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...

Linux Distros Unpatched Vulnerability : CVE-2026-72367

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - iomap: guard iosize EOF trim against concurrent truncate underflow iomap: fix zero padding data issue in concurrent append writes changed ioend accounting so th...

PT-2026-72542

In the Linux kernel, the following vulnerability has been resolved: ntfs: avoid stale runlist element dereference in MFT writeback ntfs write mft block maps each $MFT record through the $MFT data runlist. For sub-folio clusters it looks up a struct runlist element under ni-runlist.lock, drops the...

CVE-2026-72367: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: iomap: guard iosize EOF trim against concurrent truncate underflow iomap: fix zero padding data issue in concurrent append writes changed ioend accounting so that iosize tracks only valid data within EOF. This trims iosize when a...

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...

CVE-2026-74542: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix folioqueue ENOMEM in writeback by adding a mempool Fix the handling of folioqueue allocation failure in writeback by adding a mempool and passing in gfpt flags to the rolling buffer functions that allocate memory, usin...

CVE-2026-72363: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix folio state after ENOMEM whilst under writeback iteration Fix the state of the current folio when ENOMEM occurs during writeback iteration. The folio needs to be redirtied and unlocked before the terminal writebackiter...

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-2026-72555

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the iomap component where a concurrent truncate operation can cause an unsigned wrap of the io size variable. This occurs when end pos falls below ioend-io offset duri...

PT-2026-72374

In the Linux kernel, the following vulnerability has been resolved: ntfs: make system files immutable to prevent corruption When a system file such as $Bitmap is exposed via show sys files and written from userspace, the volume is corrupted and, because the cluster allocator scans $Bitmap through...

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...

PT-2026-72172

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A potential deadlock occurs in the f2fs filesystem when disk space is nearly exhausted. This issue is triggered within the f2fs balance fs function, leading to system tasks becoming...

PT-2026-72552

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the netfs component regarding writeback error handling. Specifically, the writeback iter loop fails to correctly handle errors; when an error occurs, the function must...

PT-2026-72994

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the netfs component during writeback where a failure in folio queue allocation leads to an ENOMEM Out of Memory error. This failure occurs when the system cannot...

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

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An ABBA deadlock occurs in the NTFS driver due to conflicting lock acquisition orders between extent lock and mrec lock. The issue manifests through two competing paths: the inode...

CVE-2026-72354: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ntfs: avoid stale runlist element dereference in MFT writeback ntfswritemftblock maps each $MFT record through the $MFT data runlist. For sub-folio clusters it looks up a struct runlistelement under ni-runlist.lock, drops the loc...

PT-2026-72321

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Network File System NFS implementation where unstable writes are charged based on folio size rather than request size. The functions nfs folio mark unstable and nf...

PT-2026-73024

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A deadlock occurs in the btrfs zoned filesystem during metadata writeback and transaction commit. The btree writepages function holds the fs info-zoned meta io lock throughout the...

CVE-2026-68239

In the Linux kernel, the following vulnerability has been resolved: drm/ttm: Account for NULL and handle pages in ttmpoolbackup Pages in ttmpoolbackup can be NULL or backup handles ttmbackuppageptrishandle, neither of which can be passed to setpagesarraywb or freed. Add a dedicated WB pass before...