CVE-2026-64170

Technical details (affected component, root cause, impact, patches) are not publicly provided in the supplied documents. Monitor for updates.

CVE-2026-64169

Affected software: Linux kernel SPI ep93xx driver. Issue: error pointer dereference after DMA setup failure during probe, leading to potential dereferencing of an error pointer on later probe errors or driver unbind. Root cause: failure to clear DMA channel pointers when DMA setup fails, causing ...

CVE-2026-64168

The CVE-2026-64168 entry describes a Linux kernel SPI driver issue (spi: sprd) where a DMA setup failure could lead to a dereferenced error pointer or double-release of DMA channels. The fix makes the driver fall back to PIO on DMA setup failure and adds a check of the dma.enabled flag before rel...

CVE-2026-64167

In the Linux kernel, CVE-2026-64167 affects the KHO handling for kexec crash kernels. The root cause is in kho_fill_kimage(), which unconditionally populates image->kho.fdt and image->kho.scratch for every kexec image type, including crash kernels that run in a small reserved region. This c...

CVE-2026-64166

The CVE-2026-64166 issue affects the Linux kernel firmware for arm_ffa. The vulnerability stems from a bus match callback that assumed every FF-A driver provides an id_table and dereferenced it without a null check. The fix enforces the contract at driver registration time to ensure a buggy clien...

CVE-2026-64165

The CVE-2026-64165 entry describes a Linux kernel ARM integrator issue where intcp_init_early calls syscon_regmap_lookup_by_compatible before memory management is initialized, causing -ENOMEM or a NULL dereference (crash) when accessing a regmap during early init. The root cause is dereferencing ...

CVE-2026-64163

Implemented fix in the Linux kernel to clear kprobes between test runs to prevent leftover probe data from causing failures or kernel paging issues. The issue arose because static kprobes/kretprobes retained state across tests; after register_kprobe and unregister_kprobe, a kprobe retained data t...

CVE-2026-64164

The CVE entry concerns the Linux kernel Btrfs tracepoints: btrfs_sync_file() is invoked in an atomic context, and its use of dput() (due to dget_parent()) can sleep, causing a kernel splat. The fix, as described in the linked references, is to stop using dget_parent() and dput() and instead acces...

CVE-2026-64162

CVE-2026-64162 concerns the Linux kernel idpf driver: a read_dev_clk_lock spinlock could be used before initialization because the lock was not initialized before ptp aux work could run. The issue arises when idpf_ptp_init() initializes read_dev_clk_lock after ptp_schedule_worker() has started an...

CVE-2026-64160

CVE-2026-64160 involves a Linux kernel netfs issue where tearing could occur in remote_i_size and zero_point updates. The fix copies i_size_read() and i_size_write() and uses the same seqcount as i_size to prevent i_size_seqcount corruption, and requires netfslib and filesystems using it to hold ...

CVE-2026-64161

CVE-2026-64161 concerns the Linux kernel: a leak of the early-allocated eth_ports_node in the net: ti: icssm-prueth driver during icssm_prueth_probe() when of_property_read_u32() fails. The error path returns without releasing eth_ports_node, which was acquired before iterating children, and the ...

CVE-2026-64159

CVE-2026-64159 relates to the Linux kernel netfs code. The issue occurs when there is uncommitted data in the pagecache and the on-server EOF is within the folio being released, causing i_size (local) to be larger than remote_i_size (server). The patch fixes zeropoint updates in netfs_release_fol...

CVE-2026-64158

CVE-2026-64158 concerns the Linux kernel netfs write path. The vulnerability/issue arises from the write streaming mechanism in netfs_perform_write(), which caches dirty data in dirty-but-not-yet-up-to-date folios to avoid unnecessary reads when data will be overwritten. The implementation previo...

CVE-2026-64157

The CVE pertains to the Linux kernel netfs subsystem, specifically a bug in netfs_invalidate_folio() that mishandled partial invalidations of streaming-write folios. When the invalidation region overlapped the front of a dirty, not-up-to-date write page tracked by netfs_folio, the code moved the ...

CVE-2026-64156

In the Linux kernel, CVE-2026-64156 concerns netfs and AFS writepath handling. The fix adjusts netfs_write_single() to return 1 when a write is skipped due to lock contention and WB_SYNC_NONE, and updates afs_single_writepages() to skip as well. If a skip occurs, the inode must be re-marked since...

CVE-2026-64155

The CVE-2026-64155 entry describes a Linux kernel fix in the ath11k WiFi driver (WMI WOW calls). Two error-path paths that returned the result of ath11k_wmi_cmd_send(...) without checking the return value could skip freeing the skb in error scenarios, potentially leaking resources. The patch adds...

CVE-2026-64154

The CVE-2026-64154 entry concerns the Linux kernel DRM MSM Adreno driver (a6xx_gpu_init). The issue: a reference leak on the device_node obtained by of_parse_phandle() when early error returns bypass the corresponding of_node_put(). The fix uses a __free(device_node) cleanup handler to ensure the...

