CVE-2025-71116

The CVE-2025-71116 issue concerns the Linux kernel’s libceph decode_pool() handling of osdmaps. When an osdmap is maliciously corrupted such that the encoded length for a ceph_pg_pool envelope is smaller than expected, an out-of-bounds read could occur because the existing bounds check relied sol...

CVE-2025-71221

CVE-2025-71221: The Linux kernel mmp_pdma driver contained a race in mmp_pdma_residue() that could cause use-after-free when descriptors are freed while tx_status() iterates the descriptor list. The race occurs as CPU0 unwinds the descriptor list without proper locking while CPU1's tasklet can fr...

CVE-2026-22978

The CVE-2026-22978 issue lies in the Linux kernel wifi code where struct iw_point exposes a 32‑bit hole on 64‑bit arches, enabling kernel-infoleak to user space. The fix is to zero the iw_point structure before user-space access. This remediation is present in upstream kernel fixes (noted with ke...

CVE-2026-22982

CVE-2026-22982 is a Linux kernel vulnerability in the net: mscc: ocelot driver. The issue causes a crash when adding an interface under a lag due to NULL pointer dereferences in the ocelot frontend (ocelot_vsc7514.c) where unused ports may be left as NULL. The fix updates the code to verify the p...

CVE-2026-22993

CVE-2026-22993 affects the Linux kernel idpf RSS LUT handling after a soft reset. The vulnerability causes a NULL pointer dereference when an ethtool operation accesses the RSS LUT immediately after reset, due to the LUT being freed and not restored unless the interface is up. The fix updates the...

CVE-2026-23083

CVE-2026-23083 is a Linux kernel vulnerability affecting FOU (IPv4/IPv6 over UDP) handling, where setting FOU_ATTR_IPPROTO to 0 could leave the skb unfreed in fou_udp_recv() and not retried in ip_protocol_deliver_rcu(). The fix suppresses 0 for FOU_ATTR_IPPROTO and applies upstream patching to pr...

CVE-2026-23087

CVE-2026-23087 affects the Linux kernel in the Xen-scsi scsiback subsystem. The root cause is a memory leak: memory allocated for struct vscsiblk_info in scsiback_probe() is not freed in scsiback_remove(), including error paths during probe. The approved patch frees this allocation in scsiback_re...

CVE-2026-23100

The CVE-2026-23100 entry concerns the Linux kernel mm/hugetlb code and a fix for hugetlb_pmd_shared(). The vulnerability stemmed from how shared PMD tables were detected; the patch set switches to using an independent shared count and the ptdesc_pmd_is_shared() check, so that shared PMD tables ar...

CVE-2026-23205

The CVE-2026-23205 entry describes a memory leak in the Linux kernel SMB/CIFS client (smb2_open_file()). The provided reproducer shows a scenario with a read-only CIFS export, client mount, and module removal that triggers a leak during cleanup of SMB request buffers, leading to a kmem_cache leak...

CVE-2026-23216

Technical details for CVE-2026-23216 are not publicly provided in the supplied documents. The available description mentions a fix in iscsit_dec_conn_usage_count() and a kernel patch, but no vendor/product specifics.

CVE-2026-23354

CVE-2026-23354 concerns the Linux kernel x86/fred speculative safety. The fix removes the index variable and repositions array_index_nospec() so it’s calculated immediately before the array access, addressing the incorrect placement that allowed the result to be spilled to the stack across irqent...

CVE-2026-31554

The CVE-2026-31554 entry concerns a Linux kernel futex requeue issue: using sys_futex_requeue() with different flags could enable a use-after-free/UaF condition. To fix, the code now requires identical flags for sys_futex_requeue() (matching the behavior of old-style sys_futex() requeue). The vul...

CVE-2026-31655

CVE-2026-31655 affects the Linux kernel’s pmdomain: imx8mp-blk-ctrl module, where the NOC_HDCP clock must be kept enabled. The underlying issue is an inconsistent clock state that can disrupt the NoC ADB400 port power‑down handshake, potentially causing a system hang. Reported impact is a DoS-lik...

CVE-2026-31669

The CVE-2026-31669 entry pertains to the Linux kernel MPTCP code. A use-after-free could occur in IPv6 subflow sockets due to premature copying of tcpv6_prot into tcpv6_prot_override during early init, before proto_register(&tcpv6_prot) and its SLAB_TYPESAFE_BY_RCU cache is established. Consequen...

CVE-2026-31708

CVE-2026-31708 affects the Linux kernel SMB client. The issue occurs in smb2_ioctl_query_info() where, in the QUERY_INFO path, qi.input_buffer_length is clamped to the server’s OutputBufferLength and copied from qi_rsp->Buffer to userspace without verifying that the payload fits within rsp_iov...

CVE-2026-43023

CVE-2026-43023 affects the Linux kernel Bluetooth SCO path. A race condition in sco_sock_connect() allows two concurrent connect() attempts on the same socket to bypass locks, leading to use-after-free and potential socket/state corruption (BT_OPEN -> BT_CONNECT with zombie sk). The issue is d...

