PT-2026-72743

In the Linux kernel, the following vulnerability has been resolved: ext4: validate donor file superblock early in EXT4 IOC MOVE EXT Reject the EXT4 IOC MOVE EXT ioctl early if the donor file does not belong to the same superblock as the original file. Currently, this validation is performed insid...

PT-2026-72767

In the Linux kernel, the following vulnerability has been resolved: firmware loader: Fix recursive lock in device cache fw images A recursive locking deadlock can occur in the firmware loader's power management notification handler. During system suspend or hibernation preparation, fw pm notify...

Linux Distros Unpatched Vulnerability : CVE-2026-74535

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Bluetooth: ISO: avoid deadlocks in isosocktimeout isosocktimeout takes locksock, so sync disabling the timer while holding that lock may deadlock. isosocktimeou...

PT-2026-72310

In the Linux kernel, the following vulnerability has been resolved: can: bcm: add locking when updating filter and timer values KCSAN detected a simultaneous access to timer values that can be overwritten in bcm rx setup when updating timer and filter content while bcm rx handler, bcm rx timeout...

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-2026-73007

In the Linux kernel, the following vulnerability has been resolved: scsi: libsas: Fix HA resume deadlock and hisi sas disk-wake race Commit fbefe22811c3 "scsi: libsas: Don't always drain event workqueue for HA resume" introduced sas resume ha no sync to avoid a deadlock: the PHYE RESUME TIMEOUT...

Linux Distros Unpatched Vulnerability : CVE-2026-74572

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - btrfs: zoned: fix deadlock between metadata writeback and transaction commit When writing out metadata extent buffers in a zoned filesystem, btreewritepages hol...

Linux Distros Unpatched Vulnerability : CVE-2026-74463

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - i2c: jz4780: Cache host clock rate at probe to prevent CCF preparelock deadlock Fix a severe AB/BA deadlock between the Common Clock Framework CCF and the I2C...

Linux Distros Unpatched Vulnerability : CVE-2026-72203

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ntfs: skip extent mft records in writeback to prevent deadlock This patch fixes the ABBA deadlock between extentlock and extent mreclock triggered by xfstests...

PT-2026-72391

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 extent lock and extent mrec lock triggered by xfstests generic/113, that occurs since the commit 6994acf33bae "ntfs: use ba...

PT-2026-73026

In the Linux kernel, the following vulnerability has been resolved: dmaengine: idxd: fix fdev setup failure cleanup in idxd cdev open The failed dev add and failed dev name paths drop the file-device reference while wq-wq lock is still held. If put devicefdev drops the last reference, idxd file d...

PT-2026-72975

In the Linux kernel, the following vulnerability has been resolved: qede: sync udp tunnel ports outside qede lock in the recovery path A TX timeout on a qede NIC that has VXLAN/GENEVE tunnel ports configured wedges the rtnetlink control plane of the whole machine: NETDEV WATCHDOG: ens6f1 qede:...

PT-2026-73024

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, btree writepages holds fs info-zoned meta io lock across the whole writeback loop,...

PT-2026-72171

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix potential deadlock in gc merge path of f2fs balance fs When we mount device w/ gc merge mount option, we may suffer below potential deadlock: Kworker GC trehad Truncator - f2fs write cache pages - f2fs write single data...

PT-2026-72362

In the Linux kernel, the following vulnerability has been resolved: fs/proc/task mmu: fix hugetlb self-deadlock in pagemap scan pte hole A PAGEMAP SCAN ioctl requesting PM SCAN WP MATCHING on a hugetlb VMA hangs the calling thread, unkillably, as soon as the scan reaches an unpopulated part of th...

PT-2026-72754

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix deadlock cloning inline extent when using flushoncommit In commit b48c980b6a7e "btrfs: fix deadlock between reflink and transaction commit when using flushoncommit" a deadlock was fixed between reflinks and transaction...

PT-2026-72810

In the Linux kernel, the following vulnerability has been resolved: md/raid1,raid10: fix error-path detection with md cloned bio Detect the error path using md cloned bio instead of relying on r1 bio in raid1 or r10 bio-read slot in raid10, which may be NULL or -1 after splitting and resubmitting...

PT-2026-72790

In the Linux kernel, the following vulnerability has been resolved: bpf: Take mmap lock in zap pages zap vma range requires the owning mm's mmap lock to be held. Taking mmap read lock under arena-lock would AB-BA against arena vm close and arena map mmap, both of which run with mmap write lock he...

Linux Distros Unpatched Vulnerability : CVE-2026-74354

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - bpf: Take mmaplock in zappages zapvmarange requires the owning mm's mmaplock to be held. Taking mmapreadlock under arena-lock would AB-BA against arenavmclose a...

Linux Distros Unpatched Vulnerability : CVE-2026-74555

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - scsi: libsas: Fix HA resume deadlock and hisisas disk-wake race Commit fbefe22811c3 scsi: libsas: Don't always drain event workqueue for HA resume introduced...