CVE-2026-23168

CVE-2026-23168 affects the Linux kernel (example: kernel6.12 lineage and Oracle/Amazon Linux advisories) where a race in the flexible proportions code (fprop_new_period) can cause a sequence counter write under softirq/hardirq interaction, potentially enabling a deadlock in certain writeout paths...

CVE-2026-23195

The CVE-2026-23195 entry pertains to the Linux kernel, specifically the cgroup/dmem subsystem. The issue is a pool use-after-free (UAF) where a pool could still be held after its memory region is unregistered, leading to a local, kernel-space bug. The provided connected documents describe the roo...

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-2026-23275

CVE-2026-23275 (Linux kernel, io_uring): The issue arises when DEFER_TASKRUN | SETUP_TASKRUN are used and task work is added while the ring is resized, allowing an overlap window where IORING_SQ_TASKRUN could be OR’ed on the old/new rings during swapping. The fix adds a 2nd rings pointer, →rings_...

CVE-2026-23300

The CVE-2026-23300 issue is a Linux kernel vulnerability in IPv6 routing where creating a standalone nexthop object (e.g., ip -6 nexthop add id 100 dev lo) caused a crash when later referenced by an IPv4 route. Root cause: fib6_nh_init() incorrectly treated such nexthops as rejects due to an abse...

CVE-2026-23315

The CVE affects the Linux kernel mt76 wifi driver (mt76_connac2_mac_write_txwi_80211). The root cause is that the function could perform an out-of-bounds access by not validating the frame length before accessing management fields, including mgmt->u.action.u.addba_req.capab. This could enable ...

CVE-2026-23327

The CVE-2026-23327 issue is a Linux kernel vulnerability in the CXL mailbox driver (cxl/mbox). The root cause is that cxl_payload_from_user_allowed() casts and dereferences the user payload without validating its size, allowing an undersized mailbox command to trigger a read past the allocated bu...

CVE-2026-31407

The CVE-2026-31407 entry covers a Linux kernel netfilter conntrack issue where missing netlink policy validations allow a local attacker to craft input that can cause a slab-out-of-bounds access in sctp/ctnetlink, via using unvalidated CTA_PROTOINFO_SCTP_STATE values and accessing ct->master-&...

CVE-2026-31637

The CVE-2026-31637 vulnerability lies in the Linux kernel rxrpc subsystem. Specifically, rxkad_decrypt_ticket() decrypts the RXKAD response ticket and then parses the buffer as plaintext without confirming that crypto_skcipher_decrypt() succeeded. A malformed RXKAD response could use a non-block-...

CVE-2026-43439

CVE-2026-43439 : In the Linux kernel, a race between task migration and iteration in cgroup can cause iterators to skip tasks when a task migrates from cset->tasks to cset->mg_tasks. The patch adds a call to css_set_skip_task_iters() before unlinking the task from cset->tasks, advancing ...

CVE-2026-43498

CVE-2026-43498 is a Linux kernel issue in the accel/ivpu path. The vulnerability stems from the ability to re-export imported GEM buffers; a fix adds a custom prime_handle_to_fd callback that checks if the GEM object is imported and returns -EOPNOTSUPP in that case. Under re-export scenarios, buf...

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-2026-45898

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-2026-45911

CVE-2026-45911 affects the Linux kernel USB3 (cdns3) driver. When a USB role switch to host occurs during resume, the host path can dereference an uninitialized xhci-hcd device, causing a NULL pointer dereference. The fixed behavior is to skip the resume operation for the newly chosen role if a r...

CVE-2026-45933

CVE-2026-45933 affects the Linux kernel BPF verifier. The root cause is that sync_linked_regs() failed to preserve the register ID during bounds propagation, so when known_reg bounds were propagated to reg, reg retained an old/new id mismatch. This can cause incorrect bound propagation across lin...

CVE-2026-46006

The CVE-2026-46006 entry concerns the Linux kernel’s drm/nouveau driver. A 32‑bit overflow in nouveau_gem_pushbuf_reloc_apply() could cause incorrect relocation bounds checks: r->reloc_bo_offset + 4 is computed in 32‑bit space, wrapping before comparing to nvbo->bo.base.size. The fix casts ...

CVE-2026-46081

CVE-2026-46081 is a Linux kernel vulnerability in the crypto/acomp subsystem. The issue arises when an asynchronous hardware implementation (e.g., QAT) completes a request using the DMA virtual address interface, causing acomp_save_req() to store a pointer to the wrong object in req->base.data...

