CVE-2026-74425

In the Linux kernel, CVE-2026-74425 affects the AFS cache manager: CB.InitCallBackState3 requests could arrive without an attached server record to the rxrpc peer’s app data. The fix makes CB.InitCallBackState3 follow the same pattern as other callbacks by checking for an attached server record b...

CVE-2026-74425 afs: handle CB.InitCallBackState3 requests without a server record

In the Linux kernel, the following vulnerability has been resolved: afs: handle CB.InitCallBackState3 requests without a server record The cache manager callback path now attaches the server record to an incoming call through the rxrpc peer's app data. That association is not guaranteed to exist...

CVE-2026-74424

CVE-2026-74424 affects the Linux kernel framebuffer console driver (fbcon). The issue arises when fbcon_new_modelist() iterates consoles with fb_display[i].mode set; it can dereference a NULL vc_data because fbcon_set_disp() may set mode before validating vc_data, and fbcon_deinit() can leave the...

CVE-2026-74424

In the Linux kernel, the following vulnerability has been resolved: fbcon: fix NULL pointer dereference for a console without vcdata fbconnewmodelist runs when a framebuffer's modelist changes. For each console mapped to it with fbdisplayi.mode set, it reads vcconsi.d and passes the vcnum to...

CVE-2026-74418 dma-fence: Fix potential tracepoint null pointer dereferences

In the Linux kernel, the following vulnerability has been resolved: dma-fence: Fix potential tracepoint null pointer dereferences Tracedmafencesignaled, tracedmafencewaitend and tracedmafencedestroy can all currently dereference a null fence-ops pointer after it has been reset on fence signalling...

CVE-2026-74418 dma-fence: Fix potential tracepoint null pointer dereferences

In the Linux kernel, the following vulnerability has been resolved: dma-fence: Fix potential tracepoint null pointer dereferences Tracedmafencesignaled, tracedmafencewaitend and tracedmafencedestroy can all currently dereference a null fence-ops pointer after it has been reset on fence signalling...

EUVD-2026-59565

In the Linux kernel, the following vulnerability has been resolved: dma-fence: Fix potential tracepoint null pointer dereferences Tracedmafencesignaled, tracedmafencewaitend and tracedmafencedestroy can all currently dereference a null fence-ops pointer after it has been reset on fence signalling...

CVE-2026-74418

CVE-2026-74418 covers a Linux kernel issue in the dma-fence tracepoints where Trace_dma_fence_signaled, trace_dma_fence_wait_end, and trace_dma_fence_destroy could dereference a null fence->ops after signalling. The fix uses safe string getters for most tracepoints and moves signaling logic be...

EUVD-2026-59561

In the Linux kernel, the following vulnerability has been resolved: hfsplus: Remove the duplicate attr inode dirty marking action Syzbot reported a null-ptr-deref in 1. If the attributes file is not loaded during system mount, a trigger occurs 1 when setxattr is executed in userspace. Remove the...

CVE-2026-74414 hfsplus: Remove the duplicate attr inode dirty marking action

In the Linux kernel, the following vulnerability has been resolved: hfsplus: Remove the duplicate attr inode dirty marking action Syzbot reported a null-ptr-deref in 1. If the attributes file is not loaded during system mount, a trigger occurs 1 when setxattr is executed in userspace. Remove 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...

EUVD-2026-59554

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: cancel SSR work items during PCI shutdown A reboot can crash the kernel if it overlaps with WLAN firmware crash recovery SSR. The crash is a NULL pointer dereference in the MHI teardown path while freeing DMA-backed...

CVE-2026-74407 wifi: ath11k: cancel SSR work items during PCI shutdown

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: cancel SSR work items during PCI shutdown A reboot can crash the kernel if it overlaps with WLAN firmware crash recovery SSR. The crash is a NULL pointer dereference in the MHI teardown path while freeing DMA-backed...

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 vxlan: Fix potential null-ptr-deref in vxlan_gro_prepare_receive().

In the Linux kernel, the following vulnerability has been resolved: vxlan: Fix potential null-ptr-deref in vxlangropreparereceive. udptunnelsockrelease could set sk-skuserdata to NULL while vxlangropreparereceive is running. Let's check if rcudereferenceskuserdata is NULL after skbgroremcsuminit...

EUVD-2026-59553

In the Linux kernel, the following vulnerability has been resolved: vxlan: Fix potential null-ptr-deref in vxlangropreparereceive. udptunnelsockrelease could set sk-skuserdata to NULL while vxlangropreparereceive is running. Let's check if rcudereferenceskuserdata is NULL after skbgroremcsuminit...

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-2026-74406 vxlan: Fix potential null-ptr-deref in vxlan_gro_prepare_receive().

In the Linux kernel, the following vulnerability has been resolved: vxlan: Fix potential null-ptr-deref in vxlangropreparereceive. udptunnelsockrelease could set sk-skuserdata to NULL while vxlangropreparereceive is running. Let's check if rcudereferenceskuserdata is NULL after skbgroremcsuminit...

CVE-2026-74403 crypto: ccp - Check for page allocation failure correctly in TIO

In the Linux kernel, the following vulnerability has been resolved: crypto: ccp - Check for page allocation failure correctly in TIO Sashiko notes: if snpallocfirmwarepages returns NULL under memory pressure, is it safe to pass it directly to pageaddress? On architectures without HASHEDPAGEVIRTUA...

CVE-2026-74403 crypto: ccp - Check for page allocation failure correctly in TIO

In the Linux kernel, the following vulnerability has been resolved: crypto: ccp - Check for page allocation failure correctly in TIO Sashiko notes: if snpallocfirmwarepages returns NULL under memory pressure, is it safe to pass it directly to pageaddress? On architectures without HASHEDPAGEVIRTUA...