CVE-2026-98975

The Linux kernel contains a vulnerability in the XFS filesystem where xmi_can_exchange_reflink_flags() incorrectly assumed all mappings were moved during an exchange. This caused the reflink flag to be cleared erroneously when an exchange covered both files from offset 0 to i_disk_size. Consequen...

CVE-2022-0847

Information Exploit Title: Local Privilege Escalation in Linux kernel CVE-2022-0847 Date: 03/07/2022 Exploit Author: Max Kellermann Tested on: ubuntu 20.04.1 LTS Affect product:Linux kernel 5.8 or later Fixed Product:Linux kernel 5.16.11, 5.15.25, 5.10.102 CVE ID: CVE-2022-0847 How to Exploit Tes...

CVE-2026-98682

A flaw was found in the Linux kernel's Server Message Block SMB client subsystem. Due to improper synchronization during server-side file copy and clone operations, pending write operations are not drained before copying begins. A local user could exploit this timing issue during copy operations ...

CVE-2026-112941

A flaw was found in filelock. The SoftReadWriteLock and AsyncSoftReadWriteLock mechanisms cache an initial directory check but resolve path names again during subsequent record operations. A local attacker can exploit this behavior by replacing the lock directory structure after its initial...

Race Condition Enabling Link Following

Overview Affected versions of this package are vulnerable to Race Condition Enabling Link Following via the read-write lock implementation in src/filelock/readwrite.py, where the SQLite lock database is opened using a shared, predictable name in a directory where another user can manipulate names...

CVE-2022-0847

Information Exploit Title: Local Privilege Escalation in Linux kernel CVE-2022-0847 Tested on: ubuntu 20.04.1 LTS Affect product:Linux kernel 5.8 or later Fixed Product:Linux kernel 5.16.11, 5.15.25, 5.10.102 CVE ID: CVE-2022-0847 How to Exploit Local Privilege Escalation gcc exploit.c -o exploit...

CVE-2026-98682

In the Linux kernel, the following vulnerability has been resolved: smb: client: drain and invalidate before server-side copy/clone cifsfilecopychunkrange and the clone FICLONE path of cifsremapfilerange do not serialise the destination page cache against the server-side copy the way the other...

UBUNTU-CVE-2026-98682

In the Linux kernel, the following vulnerability has been resolved: smb: client: drain and invalidate before server-side copy/clone cifsfilecopychunkrange and the clone FICLONE path of cifsremapfilerange do not serialise the destination page cache against the server-side copy the way the other...

DEBIAN-CVE-2026-98682

In the Linux kernel, the following vulnerability has been resolved: smb: client: drain and invalidate before server-side copy/clone cifsfilecopychunkrange and the clone FICLONE path of cifsremapfilerange do not serialise the destination page cache against the server-side copy the way the other...

CVE-2026-98682

In the Linux kernel, the following vulnerability has been resolved: smb: client: drain and invalidate before server-side copy/clone cifsfilecopychunkrange and the clone FICLONE path of cifsremapfilerange do not serialise the destination page cache against the server-side copy the way the other...

CVE-2026-98682

The Linux kernel contains a vulnerability in the SMB client where cifs_file_copychunk_range() and the FICLONE path of cifs_remap_file_range() fail to properly serialize the destination page cache during server-side copy/clone operations. Specifically, these functions do not hold the invalidate_lo...

EUVD-2026-103936

In the Linux kernel, the following vulnerability has been resolved: smb: client: drain and invalidate before server-side copy/clone cifsfilecopychunkrange and the clone FICLONE path of cifsremapfilerange do not serialise the destination page cache against the server-side copy the way the other...

CVE-2026-98682 smb: client: drain and invalidate before server-side copy/clone

In the Linux kernel, the following vulnerability has been resolved: smb: client: drain and invalidate before server-side copy/clone cifsfilecopychunkrange and the clone FICLONE path of cifsremapfilerange do not serialise the destination page cache against the server-side copy the way the other...

CVE-2026-98682 smb: client: drain and invalidate before server-side copy/clone

In the Linux kernel, the following vulnerability has been resolved: smb: client: drain and invalidate before server-side copy/clone cifsfilecopychunkrange and the clone FICLONE path of cifsremapfilerange do not serialise the destination page cache against the server-side copy the way the other...

Linux Distros Unpatched Vulnerability : CVE-2026-98682

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - smb: client: drain and invalidate before server-side copy/clone cifsfilecopychunkrange and the clone FICLONE path of cifsremapfilerange do not serialise the...

CVE-2026-98682: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: smb: client: drain and invalidate before server-side copy/clone cifsfilecopychunkrange and the clone FICLONE path of cifsremapfilerange do not serialise the destination page cache against the server-side copy the way the other...

PT-2026-116901

In the Linux kernel, the following vulnerability has been resolved: smb: client: drain and invalidate before server-side copy/clone cifs file copychunk range and the clone FICLONE path of cifs remap file range do not serialise the destination page cache against the server-side copy the way the...

Linux Kernel Security Vulnerabilities

The Linux kernel versions from 6.1.68 up to 6.2, as well as from 6.6.7 up to 6.7, have security vulnerabilities. These vulnerabilities stem from cloned paths in the smb client’s cifsfilecopychunkrange and cifsremapfilerange functions. These cloned paths are not emptied or invalidated before being...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: btrfs: The abort logic in btrfsreplacefileextents has been fixed. Error injection testing uncovered a case where a corrupt file system could occur, with an missing extent in the middle of a file. This occurs because the if...

CVE-2026-88842

A flaw exists in the BusyBox dpkg utility where the write_status_file() function fails to reset a field cursor between package stanzas. This results in an out-of-bounds read and leads to limited data corruption when two packages are removed in a single invocation, specifically if the first stanza...