CVE-2026-80658

CVE-2026-80658 affects the Linux kernel 's drm/rockchip dw_dp platform driver. The root cause is a null pointer dereference in the ->remove() callback: it calls platform_get_drvdata(), but if the component ->bind() callback never executed—because an unrelated error caused an early return fr...

CVE-2026-80658 drm/rockchip: dw_dp: Fix null-ptr-deref in dw_dp_remove()

In the Linux kernel, the following vulnerability has been resolved: drm/rockchip: dwdp: Fix null-ptr-deref in dwdpremove Attempting to access driver data in the platform driver -remove callback may lead to a null pointer dereference since there is no guaranty that the component -bind callback...

CVE-2026-80657 accel/amdxdna: Guard management mailbox channel cleanup against NULL pointer

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Guard management mailbox channel cleanup against NULL pointer The management mailbox channel cleanup helpers can be called from error handling paths when mgmtchann has already been destroyed. Add NULL checks to...

CVE-2026-80657

CVE-2026-80657 affects the Linux kernel driver accel/amdxdna . The root cause is a NULL pointer dereference : the management mailbox channel cleanup helpers xdna_mailbox_free_channel() and xdna_mailbox_stop_channel() can be invoked from error-handling paths after the management channel (mgmt_chan...

CVE-2026-80655

In the Linux kernel , the zynqmp_power driver (Xilinx ZynqMP SoC) contained a race condition in event registration. The work structures used by suspend and subsystem-restart callbacks were allocated and initialized after the call to register_event(). If firmware triggered an event during this win...

CVE-2026-80655 soc: xilinx: Fix race condition in event registration

In the Linux kernel, the following vulnerability has been resolved: soc: xilinx: Fix race condition in event registration The zynqmppower driver registers handlers for suspend and subsystem restart events using registerevent. However, the work structures zynqmppminitsuspendwork and...

EUVD-2026-67531

In the Linux kernel, the following vulnerability has been resolved: soc: xilinx: Fix race condition in event registration The zynqmppower driver registers handlers for suspend and subsystem restart events using registerevent. However, the work structures zynqmppminitsuspendwork and...

EUVD-2026-67527

In the Linux kernel, the following vulnerability has been resolved: crypto: ccp/sev-dev-tsm - bail out early when pdev-bus is NULL dsmcreate initially checks pdev-bus when computing segmentid: u8 segmentid = pdev-bus ? pcidomainnrpdev-bus : 0; But the next two lines unconditionally dereference...

CVE-2026-80651

CVE-2026-80651 is a NULL pointer dereference in the Linux kernel's drivers/crypto/ccp/sev-dev-tsm.c , specifically in the dsm_create() function. The function checks whether pdev->bus is NULL when computing segment_id, but immediately afterward unconditionally dereferences pdev->bus via pcie...

CVE-2026-80651

In the Linux kernel, the following vulnerability has been resolved: crypto: ccp/sev-dev-tsm - bail out early when pdev-bus is NULL dsmcreate initially checks pdev-bus when computing segmentid: u8 segmentid = pdev-bus ? pcidomainnrpdev-bus : 0; But the next two lines unconditionally dereference...

CVE-2026-80651 crypto: ccp/sev-dev-tsm - bail out early when pdev->bus is NULL

In the Linux kernel, the following vulnerability has been resolved: crypto: ccp/sev-dev-tsm - bail out early when pdev-bus is NULL dsmcreate initially checks pdev-bus when computing segmentid: u8 segmentid = pdev-bus ? pcidomainnrpdev-bus : 0; But the next two lines unconditionally dereference...

CVE-2026-80646

CVE-2026-80646 affects the Linux kernel ipv6 subsystem. The vulnerability resides in __in6_dev_stats_get(), where a call to dev_get_by_index_rcu() may return NULL if the original physical device has been unregistered, leading to a NULL pointer dereference and a denial of service. The CVSS 3.1 sco...

EUVD-2026-67512

In the Linux kernel, the following vulnerability has been resolved: netfilter: conntrack: revert ct extension genid infrastructure This infrastructure is not used anymore after moving ct timeout and helper to use datapath refcount to track object use. Revert commit c56716c69ce1 "netfilter:...

CVE-2026-80636 netfilter: conntrack: revert ct extension genid infrastructure

In the Linux kernel, the following vulnerability has been resolved: netfilter: conntrack: revert ct extension genid infrastructure This infrastructure is not used anymore after moving ct timeout and helper to use datapath refcount to track object use. Revert commit c56716c69ce1 "netfilter:...

CVE-2026-80632 wifi: mt76: mt7996: Fix NULL pointer dereference in mt7996_init_tx_queues()

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: Fix NULL pointer dereference in mt7996inittxqueues When MT76NPU and CONFIGNETMEDIATEKSOCWED are enabled and mt76 detects properly the Airoha NPU SoC, mt7996inittxqueues will dereference a NULL WED pointer. Fix...

CVE-2026-80632

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: Fix NULL pointer dereference in mt7996inittxqueues When MT76NPU and CONFIGNETMEDIATEKSOCWED are enabled and mt76 detects properly the Airoha NPU SoC, mt7996inittxqueues will dereference a NULL WED pointer. Fix...

EUVD-2026-67508

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: Fix NULL pointer dereference in mt7996inittxqueues When MT76NPU and CONFIGNETMEDIATEKSOCWED are enabled and mt76 detects properly the Airoha NPU SoC, mt7996inittxqueues will dereference a NULL WED pointer. Fix...

CVE-2026-80631 btrfs: lzo: reject compressed segment that overflows the compressed input

In the Linux kernel, the following vulnerability has been resolved: btrfs: lzo: reject compressed segment that overflows the compressed input lzodecompressbio validates each on-disk segment length seglen only against the workspace cbuf size, not against the compressed input size compressedlen, th...

CVE-2026-80631 btrfs: lzo: reject compressed segment that overflows the compressed input

In the Linux kernel, the following vulnerability has been resolved: btrfs: lzo: reject compressed segment that overflows the compressed input lzodecompressbio validates each on-disk segment length seglen only against the workspace cbuf size, not against the compressed input size compressedlen, th...

CVE-2026-80632

CVE-2026-80632 affects the Linux kernel 's wifi mt76 driver for the mt7996 chipset. When both MT76_NPU and CONFIG_NET_MEDIATEK_SOC_WED are enabled and mt76 detects the Airoha NPU SoC , the function mt7996_init_tx_queues() dereferences a NULL WED pointer, resulting in a NULL pointer dereference (k...