CVE-2026-42444

NanaZip is an open source file archive. From 5.0.1252.0 to before 6.0.1698.0, a denial-of-service vulnerability exists in the littlefs filesystem image parser in NanaZip. The handler's Open method reads BlockCount directly from the attacker-controlled superblock without any validation against the...

NanaZip 数字错误漏洞

NanaZip is a compression software open source by the M2-Team. Versions of NanaZip from 5.0.1252.0 to 6.0.1698.0 contained a numerical error vulnerability. This vulnerability stemmed from the UFS/UFS2 file system image parser not verifying the value of the fsipg field in the superblock. When this...

CVE-2026-43365

A flaw was found in the Linux kernel's XFS filesystem. This vulnerability arises when the filesystem superblock, which contains critical metadata, does not correctly specify a log stripe unit. This can lead to undersized log roundoff values, causing log corruption. A local attacker could...

CVE-2026-43365

In the Linux kernel, the following vulnerability has been resolved: xfs: fix undersized liclogroundoff values If the superblock doesn't list a log stripe unit, we set the incore log roundoff value to 512. This leads to corrupt logs and unmountable filesystems in generic/617 on a disk with 4k...

UBUNTU-CVE-2026-43365

In the Linux kernel, the following vulnerability has been resolved: xfs: fix undersized liclogroundoff values If the superblock doesn't list a log stripe unit, we set the incore log roundoff value to 512. This leads to corrupt logs and unmountable filesystems in generic/617 on a disk with 4k...

CVE-2026-43365 xfs: fix undersized l_iclog_roundoff values

In the Linux kernel, the following vulnerability has been resolved: xfs: fix undersized liclogroundoff values If the superblock doesn't list a log stripe unit, we set the incore log roundoff value to 512. This leads to corrupt logs and unmountable filesystems in generic/617 on a disk with 4k...

PT-2026-39026

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the XFS file system where the l iclog roundoff value is set to 512 if the superblock does not list a log stripe unit. On disks with 4k physical sectors, this results i...

SUSE CVE-2026-43117

In the Linux kernel, the following vulnerability has been resolved: btrfs: tracepoints: get correct superblock from dentry in event btrfssyncfile If overlay is used on top of btrfs, dentry-dsb translates to overlay's super block and fsid assignment will lead to a crash. Use fileinodefile-isb to...

SUSE CVE-2026-43209

In the Linux kernel, the following vulnerability has been resolved: minix: Add required sanity checking to minixchecksuperblock The fs/minix implementation of the minix filesystem does not currently support any other value for slogzonesize than 0. This is also the only value supported in...

EUVD-2025-209671

In the Linux kernel, the following vulnerability has been resolved: hfsplus: ensure sb-sfsinfo is always cleaned up When hfsplus was converted to the new mount api a bug was introduced by changing the allocation pattern of sb-sfsinfo. If setupbdevsuper fails after a new superblock has been...

EUVD-2026-27643

In the Linux kernel, the following vulnerability has been resolved: btrfs: tracepoints: get correct superblock from dentry in event btrfssyncfile If overlay is used on top of btrfs, dentry-dsb translates to overlay's super block and fsid assignment will lead to a crash. Use fileinodefile-isb to...

CVE-2025-71271

In the Linux kernel, the following vulnerability has been resolved: hfsplus: ensure sb-sfsinfo is always cleaned up When hfsplus was converted to the new mount api a bug was introduced by changing the allocation pattern of sb-sfsinfo. If setupbdevsuper fails after a new superblock has been...

CVE-2026-43209

CVE-2026-43209 – minix filesystem sanity check in Linux kernel : The minix filesystem implementation lacked proper sanity checks in minix_check_superblock(), notably for s_log_zone_size, which the patch now enforces (only 0 is supported). The update also adds sanity checks for other superblock fi...

CVE-2026-43209 minix: Add required sanity checking to minix_check_superblock()

In the Linux kernel, the following vulnerability has been resolved: minix: Add required sanity checking to minixchecksuperblock The fs/minix implementation of the minix filesystem does not currently support any other value for slogzonesize than 0. This is also the only value supported in...

CVE-2026-43209 minix: Add required sanity checking to minix_check_superblock()

In the Linux kernel, the following vulnerability has been resolved: minix: Add required sanity checking to minixchecksuperblock The fs/minix implementation of the minix filesystem does not currently support any other value for slogzonesize than 0. This is also the only value supported in...

CVE-2025-71271

In the Linux kernel, the following vulnerability has been resolved: hfsplus: ensure sb-sfsinfo is always cleaned up When hfsplus was converted to the new mount api a bug was introduced by changing the allocation pattern of sb-sfsinfo. If setupbdevsuper fails after a new superblock has been...

CVE-2025-71271 hfsplus: ensure sb->s_fs_info is always cleaned up

In the Linux kernel, the following vulnerability has been resolved: hfsplus: ensure sb-sfsinfo is always cleaned up When hfsplus was converted to the new mount api a bug was introduced by changing the allocation pattern of sb-sfsinfo. If setupbdevsuper fails after a new superblock has been...

CVE-2025-71271 hfsplus: ensure sb->s_fs_info is always cleaned up

In the Linux kernel, the following vulnerability has been resolved: hfsplus: ensure sb-sfsinfo is always cleaned up When hfsplus was converted to the new mount api a bug was introduced by changing the allocation pattern of sb-sfsinfo. If setupbdevsuper fails after a new superblock has been...

CVE-2026-43117

CVE-2026-43117 affects the Linux kernel’s btrfs tracepoints: when overlay is layered on btrfs, dentry->d_sb may reference the overlay superblock, causing a crash during fsid assignment. The root cause is deriving the wrong superblock for the event btrfs_sync_file(); the fix is to use file_inod...

CVE-2026-43117

In the Linux kernel, the following vulnerability has been resolved: btrfs: tracepoints: get correct superblock from dentry in event btrfssyncfile If overlay is used on top of btrfs, dentry-dsb translates to overlay's super block and fsid assignment will lead to a crash. Use fileinodefile-isb to...