CVE-2026-74416

CVE-2026-74416 affects the Linux kernel DRM/Radeon stack. The vulnerability is a memory-leak in radeon_ring_restore() on lock failure: radeon_ring_restore() takes ownership of the buffer allocated by radeon_ring_backup(), but when radeon_ring_lock() fails it returns early and does not kvfree(data...

CVE-2026-74415

CVE-2026-74415 concerns the Linux kernel SPI driver for atcspi200. The root cause is a use-after-free during driver unbind when DMA resources are initialized after SPI controller registration, causing DMA teardown while the controller is still active and may trigger DMA transfers. The vulnerabili...

CVE-2026-74413

The CVE-2026-74413 issue affects the Linux kernel wifi driver rtW89, where AER error handlers incorrectly retrieved a pointer stored with pci_set_drvdata as a net_device instead of the ieee80211_hw pointer, causing operations on the wrong offsets in netif_device_detach/attach. The fix aligns the ...

CVE-2026-74414

CVE-2026-74414 affects the Linux kernel (hfsplus) where a null-pointer dereference could occur during setxattr if the attributes file is not loaded at mount time. The root cause is a duplicate attr inode dirty-marking action in hfsplus/xattr.c, leading to a potential dereference in hfsplus_setxat...

CVE-2026-74412

Summary (CVE-2026-74412) : In the Linux kernel, the wifi driver rtw88 had a type mix-up in AER handlers: an ieee80211_hw pointer was stored with pci_set_drvdata() but later retrieved as a net_device pointer. This caused netif_device_detach/attach to operate on an ieee80211_hw struct, accessing wr...

CVE-2026-74411

The CVE affects the Linux kernel with the wifi driver rtw89 (rtw89_core). The vulnerability arises in the 6 GHz scan path where the 6GHz channel-list scan loop uses an incorrect data type for the scan index, leading to an infinite/long loop and a soft lockup (CPU stuck for ~26s) during wifi scans...

CVE-2026-74410

The CVE concerns the Linux kernel wireless driver stack for the rtw88 PCI path. A new_len calculation in rtw_pci_rx_napi() can exceed the pre-allocated DMA receive buffer when assembling data from firmware RX descriptors: new_len = pkt_len (14-bit, up to 16383) + pkt_offset (drv_info_sz + shift, ...

CVE-2026-74409

Summary : The CVE-2026-74409 issue resides in the Linux kernel wifi driver for RTW89. An 8‑bit mac_id in RX descriptors (0–255) can index into assoc_link_on_macid[] which has only 128 entries (RTW89_MAX_MAC_ID_NUM). Firmware-supplied mac_id values are not validated before use as an array index, a...

CVE-2026-74408

The Linux kernel WiFi driver ath9k has a vulnerability (CVE-2026-74408) where ath_tx_edma_tasklet() accesses sc->tx.txq[ts.qid] with ts.qid being a 4-bit field (0-15) while the txq array supports only ATH9K_NUM_TX_QUEUES (10). A qid of 10 or higher causes an out-of-bounds access. The documente...

CVE-2026-74407

In the Linux kernel, CVE-2026-74407 impacts PCI/MHI-based ath11k WLAN: during shutdown, SSR (WLAN firmware crash recovery) can race with teardown, leading to a NULL pointer dereference in the MHI teardown path while freeing DMA-backed contexts. The fix is to cancel SSR-related work items during P...

CVE-2026-74406

The CVE-2026-74406 entry relates to the Linux kernel, fixing a potential null-ptr-deref in vxlan_gro_prepare_receive() where udp_tunnel_sock_release() could clear sk->sk_user_data during execution. The issue involves a race with skb_gro_remcsum_init() and rcu_dereference_sk_user_data(). Affect...

CVE-2026-74404

The CVE-2026-74404 issue affects the Linux kernel crypto/ccp path where snp_filter_reserved_mem_regions() bounds check could lead to an off-by-one heap overflow when constructing the iomem reservation descriptor. Specifically, for range_list->num_elements up to 255, (num_elements * 16 + 8) can...

CVE-2026-74405

The CVE-2026-74405 issue affects the Linux kernel OPP handling. A race between dev_pm_opp_add_dynamic() and dev_pm_opp_find_freq_exact() could expose a newly added OPP before its kref and opp_table were initialized, allowing a concurrent lookup to increment the reference count on an uninitialized...

CVE-2026-74403

The CVE-2026-74403 entries describe a Linux kernel fix in crypto: ccp where a NULL page allocation could lead to a non-NULL garbage from page_address(NULL) on architectures without HASHED_PAGE_VIRTUAL. The root cause is passing a potentially NULL page pointer to page_address() and then evaluating...

CVE-2026-74402

Summary (CVE-2026-74402) : In the Linux kernel, the crypto driver for the Atmel SHA204A RNG had a bug in both blocking and non-blocking paths where entropy was not properly fed due to incorrect buffer management, causing reads to return partial or incorrect data. The issue manifested as reading 3...

CVE-2026-74401

In the Linux kernel, CVE-2026-74401 relates to the DLM path: the mh->seq ordering in the send_queue was not enforced, potentially causing refcounting issues and use-after-free in high-throughput DLM messaging scenarios. The fix adds correct ordering in the send_queue so that older sequence num...

CVE-2026-74400

CVE-2026-74400 affects the Linux kernel: bpf_set_dentry_xattr and bpf_remove_dentry_xattr kfuncs may crash when given negative dentries because d_inode(dentry) can be NULL, leading to inode_lock(NULL). The fix adds a NULL check for the inode and returns -EINVAL when NULL. The patch also removes a...

CVE-2026-74399

The CVE-2026-74399 issue concerns the Linux kernel evm subsystem, specifically evm_read_xattrs. The function allocates a buffer for xattrs and, when no configured xattrs are enabled, leaves temp[0] uninitialized, causing strlen(temp) to read past initialized memory. The fix terminates the buffer ...

CVE-2026-74398

CVE-2026-74398 affects the Linux kernel IPv6 address configuration (addrconf) DAD flow. The vulnerability arises when addrconf_dad_failure() transitions an interface’s state from DAD to POSTDAD and, due to a window where the interface lock is dropped, a concurrent ipv6_del_addr() can set ifp->...

CVE-2026-74397

CVE-2026-74397 affects the Linux kernel mlx5 driver (IB/mlx5). The issue arises in mlx5_ib_alloc_transport_domain() which can leak a transport domain if mlx5_ib_enable_lb() fails; a fix deallocates the TD on error, returns 0 explicitly in the no-loopback-capability success branch, and moves dev-&...