t completed or if the callback fires before dev_set_drvdata(). The fault trace points to a NULL cctx in fastrpc_channel_ctx when ...

CVE-2026-53168

The CVE-2026-53168 issue affects the Linux kernel FUSE implementation. It concerns fuse_notify() pagecache operations on directories, where FUSE_NOTIFY_STORE/RETRIEVE could allow the FUSE daemon to access pagecache contents in kernel-internal storage for directories using FOPEN_CACHE_DIR. The fix...

CVE-2026-53192

CVE-2026-53192 — Linux kernel ALSA timer UAF fix The vulnerability affects the ALSA timer path (snd_timer_user_params) in the Linux kernel. A race can occur during timer object release when a concurrent SNDRV_TIMER_IOCTL_PARAMS ioctl is in flight, potentially leading to a use-after-free if anothe...

CVE-2026-53203

CVE-2026-53203 affects the Linux kernel’s accel/ivpu component. A buffer overflow can occur when the firmware returns a metric-stream info size larger than the allocated buffer during get_info_ioctl; if this happens, the operation could copy beyond the buffer. Remediation implemented in the publi...

CVE-2026-53213

In the Linux kernel drm/vc4 component, CVE-2026-53213 is a memory-leak fix related to krealloc(): if krealloc() returns NULL, the original pointer may be overwritten, leaking memory. The recommended pattern is to assign krealloc() to a temporary variable, check for NULL, then update the original ...

CVE-2026-53229

The CVE-2026-53229 issue concerns the Linux kernel mlx5e driver: on XDP_TX transmit failure, DMA mappings are not properly unmapped and XDP frames are not freed, causing a potential DMA/resource leak. The description specifies that in mlx5e_xmit_xdp_buff(), when sq->xmit_xdp_frame() returns fa...

CVE-2026-53231

CVE-2026-53231 (Linux kernel) : The issue affects the PHY subsystem where PHY-driven SFP cages are not supported with the genphy code. Investigations show that sfp_bus_add_upstream() for genphy can deadlock because PHY probing runs under RTNL for genphy while non-genphy drivers do not. The root c...

CVE-2026-53270

The CVE-2026-53270 issue affects the Linux kernel IP Virtual Server (IPVS). During ip_vs_edit_service(), unbinding the old scheduler did not clear the svc->scheduler pointer early enough, so packets could reference freed sched_data after the RCU grace period. The documented fix clears the poin...

CVE-2026-53272

The CVE-2026-53272 issue affects the Linux kernel’s erofs subsystem. A use-after-free on sbi->sync_decompress can occur when z_erofs_endio() queues z_erofs_decompressqueue_work() and, after folios are unlocked, the unmount path completes with sbi freed before sbi->sync_decompress is accesse...

CVE-2026-53289

Summary of CVE-2026-53289 (Linux kernel, ice driver). The vulnerability arises in ice_reset_all_vfs() where the return value of ice_vf_rebuild_vsi() is ignored. If VSI rebuild fails (for example during NVM firmware update via nvmupdate64e), ice_vsi_rebuild() tears down the VSI on its error path, ...

CVE-2026-64205

Summary: CVE-2026-64205 affects the Linux kernel i2c-i801 driver, where an unconditional hardware register cleanup in the error path could corrupt the SMBus hardware state machine during concurrent fuzzing, causing livelock and a Hung Task panic. Root cause: on i801_check_pre() failure (e.g., -EB...

CVE-2026-64207

CVE-2026-64207 affects the Linux kernel, specifically the net/sched DualPI2 GSO backlog accounting path. When a GSO skb is split into segments, the code previously counted and propagated an extra backlog to the parent, leaving the parent’s qlen inflated and risking a NULL pointer dereference in q...

CVE-2022-49953

CVE-2022-49953 concerns the Linux kernel’s iio: light cm3605 driver. The issue is an error-handling path in cm3605_probe() that, after a fix, introduced a new error-path which should jump to the existing error-handling path to avoid resource leaks. The connected sources consistently describe this...

CVE-2022-50119

The CVE-2022-50119 issue concerns the Linux kernel and a refcount leak in rpmsg_register_device_override. The root cause is that put_device was not invoked to free the vchan on a driver_set_override error path, risking a leak. The fix adds a put_device() in the error path to ensure proper resourc...

CVE-2022-50251

CVE-2022-50251 affects the Linux kernel mmc/vub300 driver. The vulnerability arises when mmc_add_host() returns an error but its return value is ignored, leading to a memory leak from mmc_alloc_host() and a potential kernel crash due to removing an unadded device in the remove path. The accompany...