CVE-2026-43254

CVE-2026-43254: Linux kernel openvpn TCP stream handling corrected. Ovpn_tcp_recv now allocates a separate skb per packet and uses skb_copy_bits to copy only the packet payload, skipping the 2-byte length prefix; length checks guard allocation to prevent invalid skbs. This resolves header offset ...

CVE-2026-43334

CVE-2026-43334 concerns the Linux kernel Bluetooth SMP pairing flow. The issue arises in smp_cmd_pairing_req() where the pairing response is built from the initiator auth_req before enforcing the local BT_SECURITY_HIGH, allowing the response to omit SMP_AUTH_MITM if the initiator did. Consequentl...

CVE-2026-43391

CVE-2026-43391 affects the Linux kernel nsfs component. The issue arises from insufficient permission checks when opening handles, enabling privileged services to potentially view other privileged services’ namespaces and leak information. The fix centralizes policy via may_see_all_namespaces() a...

CVE-2026-45837

CVE-2026-45837 : In the Linux kernel, a use-after-free in arena_vm_close on fork was fixed. The root cause is that arena_vm_open() only bumps vml->mmap_count and does not register the child VMA in arena->vma_list, so vml->vma continues to point to the parent VMA after fork. If the child ...

CVE-2026-45861

CVE-2026-45861 refers to a Linux kernel vulnerability in the GFS2 file system. The root cause is a slab-use-after-free: during filesystem shutdown, quota data objects were freed without being removed from the LRU list due to the change in the a475c5dd16e5 sequence. As a result, the shrinker (gfs2...

CVE-2026-45898

The CVE-2026-45898 issue affects the Linux kernel’s RDMA/iwcm component, where flawed work submission logic could cause queue_work() to queue items that are still live, enabling a work item to be processed and freed while still on the workqueue and triggering list corruption. The root cause is th...

CVE-2026-46039

CVE-2026-46039 affects the Linux kernel. The root cause is a potential integer overflow in rxgk_extract_token() during the length check. The fix changes the check to round down the size of the available data rather than rounding up, preventing overflow. Kernel commits upstream (listed in referenc...

CVE-2026-46153

CVE-2026-46153 affects the Linux kernel 8021q VLAN code. The vulnerability arises because vlan_dev_set_egress_priority() kept cleared egress priority mappings as tombstones in a hash, allowing repeated set/clear cycles with different skb priorities to accumulate nodes and cause memory leakage. Th...

CVE-2026-46178

The CVE-2026-46178 entry concerns the Linux kernel RDMA/mlx4 component. A resource leak could occur during error handling in mlx4_ib_create_srq(), because mlx4_srq_alloc() was not undone during error unwinding. The fix adds a call to mlx4_srq_free() to properly release the resource when an error ...

CVE-2026-46197

The CVE-2026-46197 issue affects the Linux kernel DRM/AMDKFD component, where the nattr field validation for SVM ioctl was insufficient against the reported buffer size, enabling out-of-bounds access via a user-controlled attribute count. The root cause is input size validation failure in the SVM...

CVE-2026-46200

CVE-2026-46200 affects the Linux kernel SPI MPC52xx driver. The issue stems from improper controller deregistration: the driver may deregister the controller after or without ensuring proper release of resources (interrupts, GPIOs) during driver unbind, risking system instability or resource exha...

CVE-2026-46233

CVE-2026-46233 affects the Linux kernel batman-adv component (batadv_bla_purge_claims). The issue arises when iterating the claims list with an rcu_read_lock() and encountering a claim being released, potentially setting backbone_gw to NULL before the delayed kfree, making batadv_bla_claim_get_ba...

CVE-2026-46247

Summary: CVE-2026-46247 affects the Linux kernel gfx3d clock driver. The root cause was an incorrect parent map during GFX3D clock rate determination, which prevented the best_parent_hw from being provided, leading to a crash. The fix adds the missing field in the parent request mapping (in addit...

CVE-2026-46271

CVE-2026-46271 concerns the Linux kernel ath12k Wi‑Fi driver. When a multi‑link connection is active, WoW offloads were enabled on both the primary and secondary links, potentially crashing firmware on WCN7850 devices (denial of service). The fix changes WoW offloads to run only on the primary li...

CVE-2026-46310

CVE-2026-46310 affects the Linux kernel component media: renesas: vsp1. The vulnerability is a NULL pointer dereference during module unload on Gen 4, caused by cleanup calling vsp1_drm_cleanup() instead of vsp1_vspx_cleanup(). The fix implements an IP version check to call the appropriate DRM or...

CVE-2026-52937

CVE-2026-52937 concerns the Linux kernel where the tap_ioctl() path handling SIOCGIFHWADDR leaks kernel stack contents by copying 16 bytes of an uninitialised sockaddr_storage to userspace. Specifically, netif_get_mac_address() writes only sa_family and dev->addr_len (6 bytes), leaving sa_data...

CVE-2026-53009

The CVE-2026-53009 issue affects the Linux kernel ice network driver. When ice_tso() or ice_tx_csum() fail, the error path in ice_xmit_frame_ring() frees the skb, but the first tx_buf may still reference it and be marked ICE_TX_BUF_SKB, with next_to_use unchanged. If there is no subsequent packet...

