CVE-2026-68459: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix potential deadlock in gcmerge path of f2fsbalancefs When we mount device w/ gcmerge mount option, we may suffer below potential deadlock: Kworker GC trehad Truncator - f2fswritecachepages - f2fswritesingledatapage -...

CVE-2026-74572: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: fix deadlock between metadata writeback and transaction commit When writing out metadata extent buffers in a zoned filesystem, btreewritepages holds fsinfo-zonedmetaiolock across the whole writeback loop, including...

PT-2026-72915

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An AB/BA deadlock exists between the Common Clock Framework CCF and the I2C adapter lock. This occurs when an I2C-controlled clock generator client is registered or modified under the CC...

CVE-2026-72314: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: regulator: core: regulatorlocktwo should test for EDEADLK not EDEADLOCK Compare against -EDEADLK, which is what wwmutexlock actually returns and what every other deadlock check in this file already uses. Function regulatorlocktwo...

PT-2026-72502

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the regulator core where the regulator lock two function incorrectly tests for EDEADLOCK instead of EDEADLK when handling return values from ww mutex lock. While these...

Linux Distros Unpatched Vulnerability : CVE-2026-74318

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - btrfs: fix deadlock cloning inline extent when using flushoncommit In commit b48c980b6a7e btrfs: fix deadlock between reflink and transaction commit when using...

CVE-2026-74526: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: scsi: mpi3mr: Fix potential deadlock in mpi3mrfaultueventemit mpi3mrfaultueventemit runs from the fault watchdog and reset paths where host I/O may already be blocked. GFPKERNEL allocations here, both the local kzallocobj and the...

CVE-2026-74319: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: fix deadlock waiting for ticket during data relocation When performing data relocation on a zoned filesystem, BTRFS can deadlock in handlereservetickets. The relocation process is waiting on a space reservation tick...

CVE-2026-72203: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ntfs: skip extent mft records in writeback to prevent deadlock This patch fixes the ABBA deadlock between extentlock and extent mreclock triggered by xfstests generic/113, that occurs since the commit 6994acf33bae "ntfs: use base...

CVE-2026-72187: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ntfs: avoid self-deadlock during inode eviction An attribute-list update performed while allocating clusters can drop the last reference to the temporary attribute inode. Evicting that inode drops its reference to the base inode...

PT-2026-72375

In the Linux kernel, the following vulnerability has been resolved: ntfs: avoid self-deadlock during inode eviction An attribute-list update performed while allocating clusters can drop the last reference to the temporary attribute inode. Evicting that inode drops its reference to the base inode...

PT-2026-72378

In the Linux kernel, the following vulnerability has been resolved: ntfs: fix mrec lock ABBA deadlock in rename ntfs file fsync, ntfs dir fsync and ntfs write inode lock an inode's mrec lock before taking the mrec lock of its parent directory. ntfs rename takes old ni-mrec lock and old dir ni-mre...

PT-2026-72978

In the Linux kernel, the following vulnerability has been resolved: scsi: mpi3mr: Fix potential deadlock in mpi3mr fault uevent emit mpi3mr fault uevent emit runs from the fault watchdog and reset paths where host I/O may already be blocked. GFP KERNEL allocations here, both the local kzalloc obj...

PT-2026-72811

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A deadlock can occur in the read error recovery path of raid1d and raid10d. This happens when a split md cloned bio is resubmitted while handling a read error, and the array is suspended...

PT-2026-72773

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the BPF subsystem where NMI and tracepoint BPF programs can re-enter a per-CPU or global LRU lock that is already held by bpf lru pop free or push free on the same CPU...

PT-2026-72310

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the CAN BCM module where simultaneous access to timer and filter values can occur. Specifically, bcm rx setup can overwrite values while bcm rx handler, bcm rx...

PT-2026-72873

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A deadlock occurs in the uvcvideo module when a UVC camera utilizes an asynchronous control. The issue arises when the uvc status stop function is called from async ctrl.work through the...

PT-2026-72810

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the md/raid1 and raid10 components where error-path detection fails when relying on r1 bio in raid1 or r10 bio-read slot in raid10, as these may be NULL or -1 after a...

PT-2026-72520

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A deadlock occurs in the Linux kernel when the function amdxdna hwctx sync debug bo invokes the hardware hwctx sync debug bo callback while holding the xdna-dev lock lock. This callback...

PT-2026-72501

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the drm/fb-helper component where fbdev output is synchronized to the vblank of CRTC 0 regardless of whether it is active. This leads to warnings and timeouts when the...