CVE-2026-46102

The CVE-2026-46102 issue affects the Linux kernel network stream parser (net: strparser). When the stream parser is aborted (e.g., after a message assembly timeout), the partially assembled message referenced by strp->skb_head is not released in strp_abort_strp(), causing a memory leak that co...

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-2026-46185

The CVE-2026-46185 issue affects the Linux kernel SMB client. The root cause is insufficient length validation in smb2_check_message() when processing symlink error responses, allowing a symlink_data() path to read beyond the buffer if iov_len is smaller than the 64-byte SMB2 header and accessing...

CVE-2026-46202

CVE-2026-46202 concerns the Linux kernel HID driver for the Apple Touch Bar (hid-appletb-kbd). The issue arises when inactivity autodim uses backlight_device_set_brightness() from two atomic contexts (a timer_list callback and input/event paths), causing a mutex lock from an atomic context bug an...

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-2026-46320

The CVE-2026-46320 vulnerability affects the Linux kernel tap driver where memory pages allocated for frames in vhost_net_xdp() are not freed on error paths. Specifically, tap_get_user_xdp() may reject frames shorter than ETH_HLEN (-EINVAL) or fail build_skb() (-ENOMEM), but both error paths jump...

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-2026-53249

CVE-2026-53249 is a Linux kernel vulnerability where the IPOPT_SSRR and IPOPT_LSRR IPv4 options are restricted to CAP_NET_RAW, preventing unprivileged processes from steering packets through attacker-controlled nodes to leak information (e.g., TCP ISN). The issue is patched in multiple OS context...

CVE-2026-53252

The CVE-2026-53252 affects the Linux kernel Bluetooth HCI path. Root cause: memory leak of SRCU percpu memory when device init fails before hci_register_dev(), due to not cleaning up the SRCU struct on the unregistered fallback path. Fix: call cleanup_srcu_struct() in bt_host_release() fallback b...

CVE-2026-53392

CVE-2026-53392 affects the Linux kernel’s NFSv4/flexfiles path. The flaw arises in ff_layout_alloc_lseg(), which decodes the filehandle-version array count and uses it to allocate with kzalloc_objs(). A zero count can yield ZERO_SIZE_PTR and get stored in dss_info->fh_versions, while later fle...

CVE-2026-64134

The CVE-2026-64134 entry concerns the Linux kernel ALSA PCM path. The vulnerability arises during transition to iov_iter for PCM data transfer, where iov_iter was also configured for silencing (data = NULL), leading to a bogus iov_iter calculation and a NULL dereference on some architectures, not...

CVE-2026-64138

CVE-2026-64138 affects the ksmbd component in the Linux kernel, addressing a vulnerability in ACL inheritance where the Owner/Group SIDs from the NT Security Descriptor could be unsafe when retrieved from a parent directory. The fix introduces the helper smb_validate_ntsd_sid() to safely validate...

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-2026-64318

Summary (CVE-2026-64318) : In the Linux kernel, the partitions code for AIX on the PPC/IBM layout could read past the end of the ppe[] array. The function aix_partition() loads a fixed-size pvd and iterates up to the on-disk pp_count, which could exceed the allocated 1016 entries, leading to pote...

CVE-2026-64430

CVE-2026-64430 affects the Linux kernel NTB EPF subsystem. ntb_epf_vec_isr previously called pci_irq_vector() in hardirq context, and pci_irq_vector() may call msi_get_virq() which takes a mutex and can trigger scheduling while atomic. The fix caches the Linux IRQ number for vector 0 when vectors...

CVE-1999-1276

The CVE-1999-1276 entry describes a local privilege escalation in fte-console: before 0.46b-4.1 it does not drop root privileges, allowing local users to gain root via the virtual console device. Affected: fte-package fte-console. Impact per CVSS: complete impact to confidentiality, integrity, an...

CVE-2001-1393

CVE-2001-1393 relates to an unknown vulnerability in the Linux kernel classifier code prior to version 2.2.19 that could cause a denial of service (hang). Multiple connected sources (Mandrake/MDKSA-2001:037, Debian/DSA-047-1, OpenVAS entries) describe an off-by-one issue in the CPIA driver within...

CVE-2005-1368

The vulnerability CVE-2005-1368 affects Linux kernel 2.6.10 through 2.6.11.8, caused by the key_user_lookup() path in security/keys/key.c, enabling a local attacker to crash the system (kernel oops) via SMP. Fedora and Ubuntu advisories indicate that upgrading to a 2.6.11.8-based release or later...

