PT-2026-72312

In the Linux kernel, the following vulnerability has been resolved: can: bcm: defer rx op deallocation to workqueue to fix thrtimer UAF Commit f1b4e32aca08 "can: bcm: use call rcu instead of costly synchronize rcu" replaced synchronize rcu in bcm delete rx op with call rcu and introduced the RX N...

PT-2026-72530

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix HV VHCA stats agent registration race mlx5e hv vhca stats create registers the stats agent through mlx5 hv vhca agent create. The helper publishes the agent in hv vhca-agentstype under agents lock and immediately...

Linux Distros Unpatched Vulnerability : CVE-2026-74442

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/vmwgfx: avoid destroyworkqueueNULL on vkms init failure Two paths through vmwvkmsinit can leave vmw-crcworkq NULL while still leaving the rest of the driver...

Linux Distros Unpatched Vulnerability : CVE-2026-72405

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: udptunnel: prevent double queueing in udptunnelnicdevicesync Yue Sun reported a use-after-free and debugobjects warning in udptunnelnicdevicesyncwork durin...

Linux Distros Unpatched Vulnerability : CVE-2026-72342

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net/mlx5e: Fix HV VHCA stats agent registration race mlx5ehvvhcastatscreate registers the stats agent through mlx5hvvhcaagentcreate. The helper publishes the...

PT-2026-72503

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix busy dentry warning on unmount after DIO Commit c68337442f03 "cifs: Fix busy dentry used after unmounting" fixed the issue in cifs where deferred close of a file led to a dentry reference count not being released...

PT-2026-73027

In the Linux kernel, the following vulnerability has been resolved: thunderbolt: Prevent XDomain delayed work use-after-free on disconnect tb xdp handle request runs on system wq and queues xd-state work via queue delayed work in three request handlers: PROPERTIES CHANGED REQUEST, UUID REQUEST vi...

PT-2026-72750

In the Linux kernel, the following vulnerability has been resolved: bpf: Cancel special fields on map value recycle Map update and delete paths currently call bpf obj free fields when a value is being replaced or recycled. That makes field destruction depend on the context of the update/delete...

PT-2026-72194

In the Linux kernel, the following vulnerability has been resolved: wifi: rt2x00: avoid full teardown before work setup in probe rt2x00lib probe dev uses the full rt2x00lib remove dev teardown for all probe failures. However, drv data allocation and workqueue allocation can fail before intf work,...

PT-2026-72695

In the Linux kernel, the following vulnerability has been resolved: cifs: remove all cifs files before kill super Cifs files may be put into fileinfo put wq during umounting cifs. After umount done, cifsFileInfo put final is called, which cause following BUG: BUG: kernel NULL pointer dereference,...

PT-2026-72593

In the Linux kernel, the following vulnerability has been resolved: net: udp tunnel: prevent double queueing in udp tunnel nic device sync Yue Sun reported a use-after-free and debugobjects warning in udp tunnel nic device sync work during concurrent device operations. The workqueue core clears t...

CVE-2026-68318

A flaw was found in the pdscore component of the Linux kernel. This use-after-free vulnerability occurs because the workqueue is destroyed prematurely during the pdscremove operation, before pdscteardown completes. This timing issue allows for work to be queued on an already destroyed workqueue,...

Linux Distros Unpatched Vulnerability : CVE-2026-68319

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - pdscore: fix deadlock between reset thread and remove pciresetfunction acquires devicelock before performing the reset. pdscremove is called by the PCI core wit...

Linux Distros Unpatched Vulnerability : CVE-2026-68318

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - pdscore: fix use-after-free on workqueue during remove In pdscremove, the workqueue is destroyed before pdscteardown is called. This ordering allows two paths t...

CVE-2026-68382

In the Linux kernel, the following vulnerability has been resolved: drm/xe/guc: Hold device ref until queue teardown completes GuC exec queue destruction can run asynchronously. If the final device put happens from a destroy worker, drmm cleanup can end up draining the same workqueue and deadlock...

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...

CVE-2026-68319

In the Linux kernel, the following vulnerability has been resolved: pdscore: fix deadlock between reset thread and remove pciresetfunction acquires devicelock before performing the reset. pdscremove is called by the PCI core with devicelock already held. If pdscpciresetthread is running when...

CVE-2026-68318

In the Linux kernel, the following vulnerability has been resolved: pdscore: fix use-after-free on workqueue during remove In pdscremove, the workqueue is destroyed before pdscteardown is called. This ordering allows two paths to queue work on the destroyed workqueue: 1. If pdscteardown -...

CVE-2026-68218

In the Linux kernel, the following vulnerability has been resolved: media: pci: dm1105: Free allocated workqueue Destroy allocated workqueue in remove callback to free its resources, thus fixing memory leak...

UBUNTU-CVE-2026-68408

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...