CVE-2026-90021

A flaw was found in the Linux kernel's USB MIDI gadget driver fmidi. When a sound card is not registered, a work queue item may not be properly initialized. This can lead to a warning and a potential system crash, resulting in a Denial of Service DoS for a local attacker...

CVE-2026-90229: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: nvme-apple: Destroy the admin queue on removal The admin queue is allocated with blkmqallocqueue but never destroyed. nvmefreectrl only drops the last reference and blkmqexitqueue and blksyncqueue never run: the hctx is never mov...

PT-2026-94461

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A slab-use-after-free read occurs in the netdevsim component when a queue reset is performed, such as via queue reset debugfs. The nsim queue start function replaces the receive queue ns...

CVE-2026-93152: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: nvme-apple: Use acquire/release for queue enabled state applenvmeinitqueue initializes queue state and then marks the queue enabled. The interrupt and request paths check enabled before using that queue state. The old wmb after...

PT-2026-94987

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The smack msg queue msgrcv function incorrectly validates permissions by checking the current task instead of the target task. During the msgsnd syscall path, the pipelined send...

PT-2026-94727

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the mt7921 Wi-Fi driver where a PCIe Advanced Error Reporting AER error can cause the bus to hang. When this occurs, register reads return 0xFFFFFFFF, which corrupts t...

PT-2026-94443

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the fuse implementation where the fuse uring cmd function fails to refuse IORING OP URING CMD requests if the connection was not enabled due to a missing FUSE OVER IO...

PT-2026-94602

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak occurs in the Bluetooth subsystem when adv timeout expire passes a memory instance allocated via kmalloc to hci cmd sync queue without a destroy callback. This leads to...

PT-2026-94650

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the OCFS2 heartbeat and o2net teardown process. When a local-node teardown occurs via o2net stop listening, heartbeat callbacks may remain registered. If a...

CVE-2026-93149: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211hwsim: avoid NULL skb in stop queue drain mac80211hwsimstop drops any frames left in data-pending. The loop currently checks skbqueueempty and then dequeues separately. That split is racy with TX status handling,...

CVE-2026-93151: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: nvmet-rdma: fix response resource leak on queue teardown When an nvme target with rdma transport is removed while I/Os are in flight, a response can be posted but its send completion is never delivered before the connection is to...

PT-2026-94723

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the mt76 wifi driver where the mt76 tx queue skb function overrides the wireless client identifier wcid passed by the driver. This causes the non aql packets counter t...

PT-2026-94818

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the RDMA core component. When accessing a Shared Receive Queue SRQ via the netlink path, the synchronization relies on rdma restrack get. Because rdma...

PT-2026-94948

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the nvme-apple driver where the apple nvme init queue function initializes queue state and marks the queue as enabled. The interrupt and request paths check the enable...

DEBIAN-CVE-2026-89894

In the Linux kernel, the following vulnerability has been resolved: media: cx231xx: reject geometry changes while the VBI queue is busy vidiocsfmtvidcap and vidiocsstd change the device-wide dev-width / dev-norm but only refuse the change when the video queue dev-vidq is busy. The VBI queue...

AZL-101478 CVE-2026-89894 affecting package kernel for versions less than 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: media: cx231xx: reject geometry changes while the VBI queue is busy vidiocsfmtvidcap and vidiocsstd change the device-wide dev-width / dev-norm but only refuse the change when the video queue dev-vidq is busy. The VBI queue...

AZL-101690 CVE-2026-89811 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Add TLB flush after MES queue eviction/suspension MES Micro Engine Scheduler does not perform heavy-weight TLB invalidation after unmapping queues, unlike HWS which does this automatically. This causes a race conditio...

CVE-2026-89811

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Add TLB flush after MES queue eviction/suspension MES Micro Engine Scheduler does not perform heavy-weight TLB invalidation after unmapping queues, unlike HWS which does this automatically. This causes a race conditio...

DEBIAN-CVE-2026-89811

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Add TLB flush after MES queue eviction/suspension MES Micro Engine Scheduler does not perform heavy-weight TLB invalidation after unmapping queues, unlike HWS which does this automatically. This causes a race conditio...

CVE-2026-89955 s390/vfio-ap: Fix NULL deref in status_show() during queue probe

In the Linux kernel, the following vulnerability has been resolved: s390/vfio-ap: Fix NULL deref in statusshow during queue probe When vfioapmdevprobequeue creates the sysfs attribute group, the queue's driver data has not yet been set. A concurrent read of the 'status' attribute can therefore ca...