CVE-2026-80628: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ALSA: seq: oss: Serialize readq reset state with q-lock sndseqossreadqclear resets qlen, head, and tail without q-lock even though the normal reader and producer paths serialize the same ring state under that spinlock. A reset ca...

CVE-2026-80687: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: iommufd/viommu: Release the igroup lock on the vdevicesize error path iommufdvdeviceallocioctl takes idev-igroup-lock, then validates the driver's vdevicesize against the core structure size with a WARNONONCE. On failure that gua...

PT-2026-82928

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A data race exists in the ALSA sequencer OSS interface. The function snd seq oss readq clear resets the qlen, head, and tail variables without acquiring the q-lock spinlock, while reader...

PT-2026-82966

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.13.0-rc4 Description A race condition exists in the Bluetooth SCO component. The function sco sock timeout runs asynchronously and acquires a socket lock. If a socket is closing while the timer is active, the...

CVE-2026-80687: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: iommufd/viommu: Release the igroup lock on the vdevicesize error path iommufdvdeviceallocioctl takes idev-igroup-lock, then validates the driver's vdevicesize against the core structure size with a WARNONONCE. On failure that gua...

PT-2026-82987

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the iommufd/viommu component where the iommufd vdevice alloc ioctl function fails to release the idev-igroup-lock during a specific error path. When the driver's vdevi...

PT-2026-82960

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A circular locking dependency exists in the hwmon occ component. The functions occ activefalse and occ shutdown unregister sysfs-backed devices while holding the occ-lock. Because hwmon...

CVE-2026-80660: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: hwmon: occ unregister sysfs devices outside occ lock occactivefalse and occshutdown unregister sysfs-backed devices while occ-lock is held. hwmondeviceunregister and sysfsremovegroup can wait for active sysfs callbacks to drain,...

Linux Distros Unpatched Vulnerability : CVE-2026-80628

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ALSA: seq: oss: Serialize readq reset state with q-lock sndseqossreadqclear resets qlen, head, and tail without q-lock even though the normal reader and produce...

CVE-2026-78103 Dimension Log Server Configuration Lock Bypass Vulnerability

WatchGuard Dimension provides a client-side lock/unlock UI control for management changes. The server-side configuration endpoint does not enforce this lock/unlock workflow state, allowing an authenticated administrator to submit configuration changes directly to the endpoint without first...

CVE-2026-78103

WatchGuard Dimension (Log Server) is affected by a configuration lock bypass in its server-side configuration endpoint. The product provides a client-side lock/unlock UI control for management changes, but the server-side endpoint does not enforce this workflow state. As a result, an authenticate...

CVE-2026-78103 Dimension Log Server Configuration Lock Bypass Vulnerability

WatchGuard Dimension provides a client-side lock/unlock UI control for management changes. The server-side configuration endpoint does not enforce this lock/unlock workflow state, allowing an authenticated administrator to submit configuration changes directly to the endpoint without first...

SUSE CVE-2026-72472

In the Linux kernel, the following vulnerability has been resolved: nfs: use nfsi-rwsem to protect traversal of the file lock list Lingfeng identified a bug and suggested two solutions, but both appear to have issues. Generally, we cannot release flclock while iterating over the file lock list to...

SUSE CVE-2026-74337

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix NMI/tracepoint re-entry deadlock on lru locks NMI and tracepoint BPF programs can re-enter the per-CPU or global LRU lock that bpflrupopfree/pushfree already hold on the same CPU, AA-deadlocking. Lockdep reports...

EUVD-2026-66449

In the Linux kernel, the following vulnerability has been resolved: xfs: fix ilock leak on error in xfsdqgetnextid xfsdqgetnextid takes the quota inode ILOCK before calling xfsireadextents. If xfsireadextents fails, the function returns immediately without releasing the lock, leaking the quota...

CVE-2026-74745

A flaw was found in the Linux kernel's bnxt Ethernet driver. This vulnerability could allow a local attacker to cause a system deadlock. The deadlock occurs when the driver attempts to unregister an IRQ affinity notifier while holding a lock that is also required by the notifier's callback, leadi...

CVE-2026-80549

A flaw was found in the Linux kernel's s390/vfioccw component. When a device is lost, the fsmnotoper routine performs cleanup while potentially holding other locks, such as the cio subchannel lock. This improper handling of resource cleanup in an asynchronous context could lead to a deadlock,...

EUVD-2026-66462

In the Linux kernel, the following vulnerability has been resolved: s390/vfioccw: Implement a crw lock Unlike the channelprogram struct, which covers synchronous I/O submissions and asynchronous interrupts, the CRW region relies exclusively on asynchronous events coming from hardware. Implement a...

EUVD-2026-66464

In the Linux kernel, the following vulnerability has been resolved: s390/vfioccw: Move cp cleanup out of not operational The fsmnotoper routine is called when the device has been lost, and is by definition no longer operational. Since this can happen asynchronously from the normal behavior of the...

EUVD-2026-66575

In the Linux kernel, the following vulnerability has been resolved: eth: bnxt: avoid deadlock when canceling IRQ affinity notifier Unregistering IRQ affinity notifiers waits for the callback synchronously. bnxt takes the netdev instance lock in the notifier to restart the queue and cancels the wo...