CVE-2026-64153

In the Linux kernel drm/msm area, CVE-2026-64153 covers a fix for iommu_map_sgtable() return value handling. The underlying issue arose after a patch changed iommu_map_sg_atomic to return a signed size (ssize_t) and to emit negative values on error, instead of using size_t with zero. Consequently...

CVE-2026-64152

CVE-2026-64152 affects the Linux kernel iommu path. The issue arises when an unmap error in the iommu_debug flow occurs in an error path that did not establish the original iommu_debug_map, causing mis-tracing and unbalanced tracking. Fix: move the unmap error handling into iommu_map_nosync() and...

CVE-2026-64151

The CVE-2026-64151 entry concerns the Linux kernel iommupt component, where a driver could omit PAGE_SIZE from the pgsize_bitmap. The root cause is that removing PAGE_SIZE from the bitmap is technically allowed but would leave an iommu_domain unused with the DMA API; the design is violated. The d...

CVE-2026-64150

CVE-2026-64150 concerns the Linux kernel netfilter nft_inner code. The issue arises from an incorrect order in the error path where local_bh_enable() is called before local_unlock_nested_bh(), effectively releasing a local_lock out of order. This has been resolved in the kernel via the referenced...

CVE-2026-64149

In the Linux kernel, CVE-2026-64149 fixes a DMA mapping sanity check: dma_map_resource() previously relied on pfn_valid() to exclude RAM, but this could misclassify MMIO regions sharing a sparsemem section as usable RAM, triggering a WARN_ON_ONCE and DMA_MAPPING_ERROR on platforms like Raspberry ...

CVE-2026-64147

The CVE-2026-64147 entry concerns the Linux kernel pds_core path where debugfs_lookup() leaks a dentry by not calling dput() on the returned dentry, causing a reference leak on every firmware reset recovery. Additionally, with CONFIG_DEBUG_FS disabled, debugfs_lookup() returns ERR_PTR(-ENODEV) in...

CVE-2026-64148

Concrete CVE details exist: Linux kernel vulnerability CVE-2026-64148 related to the pds_core/pdsc_devcmd_wait error handling. The issue involved two cases where pdsc_devcmd_wait() could return a stale success instead of an error: (1) a firmware crash where the wait loop exits with running=false ...

CVE-2026-64146

The CVE-2026-64146 issue affects the Linux kernel’s EROFS subsystem, specifically an inode xattrs metabuf leak in the xattr initialization path. The root cause was improper cleanup after erofs_read_metabuf(), where a metabuf could leak a folio reference via out_unlock paths. The fix consolidates ...

CVE-2026-64145

In the Linux kernel WiFi driver wilc1000, a memory-leak in firmware download was fixed: wilc_wlan_firmware_download() allocates dma_buffer with kmalloc() and, on early failure after the first acquire_bus(), could return without freeing the buffer. The code now uses a goto fail cleanup path to ens...

CVE-2026-64144

The CVE-2026-64144 entry concerns the Linux kernel Bluetooth btmtk driver. It fixes a leak where the setup_packet of a control URB was not freed when usb_submit_urb failed or when the submitted URB was killed. The patch adds frees in both error paths to prevent memory leak. Public references poin...

CVE-2026-64143

The CVE relates to the Linux kernel, specifically the platform/x86 uniwill-laptop code path. On older devices (~2020), the battery charging limit could be unintentionally enabled via the force module parameter, potentially causing permanent hardware damage. The fix is to prevent enabling the char...

CVE-2026-64142

CVE-2026-64142 documents a Linux kernel issue in ksmbd where two races against m_fp_list walkers can lead to use-after-free or list corruption during durable-handle scavenging. The root causes are: (1) fp->node list-head reuse when expired handles are moved to a scavenger list, which can overw...

CVE-2026-64141

Summary (CVE-2026-64141) : In the Linux kernel ksmbd component, a remote attacker could trigger a null pointer dereference after negotiating a new SMB2 session with the same ClientGuid and issuing a CREATE with a lease context on a different inode following a durable-handle session teardown. The ...

CVE-2026-64140

The CVE-2026-64140 issue affects the Linux kernel’s ksmbd: after a SMB2 session logoff, a reconnectable file pointer may still be present in global_ft.idr. When users read /proc/fs/ksmbd/files, proc_show_files() dereferences fp->tcon->id without NULL checking, causing a null-ptr dereference...

CVE-2026-64139

CVE-2026-64139 : In the Linux kernel ksmbd path, a memory-leak exists in set_posix_acl_entries_dacl() on overflow. The loop allocates a struct smb_sid with kmalloc_obj() each iteration and relies on per-iteration kfree() at loop end. Introduced break paths skip these frees, causing the sid buffer...

CVE-2026-64137

The CVE-2026-64137 issue affects the Linux kernel CIFS client (SWN netlink). The vulnerability arises because CIFS_GENL_CMD_SWN_NOTIFY and related SWN multicast group handling lack proper capability checks, allowing an unprivileged local process to send witness notifications or join the multicast...

