CVE-2026-80804

In the Linux kernel, the following vulnerability has been resolved: xfs: restore nofs context unconditionally in xfstransroll When xfstranscommit fails in xfstransroll, the NOFS context is cleared but only restored in the success path. This leaves the error path without nofs protection, causing a...

EUVD-2026-71239

In the Linux kernel, the following vulnerability has been resolved: xfs: restore nofs context unconditionally in xfstransroll When xfstranscommit fails in xfstransroll, the NOFS context is cleared but only restored in the success path. This leaves the error path without nofs protection, causing a...

CVE-2026-80804 xfs: restore nofs context unconditionally in xfs_trans_roll

In the Linux kernel, the following vulnerability has been resolved: xfs: restore nofs context unconditionally in xfstransroll When xfstranscommit fails in xfstransroll, the NOFS context is cleared but only restored in the success path. This leaves the error path without nofs protection, causing a...

CVE-2026-80804

CVE-2026-80804 affects the Linux kernel XFS filesystem. In xfs_trans_roll(), when __xfs_trans_commit() fails, the NOFS context is cleared but only restored in the success path, leaving the error path without nofs protection. This causes a circular lock dependency between xfs_nondir_ilock_class an...

CVE-2026-80804 xfs: restore nofs context unconditionally in xfs_trans_roll

In the Linux kernel, the following vulnerability has been resolved: xfs: restore nofs context unconditionally in xfstransroll When xfstranscommit fails in xfstransroll, the NOFS context is cleared but only restored in the success path. This leaves the error path without nofs protection, causing a...

PT-2026-85798

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A circular locking dependency exists in the ocfs2 module, which can lead to a deadlock. The issue involves three system locks: INODE ALLOC SYSTEM INODE, EXTENT ALLOC SYSTEM INODE, and...

PT-2026-85645

In the Linux kernel, the following vulnerability has been resolved: xfs: restore nofs context unconditionally in xfs trans roll When xfs trans commit fails in xfs trans roll, the NOFS context is cleared but only restored in the success path. This leaves the error path without nofs protection,...

CVE-2026-80804: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: xfs: restore nofs context unconditionally in xfstransroll When xfstranscommit fails in xfstransroll, the NOFS context is cleared but only restored in the success path. This leaves the error path without nofs protection, causing a...

SUSE CVE-2026-80660

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,...

CVE-2026-80660

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,...

UBUNTU-CVE-2026-80660

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,...

CVE-2026-80666

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: sco: Fix a race condition in scosocktimeout scosocktimeout runs asynchronously and locksocksk. If the socket is closing while the timer is running, it holds the same lock locksocksk twice, leading to a deadlock. CPU 0...

CVE-2026-80660

CVE-2026-80660 is a lock-ordering deadlock in the Linux kernel's hwmon (occ) driver . The functions occ_active(false) and occ_shutdown() unregister sysfs-backed devices while holding occ->lock, but hwmon_device_unregister() and sysfs_remove_group() may wait for active sysfs callbacks to drain,...

SUSE CVE-2026-74307

In the Linux kernel, the following vulnerability has been resolved: ext4: validate donor file superblock early in EXT4IOCMOVEEXT Reject the EXT4IOCMOVEEXT ioctl early if the donor file does not belong to the same superblock as the original file. Currently, this validation is performed inside...

UBUNTU-CVE-2026-80549

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...

CVE-2026-74307

The CVE-2026-74307 entry describes a Linux kernel/ext4 vulnerability in EXT4_IOC_MOVE_EXT where donor file superblock validation is done late (inside mext_check_validity after acquiring inode locks), creating a deadlock with sb_writers during cross-filesystem donor use (e.g., overlayfs). The issu...

Linux Distros Unpatched Vulnerability : CVE-2026-74307

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ext4: validate donor file superblock early in EXT4IOCMOVEEXT Reject the EXT4IOCMOVEEXT ioctl early if the donor file does not belong to the same superblock as t...

CVE-2026-74307: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ext4: validate donor file superblock early in EXT4IOCMOVEEXT Reject the EXT4IOCMOVEEXT ioctl early if the donor file does not belong to the same superblock as the original file. Currently, this validation is performed inside...

PT-2026-69747

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the AMD IOMMU driver regarding IRQ unsafe locking during guest domain gdom allocation. A lock dependency conflict occurs when a HARDIRQ-safe lock is held while...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the regulator core module not correctly holding the regulatorlistmutex lock in the wrong path of...