SUSE CVE-2026-23413

In the Linux kernel, the following vulnerability has been resolved: clsact: Fix use-after-free in init/destroy rollback asymmetry Fix a use-after-free in the clsact qdisc upon init/destroy rollback asymmetry. The latter is achieved by first fully initializing a clsact instance, and then in a seco...

CVE-2026-23413

A flaw was found in the Linux kernel's clsact qdisc. This use-after-free vulnerability occurs due to an asymmetry in the initialization and destruction rollback process. When a replacement clsact qdisc instance fails during initialization, the destroy callback is triggered without properly...

EUVD-2026-18192

In the Linux kernel, the following vulnerability has been resolved: clsact: Fix use-after-free in init/destroy rollback asymmetry Fix a use-after-free in the clsact qdisc upon init/destroy rollback asymmetry. The latter is achieved by first fully initializing a clsact instance, and then in a seco...

CVE-2026-23413

In the Linux kernel, the following vulnerability has been resolved: clsact: Fix use-after-free in init/destroy rollback asymmetry Fix a use-after-free in the clsact qdisc upon init/destroy rollback asymmetry. The latter is achieved by first fully initializing a clsact instance, and then in a seco...

UBUNTU-CVE-2026-23413

In the Linux kernel, the following vulnerability has been resolved: clsact: Fix use-after-free in init/destroy rollback asymmetry Fix a use-after-free in the clsact qdisc upon init/destroy rollback asymmetry. The latter is achieved by first fully initializing a clsact instance, and then in a seco...

CVE-2026-23413 clsact: Fix use-after-free in init/destroy rollback asymmetry

In the Linux kernel, the following vulnerability has been resolved: clsact: Fix use-after-free in init/destroy rollback asymmetry Fix a use-after-free in the clsact qdisc upon init/destroy rollback asymmetry. The latter is achieved by first fully initializing a clsact instance, and then in a seco...

CVE-2026-23413

The CVE-2026-23413 entry concerns the Linux kernel: a use-after-free in the clsact qdisc during init/destroy rollback caused by asymmetrical initialization between ingress and egress sides. A failed replacement during clsact_init() (e.g., via tcf_block_get_ext()) could leave both ingress and egre...

CVE-2026-23413

In the Linux kernel, the following vulnerability has been resolved: clsact: Fix use-after-free in init/destroy rollback asymmetry Fix a use-after-free in the clsact qdisc upon init/destroy rollback asymmetry. The latter is achieved by first fully initializing a clsact instance, and then in a seco...

CVE-2026-23413

In the Linux kernel, the following vulnerability has been resolved: clsact: Fix use-after-free in init/destroy rollback asymmetry Fix a use-after-free in the clsact qdisc upon init/destroy rollback asymmetry. The latter is achieved by first fully initializing a clsact instance, and then in a seco...

CVE-2026-23413 clsact: Fix use-after-free in init/destroy rollback asymmetry

In the Linux kernel, the following vulnerability has been resolved: clsact: Fix use-after-free in init/destroy rollback asymmetry Fix a use-after-free in the clsact qdisc upon init/destroy rollback asymmetry. The latter is achieved by first fully initializing a clsact instance, and then in a seco...

PT-2026-29720

Name of the Vulnerable Software and Affected Versions Linux Kernel affected versions not specified Description A use-after-free issue exists in the clsact qdisc during init/destroy rollback asymmetry. This occurs when a clsact instance is fully initialized, and a subsequent replacement fails. The...

How to Safely Perform Snapshot Rollback of Veeam Backup for Microsoft 365

Purpose This article provides step-by-step guidance for performing a snapshot rollback of a Veeam Backup for Microsoft 365 deployment in the event of a disaster. Critical Warning Rolling back to a snapshot is a complex and highly risky process that should only be performed in rare disaster...

Important: kernel6.12

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: bpf: Reject narrower access to pointer ctx fields CVE-2025-38591 In the Linux kernel, the following vulnerability has been resolved: schedext: Fix possible deadlock in the deferredirqworkfn CVE-2025-68333 In the...

OpenClaw's serialize sandbox registry writes to prevent races and delete-rollback corruption

Impact Concurrent updateRegistry/removeRegistryEntry operations for sandbox containers and browsers could lose updates or resurrect removed entries under race conditions. The registry writes were read-modify-write in a window with no locking and permissive fallback parsing, so concurrent registry...

New: AI-Powered Patch Reliability Scoring—Predict Patch Impact Before You Deploy

What do advisory USN-7545-1 and Windows updates KB5065426 , KB5063878 , KB5055523 , and KB5066835 have in common? Based on anonymized Qualys telemetry from 2025, they were among the most frequently rolled-back patches , in other words, patches that had to be undone after deployment. Rollbacks...

yandex_station_2_exploit

Загрузчик неподписанного кода для Yandex Station 2 Yandex Max...

Linux kernel 安全漏洞

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 a logical error in the reverse generation mask check logic within the nftmapcatchallactivate...

Siemens SCALANCE and RUGGEDCOM Incorrect Authorization (CVE-2025-40567)

The Load Rollback functionality in the web interface of affected products contains an incorrect authorization check vulnerability. This could allow an authenticated remote attacker with guest role to make the affected product roll back configuration changes made by privileged users. This plugin...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: RDMA/mlx5: Fixed error handling when the firmware fails and the RQ is destroyed. When the RQ is destroyed, if the firmware command fails—which is the last resource to be destroyed—some SW resources are already cleaned,...

SUSE CVE-2026-23000

In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix crash on profile change rollback failure mlx5enetdevchangeprofile can fail to attach a new profile and can fail to rollback to old profile, in such case, we could end up with a dangling netdev with a fully reset...