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-2026-64136

CVE-2026-64136 fixes a race condition in the Linux kernel SMB client (CIFS) by adding the missing lock around tc_count in smb2_find_smb_sess_tcon_unlocked(). The root cause was refactoring that altered locking for tc_lock/tcon fields, leaving tc_count increment without synchronization. The patch ...

CVE-2026-64135

In the Linux kernel hwmon driver for pmbus/adm1266, the function adm1266_nvmem_read_blackbox() allocated a 5-byte stack buffer and passed it to i2c_smbus_read_block_data(), which copies data.block[0] bytes from the SMBus block into the caller buffer. If the device returns a length greater than 5,...

CVE-2026-64133

CVE-2026-64133 affects the Linux kernel ALSA asihpi component. A function that retrieves cached info accesses an array by index without proper bounds checking, causing potential out-of-bounds reads. The issue could lead to memory access outside intended limits, with documented consequences includ...

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-2026-64132

CVE-2026-64132 (Linux kernel IPv6 IOAM): use-after-free in ipv6_hop_ioam caused by stale hdr pointer after skb_ensure_writable() reallocation. Patch recalculates hdr pointer before passing hdr->opt_len to ioam6_event(), preventing UaF. Red Hat notes potential DoS and possible broader impacts (...

CVE-2026-64131

CVE-2026-64131 : In the Linux kernel, a misinterpretation in the unmap path could cause spurious warnings and device-private/exclusive folios to be migrated incorrectly. The code tested folio_test_anon() for device-private support but then checked vma_is_anonymous() elsewhere, which is not a guar...

CVE-2026-64130

CVE-2026-64130 concerns the Linux kernel’s memory-tagging handling in mm/page_alloc for the huge zero folio when init_on_free is enabled. The root cause was that __GFP_ZEROTAGS could skip clearing tag memory while __GFP_ZERO and __GFP_SKIP_KASAN were set, leaving leftover MTE tags on pages mapped...

CVE-2026-64129

The CVE-2026-64129 entry concerns the Linux kernel vulnerability in mm/migrate_device: migrate_vma_insert_huge_pmd_page where a check_stable_address_space() failure after acquiring the PMD spinlock via pmd_lock() could jump to abort, bypassing spin_unlock() in unlock_abort. This caused the PMD sp...

CVE-2026-64128

The CVE-2026-64128 flaw affects the Linux kernel Bluetooth ISO data path. ISO_END frames can crash the host if received first on a fresh ISO connection because iso_recv() does not mirror the ISO_CONT guard, dereferencing a NULL conn->rx_skb. BIS scenarios may be leveraged by a broadcaster to t...

CVE-2026-64126

The CVE-2026-64126 entry concerns the Linux kernel Bluetooth MGMT path for Add Extended Advertising Data. A vulnerability exists where MGMT_OP_ADD_EXT_ADV_DATA is a variable-length command and the fixed-header size plus advertised data lengths are not validated against cp->data, allowing an ou...

CVE-2026-64127

The CVE-2026-64127 issue affects the Linux kernel Bluetooth L2CAP path for ecred_reconfigure. After the 1c0810 commit, DEFINE_RAW_FLEX() caused l2cap_send_cmd() to copy 8 bytes from the stack pointer instead of the 6-byte MTU/mps/scid payload, leaking a kernel stack address and making the RECONFI...

CVE-2026-64125

In Linux kernel BCMGENET, enabling Energy Efficient Ethernet (EEE) with RBUF_EEE_EN and RBUF_PM_EN breaks RX flow, causing frames to be dropped and rx_packets to stop incrementing; paging faults via bcmgenet_rx_poll have been observed on some hardware (e.g., Pi 4B with BCM2711/BCM54213PE). The is...

CVE-2026-64124

CVE-2026-64124 concerns the Linux kernel net: devmem: bind via dma-buf with non-page-aligned size or SG length. The issue arises because net_devmem_bind_dmabuf() trusts dmabuf->size and sg_dma_len() to be multiples of PAGE_SIZE without checking, causing an out-of-bounds access: tx_vec is sized...

CVE-2026-64123

CVE-2026-64123 concerns the Linux kernel HSR subsystem. The vulnerability arises when HSR node-list/node-status operations run under rcu_read_lock() and RTM_DELLINK teardown frees the same node table immediately via list_del(), allowing a generic-netlink reader to hold a pointer to a freed hsr_no...

CVE-2026-64122

In the Linux kernel, CVE-2026-64122 affects the mlx5e driver (net/mlx5e). The vulnerability is a use-after-free in mlx5e_tx_reporter_timeout_recover, where sq->netdev is accessed after mlx5e_safe_reopen_channels() tears down the channel and its embedded SQs. The fix replaces three sq->netde...

CVE-2026-64121

CVE-2026-64121 affects the Linux kernel net:ifb subsystem where per-queue RX/TX stats were allocated using dev->num_tx_queues but walked using dev->real_num_rx_queues and dev->real_num_tx_queues. This mismatch could let ethtool stat walks read past allocated tx_private entries, triggerin...