Linux Kernel Security Vulnerabilities

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the GFPKERNELIALocation allocation during path locking operations. This vulnerability may lead to...

Linux Distros Unpatched Vulnerability : CVE-2025-71181

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: rustbinder: remove spinlock in rustshrinkfreepage When forward-porting Rust Binder to 6.18,...

Linux Kernel Security Vulnerabilities

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from calling igetfailed when holding a path lock. This vulnerability may lead to an ABBA deadlock...

SUSE-SU-2026:20216-1 Security update for python-filelock

This update for python-filelock fixes the following issues: - CVE-2025-68146: TOCTOU race condition may allow local attackers to corrupt or truncate arbitrary user files bsc1255244. - CVE-2026-22701: TOCTOU race condition in the SoftFileLock implementation bsc1256457...

OPENSUSE-SU-2026:20144-1 Security update for python-filelock

This update for python-filelock fixes the following issues: - CVE-2025-68146: TOCTOU race condition may allow local attackers to corrupt or truncate arbitrary user files bsc1255244. - CVE-2026-22701: TOCTOU race condition in the SoftFileLock implementation bsc1256457...

BIT-GITEA-2026-20897 Gitea Git LFS Lock Deletion Broken Access Control (Cross-Repo IDOR)

Gitea does not properly validate repository ownership when deleting Git LFS locks. A user with write access to one repository may be able to delete LFS locks belonging to other repositories...

Security update for python-filelock

This update for python-filelock fixes the following issues: CVE-2026-22701: Fixed TOCTOU race condition in SoftFileLock implementation of he filelock package bsc1256457 Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper...

Malicious Package

Overview auth0-lock-webpack is a malicious package. This package contains malicious code, and its content was removed from the official package manager. While this package might be attempting to impersonate a valid organization, there is no connection between that organization and this package...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005008)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005008 advisory. In the Linux kernel, the following vulnerability has been resolved: can: j1939: j1939netdevstart: fix UAF for rxkref of j1939priv It will trigger UAF for rxkref of...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005091)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005091 advisory. In the Linux kernel, the following vulnerability has been resolved: net/sched: actapi: fix possible infinite loop in tcfidrcheckalloc syzbot found hanging tasks...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005017)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005017 advisory. In the Linux kernel, the following vulnerability has been resolved: ALSA: pcm: Fix potential AB/BA lock with buffermutex and mmaplock syzbot caught a potential...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005067)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005067 advisory. In the Linux kernel, the following vulnerability has been resolved: phonet/pep: fix racy skbqueueempty use The receive queues are protected by their respective...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005111)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005111 advisory. In the Linux kernel, the following vulnerability has been resolved: filelock: Remove locks reliably when fcntl/close race is detected When fcntlsetlk races with clos...

One privacy change I made for 2026 (Lock and Code S07E02)

This week on the Lock and Code podcast … When you hear the words "data privacy," what do you first imagine? Maybe you picture going into your social media apps and setting your profile and posts to private. Maybe you think about who you've shared your location with and deciding to revoke some of...

CLSA-2026-1769424072 unbound: Fix of CVE-2024-8508

CVE-2024-8508: limit number of name compression calculations per packet to prevent CPU locking and potential denial of service...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-004952)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004952 advisory. In the Linux kernel, the following vulnerability has been resolved: net/packet: fix a race in packetsetring and packetnotifier When packetsetring releases po-bindloc...

CVE-2026-22981

In the Linux kernel, the following vulnerability has been resolved: idpf: detach and close netdevs while handling a reset Protect the reset path from callbacks by setting the netdevs to detached state and close any netdevs in UP state until the reset handling has completed. During a reset, the...

CVE-2026-22981

In the Linux kernel, the following vulnerability has been resolved: idpf: detach and close netdevs while handling a reset Protect the reset path from callbacks by setting the netdevs to detached state and close any netdevs in UP state until the reset handling has completed. During a reset, the...

CVE-2025-71159

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix use-after-free warning in btrfsgetorcreatedelayednode Previously, btrfsgetorcreatedelayednode set the delayednode's refcount before acquiring the root-delayednodes lock. Commit e8513c012de7 "btrfs: implement reftracker...

UBUNTU-CVE-2026-22989

In the Linux kernel, the following vulnerability has been resolved: nfsd: check that server is running in unlockfilesystem If we are trying to unlock the filesystem via an administrative interface and nfsd isn't running, it crashes the server. This happens currently because nfsd4revokestates acce...