CVE-2026-53092

CVE-2026-53092 affects the Linux kernel’s BPF subsystem . The root cause is in register delta tracking when the same source and destination registers are used (e.g., rX += rX). In adjust_reg_min_max_vals(), the code mutates the destination in-place, and later, when evaluating the source register,...

CVE-2026-53133

The CVE-2026-53133 entry concerns the Linux kernel RDMA/umem component where an IOMMU-assisted mapping can split a very large block across multiple SG entries. During reassembly in __rdma_block_iter_next(), 32-bit stack values can overflow, causing incorrect DMA addresses for blocks at or beyond ...

CVE-2026-53159

CVE-2026-53159 (Linux kernel) : The vulnerability is in misc: fastrpc where fastrpc_get_args() uses find_vma() to locate the VMA for a user pointer and compute a DMA address. If the address lies in a gap before the returned VMA, (ptr & PAGE_MASK) - vma->vm_start underflows, corrupting the DMA ...

CVE-2026-53364

The CVE-2026-53364 vulnerability is in the Linux kernel Bluetooth HCI path: hci_le_big_terminate() may leak memory (iso_list_data) when neither pa_sync_term nor big_sync_term flags are set after PA/BIG state evaluation. The function was refactored to accept a struct hci_conn and added PA/BIG flag...

CVE-2026-53401

The CVE-2026-53401 vulnerability affects the Linux kernel fbdev omap2 driver (omapfb_mmap) with a race between mm_lock and fb_info->lock when mapping memory via OMAPFB_SETUP_PLANE. The race can lead to a use-after-free by reading start/len from mismatched region references and incrementing an ...

CVE-2001-1273

The CVE-2001-1273 issue affects the Linux kernel before version 2.2.17-14 when running on certain Intel CPUs. The vulnerability, described as the 'mxcsr P4' issue, allows a local user to cause a denial of service (system halt). Documents do not specify the exact vulnerable components beyond the k...

CVE-2002-0499

The CVE relates to the Linux kernel vulnerability where the d_path function truncates long pathnames without error in Linux kernel versions 2.2.20 and earlier, and 2.4.18 and earlier. This behavior can cause local users to cause programs to operate on incorrect directories, potentially enabling i...

CVE-2002-0570

CVE-2002-0570 : The encrypted loop device in Linux kernel 2.4.10 and earlier does not authenticate the entity that is encrypting data, allowing local users to modify encrypted data without knowing the key. The affected component is the loop device encryption code in these kernels. The provided do...

CVE-2002-1963

The CVE-2002-1963 entry affects Linux kernel versions 2.4.1–2.4.19. The root cause is that the NR_RESERVED_FILES limit is set to 10, enabling local users to exhaust resources by opening 10 setuid binaries, causing a denial of service. Publicly provided documents confirm the affected kernel range ...

CVE-2012-0058

The CVE-2012-0058 issue affects the Linux kernel up to version 3.2.2, in the kiocb_batch_free function of fs/aio.c, caused by incorrect iocb management. It allows local attackers to cause a denial of service (OOPS). Impact is confined to local execution, with availability as the primary effect de...

CVE-2016-10284

CVE-2016-10284 is a vulnerability in the Qualcomm video driver that enables an elevated-privilege path: a local, privileged process could be exploited by a malicious local app to run arbitrary code in the kernel context on Android devices. The issue affects Android kernel versions 3.10 and 3.18, ...

CVE-2016-10290

CVE-2016-10290 is an elevation-of-privilege issue in the Qualcomm Shared Memory Driver used on Android. The vulnerability could allow a local malicious application to execute arbitrary code in the kernel context by exploiting the shared memory driver. The entry specifies that exploitation is loca...

CVE-2016-10294

CVE-2016-10294 describes a local information-disclosure vulnerability in the Qualcomm power driver used in Android. The issue could allow a local malicious application to access data outside its permission levels by exploiting the Qualcomm power driver in affected Android kernels (Kernel-3.10 and...

CVE-2016-8407

CVE-2016-8407 is an information disclosure vulnerability in Android’s kernel components (ION subsystem, Binder, USB driver, and networking). The issue could allow a local malicious app to access data outside its permission levels after compromising a privileged process. Affected products/versions...

CVE-2016-8416

The CVE-2016-8416 entry concerns an information-disclosure vulnerability in the Qualcomm video driver on Android (kernel 3.18). A local malicious application could access data outside its permissions due to the driver’s handling, with impact described as data disclosure and requiring a privileged...

CVE-2022-50400

The CVE-2022-50400 issue concerns the Linux kernel greybus: audio_helper code, where debugfs usage was removed due to incorrect handling that could leak memory and even erase all debugfs entries. The fix is to remove all debugfs logic from the audio_helper code; if needed later, a fix for the inc...

CVE-2023-53185

CVE-2023-53185 exists in the Linux kernel: wifi/ath9k allows overwriting ENDPOINT0 attributes, enabling a bad USB device to craft a service-connection response where the target is ENDPOINT0 (reserved for HTC_CTRL_RSVD_SVC). The vulnerability is fixed in the kernel by rejecting such responses; imp...