CVE-2022-50263

CVE-2022-50263 concerns the Linux kernel component vdpasim. The vulnerability stems from a memory leak when freeing IOTLBs: after the commit that added control virtqueue support, vdpasim->iommu became an array of IOTLBs, and mappings must be cleaned for each free IOTLB rather than deleting onl...

CVE-2022-50271

CVE-2022-50271 affects the Linux kernel’s vhost/vsock code. The issue arises when copying large files over SFTP over vsock, where data sizes commonly reach 32 kB and kmalloc may allocate many 32 kB chunks, leading to a page allocation failure (example: vhost-5837). The root cause is an inefficien...

CVE-2022-50294

CVE-2022-50294 affects the Linux kernel’s libertas wifi driver (lbs_init_adapter). The root cause is a memory leak when kfifo_alloc() fails, where the cmd buffer is not freed, with remediation by adding memory free handling in the error path. The vulnerability yields a local attacker against a de...

CVE-2022-50295

CVE-2022-50295: In the Linux kernel io_uring/msg_ring path, a NULL pointer dereference occurs in io_msg_send_fd() when file_ptr is NULL, causing src_file to be NULL and get_file() to dereference a NULL pointer and trigger a crash. The issue was fixed by adding a NULL check in io_msg_send_fd(), pr...

CVE-2022-50301

CVE-2022-50301: Linux kernel iommu/omap debugfs vulnerability causing a buffer overflow in omap2_iommu_dump_ctx when bytes

CVE-2022-50315

CVE-2022-50315: Linux kernel ata: ahci: Match EM_MAX_SLOTS with SATA_PMP_MAX_PORTS. The issue arises when sata_pmp_init_links() initializes link->pmp up to SATA_PMP_MAX_PORTS while em_priv is an 8-element array, causing a UBSAN array-index-out-of-bounds in libahci.c. The patch aligns EM_MAX_SL...

CVE-2022-50322

CVE-2022-50322 affects the Linux kernel RTC driver (msc313) where a function prototype mismatch in msc313_rtc_probe() was exposed under Clang with kCFI (CONFIG_CFI_CLANG). The indirect call validation failed when clk_disable_unprepare() did not match devm_add_action_or_reset() callback prototypes...

CVE-2022-50323

CVE-2022-50323 (Linux kernel) : The vulnerability stems from skb_append_pagefrags() sensing pfmemalloc status for pages owned by user space, triggering a data race reported by KCSAN in the swap/LRU paths. The fix/mitigation is to stop sensing pfmemalloc status for these pages and to use skb_fill_...

CVE-2022-50333

CVE-2022-50333 concerns the Linux kernel: fs/jfs contains a shift-out-of-bounds bug in dbDiscardAG, addressed by guarding the dbMount to mitigate URSAN-generated issues. The connected Nessus/SUSE advisories reproduce the same description and confirm a kernel-level fix, without detailing affected ...

CVE-2022-50339

CVE-2022-50339 : In the Linux kernel Bluetooth stack, a race exists between mgmt_init_hdev() and mgmt_index_removed() where the HCI_MGMT flag testing/setting can race against testing due to missing serialization (hci_dev_lock()). The fix splits hci_dev_test_and_set_flag() into hci_dev_test_flag()...

CVE-2022-50358

The CVE-2022-50358 issue affects the Linux kernel driver brcmfmac. When the dongle reports an invalid max_flowrings value (greater than 256) during firmware initialization, the host may read an abnormal number and trigger a kernel panic when performing iowrite to initialize the dongle ring. The v...

CVE-2022-50359

CVE-2022-50359 affects Linux kernel media driver cx88: null-ptr-deref in buffer_prepare() when cx88_risc_buffer() fails, leading to empty buffer and null-ptr-deref in buffer_queue(). The issue is fixed by validating the return value of cx88_risc_buffer() before use. Affected reports in connected ...

CVE-2022-50365

CVE-2022-50365 is a Linux kernel issue where tail adjustment during pull operations could cause side effects when using helpers like BPF_FUNC_skb_pull_data. The vulnerability affects the handling of sk_buff tail growth in gso fragment scenarios and could lead to crashes if not mitigated. The publ...

CVE-2022-50368

CVE-2022-50368 affects the Linux kernel component drm/msm/dsi. The issue is memory corruption that occurs if there are more than eight bridges, due to a missing sanity check on the bridge counter which can cause writes beyond the fixed-size bridge array. The vulnerability was fixed by adding the ...