CVE-2005-3527

CVE-2005-3527 describes a race condition in the Linux 2.6 kernel’s do_coredump (signal.c) that can cause a denial of service when a core dump is triggered in one thread while another thread has a pending SIGSTOP. The vulnerability is a kernel-level issue affecting 2.6-series kernels as cited by m...

CVE-2007-1734

CVE-2007-1734 is a Linux kernel vulnerability in the DCCP path: do_dccp_getsockopt does not verify the upper bounds of optlen in net/dccp/proto.c for 2.6.20 and later, enabling local attackers on some architectures to read kernel memory or cause a kernel oops. Public detail confirms affected prod...

CVE-2011-4098

CVE-2011-4098 affects the Linux kernel GFS2 fallocate implementation. The vulnerability stems from using the page cache to preallocate blocks, which can allow local users to trigger a denial of service in scenarios with insufficient memory. Affected component is the GFS2 filesystem’s fallocate pa...

CVE-2013-1957

CVE-2013-1957 affects the Linux kernel: the clone_mnt function in fs/namespace.c on kernels before 3.8.6 does not correctly restrict changes to the MNT_READONLY flag, enabling local users to bypass a filesystem’s read-only property via a separate mount namespace. The issue is fixed in the 3.8.6 u...

CVE-2016-10283

CVE-2016-10283 is an elevation-of-privilege flaw in the Qualcomm Wi‑Fi driver for Android that allows a local malicious app to execute arbitrary code in the kernel context after compromising a privileged process. The issue affects Kernel-3.10/3.18 Android builds (Android 5.x–7.x era devices inclu...

CVE-2016-8395

CVE-2016-8395 - NVIDIA Camera driver (Android) : A stack-allocated buffer overwrite in the NVIDIA Camera component of the Tegra/Android kernel can allow a local attacker to cause a permanent local DoS or privilege escalation. The vulnerability is local (AV:L, PR:H) with high impact on availabilit...

CVE-2016-8420

The CVE-2016-8420 entry describes an elevation-of-privilege vulnerability in the Qualcomm Wi‑Fi driver for Android kernels (Kernel-3.10 and Kernel-3.18). A local malicious application could execute arbitrary code in kernel context after compromising a privileged process. The description lists And...

CVE-2016-8442

CVE-2016-8442 describes a memory access vulnerability in the Android kernel (version 3.18) allowing a local attacker to access hypervisor memory due to insufficient input validation. Impact is local and memory confidentiality/integrity/availability can be affected. Mitigation is via Android secur...

CVE-2016-8461

CVE-2016-8461 denotes an information-disclosure vulnerability in the Android bootloader, enabling a local attacker to access data outside of the attacker’s permission level. The NVD entry specifies the affected component as the Android kernel (kernel-3.18) with Android ID A-32369621. The CVSS met...

CVE-2017-0337

CVE-2017-0337 describes a local privilege-escalation in the NVIDIA GPU driver affecting Android on Kernel-3.18. The vulnerability could let a local malicious process execute code in kernel context, potentially enabling a permanent device compromise that might require a OS reflashing to repair. Th...

CVE-2017-0567

CVE-2017-0567 refers to an elevation-of-privilege flaw in the Broadcom Wi‑Fi driver on Android, allowing a local malicious app to run arbitrary code in the kernel context. The issue is triggered after compromising a privileged process and affects Android devices with kernel versions 3.10 and 3.18...

CVE-2017-0607

CVE-2017-0607 describes an elevation-of-privilege vulnerability in the Qualcomm sound driver on Android, allowing a local malicious application to execute arbitrary code in the kernel context. The description specifies Product: Android and Kernel-3.18, with Android ID A-35400551 and references QC...

CVE-2017-0621

CVE-2017-0621 is an elevation-of-privilege flaw in the Qualcomm camera driver for Android. The vulnerability lets a local, malicious app run code in the kernel context by exploiting the Qualcomm camera driver after compromising a privileged process. The issue affects Android devices with the affe...

CVE-2017-0622

CVE-2017-0622 targets the Goodix touchscreen driver in Android, enabling local elevation of privilege to execute code in the kernel via a compromised privileged process. Public details specify Android kernel 3.10 and the Goodix driver as the vulnerable component, with high impact (kernel context ...

CVE-2022-50302

CVE-2022-50302 concerns the Linux kernel mutual-exclusion lock handling in lockd and vfs_lock_file. The approved description states that vfs_lock_file() expects a fully initialized struct file_lock, and that re-exported NFSv3 could OOPS if fl_file is NULL after unlocking, indicating a potential l...