CVE-2026-12365

CVE-2026-12365 describes a kernel-use-after-free in Zephyr’s second-generation work queue (kernel/work.c) related to delayable work timeouts. If a delayable work item’s timeout has been dequeued and its handler work_timeout() is in flight, a concurrent cancellation can race, allowing a freed slot...

EUVD-2026-58751

A use-after-free exists in the Zephyr second-generation work queue kernel/work.c in the handling of delayable work timeouts. When a delayable work item's timeout has been dequeued and its handler worktimeout is in flight blocked acquiring the work-queue spinlock, a concurrent cancellation does no...

CVE-2026-12365

A use-after-free exists in the Zephyr second-generation work queue kernel/work.c in the handling of delayable work timeouts. When a delayable work item's timeout has been dequeued and its handler worktimeout is in flight blocked acquiring the work-queue spinlock, a concurrent cancellation does no...

CVE-2026-12365 Use-after-free in Zephyr delayable work-queue cancellation under SMP timing race

A use-after-free exists in the Zephyr second-generation work queue kernel/work.c in the handling of delayable work timeouts. When a delayable work item's timeout has been dequeued and its handler worktimeout is in flight blocked acquiring the work-queue spinlock, a concurrent cancellation does no...

CVE-2026-12365 Use-after-free in Zephyr delayable work-queue cancellation under SMP timing race

A use-after-free exists in the Zephyr second-generation work queue kernel/work.c in the handling of delayable work timeouts. When a delayable work item's timeout has been dequeued and its handler worktimeout is in flight blocked acquiring the work-queue spinlock, a concurrent cancellation does no...

CVE-2026-12365 Use-after-free in Zephyr delayable work-queue cancellation under SMP timing race

A use-after-free exists in the Zephyr second-generation work queue kernel/work.c in the handling of delayable work timeouts. When a delayable work item's timeout has been dequeued and its handler worktimeout is in flight blocked acquiring the work-queue spinlock, a concurrent cancellation does no...

SUSE CVE-2026-68404

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: use wiphy work for socket owner autodisconnect nl80211netlinknotify walks the cfg80211 wireless device list when a NETLINKGENERIC socket is released. If the socket owns a connection, the notifier queues the embedd...

AZL-95018 CVE-2026-68408 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: convert pmsrfreewk to wiphywork to fix deadlock When a netlink socket that owns a PMSR session is closed, cfg80211releasepmsr clears the request's nlportid and queues pmsrfreewk to call cfg80211pmsrprocessabort...

CVE-2026-68404

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: use wiphy work for socket owner autodisconnect nl80211netlinknotify walks the cfg80211 wireless device list when a NETLINKGENERIC socket is released. If the socket owns a connection, the notifier queues the embedd...

CVE-2026-68233

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Shut down BO cache timer before teardown The BO cache timer callback schedules timework, and timework can rearm the timer through vc4bocachefreeold. vc4bocachedestroy deletes the timer and then cancels the work, which do...

CVE-2026-68367

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: ftcm: synchronize delayed setalt with teardown The ftcm setalt path defers endpoint setup to a work item and completes the delayed status response from process context. The delayed work uses ftcm private state and ma...

UBUNTU-CVE-2026-68367

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: ftcm: synchronize delayed setalt with teardown The ftcm setalt path defers endpoint setup to a work item and completes the delayed status response from process context. The delayed work uses ftcm private state and ma...

AZL-95147 CVE-2026-68085 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hciuart: clear HCIUARTSENDING when writework is canceled HCIUARTSENDING bit in txstate means writework is pending and blocks queueing it again. Currently this bit is not cleared when canceling the work in hciuartclose,...

EUVD-2026-55600

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: cancel sched scan results work on unregister cfg80211schedscanresults can queue rdev-schedscanreswk from a driver result notification while a scheduled scan request is present. The work callback recovers the...

CVE-2026-68367 usb: gadget: f_tcm: synchronize delayed set_alt with teardown

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: ftcm: synchronize delayed setalt with teardown The ftcm setalt path defers endpoint setup to a work item and completes the delayed status response from process context. The delayed work uses ftcm private state and ma...

EUVD-2026-55538

In the Linux kernel, the following vulnerability has been resolved: amt: fix use-after-free in AMT delayed works When an AMT device is removed, pending delayed works can still access the freed amtdev structure, which may result in kernel crashes or memory corruption. amtdevstop cancels reqwq and...

UBUNTU-CVE-2026-64534

In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: check INITFAILED before nvmetrequninit in digest error path In nvmettcptryrecvddgst, when a data digest mismatch is detected, nvmetrequninit is called unconditionally. However, if the command arrived via the...

CVE-2026-64261

A flaw was found in the Linux kernel's fuse-uring component. This use-after-free vulnerability allows a local attacker to potentially achieve privilege escalation. The issue arises when the fuseuringasyncstopqueues function attempts to access memory that has already been freed, leading to...

UBUNTU-CVE-2026-64261

In the Linux kernel, the following vulnerability has been resolved: fuse-uring: Avoid use-after-free in fuseuringasyncstopqueues fuseuringasyncstopqueues might run when the last reference on ring-queuerefs was already dropped. In order to avoid an early destruction a reference on struct fuseconn ...

UBUNTU-CVE-2026-64438

In the Linux kernel, the following vulnerability has been resolved: crypto: qat - fix VF2PF work teardown race in adfdisablesriov The VF2PF interrupt handler queues PF-side response work that stores a raw pointer to per-VF state struct adfaccelvfinfo. Currently, adfdisablesriov destroys per-VF...