CVE-2026-23148 nvmet: fix race in nvmet_bio_done() leading to NULL pointer dereference

In the Linux kernel, the following vulnerability has been resolved: nvmet: fix race in nvmetbiodone leading to NULL pointer dereference There is a race condition in nvmetbiodone that can cause a NULL pointer dereference in blkcgroupbiostart: 1. nvmetbiodone is called when a bio completes 2...

PT-2026-8203

In the Linux kernel, the following vulnerability has been resolved: cgroup/dmem: avoid pool UAF An UAF issue was observed: BUG: KASAN: slab-use-after-free in page counter uncharge+0x65/0x150 Write of size 8 at addr ffff888106715440 by task insmod/527 CPU: 4 UID: 0 PID: 527 Comm: insmod...

Linux Distros Unpatched Vulnerability : CVE-2026-23157

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - btrfs: do not strictly require dirty metadata threshold for metadata writepages BUG There is an internal report that over 1000 processes are waiting at the...

Linux Distros Unpatched Vulnerability : CVE-2026-23195

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - cgroup/dmem: avoid pool UAF An UAF issue was observed: BUG: KASAN: slab-use-after-free in pagecounteruncharge+0x65/0x150 Write of size 8 at addr ffff88810671544...

Linux Distros Unpatched Vulnerability : CVE-2026-23183

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - cgroup/dmem: fix NULL pointer dereference when setting max An issue was triggered: BUG: kernel NULL pointer dereference, address: 0000000000000000 PF: superviso...

SUSE-SU-2026:0472-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP7 Azure kernel was updated to fix various security issues The following security issues were fixed: - CVE-2023-54013: interconnect: Fix locking for runpm vs reclaim bsc1256280. - CVE-2025-39880: libceph: fix invalid accesses to cephconnectionv1info bsc1250388. -...

K000159873: Linux kernel vulnerability CVE-2025-39881

Security Advisory Description In the Linux kernel, the following vulnerability has been resolved: kernfs: Fix UAF in polling when open file is released A use-after-free UAF vulnerability was identified in the PSI Pressure Stall Information monitoring mechanism: BUG: KASAN: slab-use-after-free in...

CVE-2025-71181

In the Linux kernel, the following vulnerability has been resolved: rustbinder: remove spinlock in rustshrinkfreepage When forward-porting Rust Binder to 6.18, I neglected to take commit fb56fdf8b9a2 "mm/listlru: split the lock to per-cgroup scope" into account, and apparently I did not end up...

CVE-2025-71181

In the Linux kernel, the following vulnerability has been resolved: rustbinder: remove spinlock in rustshrinkfreepage When forward-porting Rust Binder to 6.18, I neglected to take commit fb56fdf8b9a2 "mm/listlru: split the lock to per-cgroup scope" into account, and apparently I did not end up...

CVE-2025-71181 rust_binder: remove spin_lock() in rust_shrink_free_page()

In the Linux kernel, the following vulnerability has been resolved: rustbinder: remove spinlock in rustshrinkfreepage When forward-porting Rust Binder to 6.18, I neglected to take commit fb56fdf8b9a2 "mm/listlru: split the lock to per-cgroup scope" into account, and apparently I did not end up...

EUVD-2025-206594

In the Linux kernel, the following vulnerability has been resolved: rustbinder: remove spinlock in rustshrinkfreepage When forward-porting Rust Binder to 6.18, I neglected to take commit fb56fdf8b9a2 "mm/listlru: split the lock to per-cgroup scope" into account, and apparently I did not end up...

CVE-2025-71181

In the Linux kernel, the following vulnerability has been resolved: rustbinder: remove spinlock in rustshrinkfreepage When forward-porting Rust Binder to 6.18, I neglected to take commit fb56fdf8b9a2 "mm/listlru: split the lock to per-cgroup scope" into account, and apparently I did not end up...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: blk-iocost: Do not issue a warning if iocg was already offline. In iocgpaydebt, a warning is triggered if ‘activelist’ is empty. This is intended to confirm that iocg is active when it has debts. However, a warning can still be...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: memcg: fix soft lockup in the OOM process A soft lockup issue was found in the product with about 56,000 tasks were in the OOM cgroup, it was traversing them when the soft lockup was triggered. watchdog: BUG: soft lockup - CPU2...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: bpf: Fixed out-of-bounds access in cgroup local storage Lonial reported that an out-of-bounds access in cgroup local storage can occur through tail calls. This occurs when two programs each utilize a cgroup local storage with...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005108)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005108 advisory. In the Linux kernel, the following vulnerability has been resolved: memcg: protect concurrent access to memcgroupidr Commit 73f576c04b94 mm: memcontrol: fix cgroup...

Azure Linux 3.0 Security Update: containerd2 (CVE-2025-47291)

The version of containerd2 installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-47291 advisory. - containerd is an open-source container runtime. A bug was found in the containerd's CRI implementation...

Azure Linux 3.0 Security Update: kernel (CVE-2024-56783)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-56783 advisory. - In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsocket: remove WARNONONCE ...

Azure Linux 3.0 Security Update: kernel (CVE-2025-21745)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-21745 advisory. - In the Linux kernel, the following vulnerability has been resolved: blk-cgroup: Fix class @blockclass's...

Azure Linux 3.0 Security Update: kernel (CVE-2024-58088)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-58088 advisory. - In the Linux kernel, the following vulnerability has been resolved: bpf: Fix deadlock when freeing cgroup...