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DwF — Cybersecurity Portfolio A professional cybersecurity po...

Exploit for CVE-2025-67303

ComfyUI Custom Node - AI Enhancement This is a custom node fo...

Under the engineering hood: Why Malwarebytes chose WordPress as its CMS

It might surprise some that a security company would choose WordPress as the backbone of its digital content operations. After all, WordPress is often associated with open-source plugins, community themes, and a wide range of deployment practices—some stronger than others. But that perception...

CVE-2025-39767 LoongArch: Optimize module load time by optimizing PLT/GOT counting

In the Linux kernel, the following vulnerability has been resolved: LoongArch: Optimize module load time by optimizing PLT/GOT counting When enabling CONFIGKASAN, CONFIGPREEMPTVOLUNTARYBUILD and CONFIGPREEMPTVOLUNTARY at the same time, there will be soft deadlock, the relevant logs are as follows...

Optimizing Government Websites for Peak Traffic Events

Learn how to proactively withstand peak traffic events and improve your government website’s performance and security posture...

CVE-2022-50118

CVE-2022-50118 describes a Linux kernel issue in the PowerPC perf PMU path. A new pmi_irq_pending check in hw_irq.h is used by power_pmu_disable to warn if PMI is pending when no counter overflows. The patch set removes the WARN_ON for PMI in this scenario and adds an optimization to clear pendin...

SUSE-SU-2025:01787-1 Security update for bind

This update for bind fixes the following issues: Update to version 9.20.9. - Security issues fixed: CVE-2025-40775: denial-of-service due to assertion failure caused by the processing of a NS message with an invalid TSIG bsc1243361. CVE-2024-12705: CPU and memory exhaustion due to DNS-over-HTTPS...

Fedora: Security Advisory (FEDORA-2025-d191ee2f9a)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

CVE-2020-10111

Citrix Gateway 11.1, 12.0, and 12.1 has an Inconsistent Interpretation of HTTP Requests. NOTE: Citrix disputes the reported behavior as not a security issue. Citrix ADC only caches HTTP/1.1 traffic for performance optimization...

Fine-Tuning Your Managed Databases: Optimize Performance with Advanced Parameters

Managed database services DBaaS provide a powerful and scalable approach to deploying and managing databases without the overhead of manual maintenance...

[SECURITY] Fedora 41 Update: rust-version-ranges-0.1.1-2.fc41

Performance-optimized type for generic version ranges and operations on them...

[SECURITY] Fedora 40 Update: rust-version-ranges-0.1.1-2.fc40

Performance-optimized type for generic version ranges and operations on them...

[SECURITY] Fedora 42 Update: rust-version-ranges-0.1.1-2.fc42

Performance-optimized type for generic version ranges and operations on them...

CVE-2025-22010

CVE-2025-22010 affects the Linux kernel’s RDMA/hns: fixes a soft lockup during BT page loop when allocating very large buffers (e.g., MR > 100GB). The vulnerable path occurs in hns_roce_hw_v2: hem_list_alloc_mid_bt, hns_roce_hem_list_request, hns_roce_mtr_create, alloc_mr_pbl, and hns_roce_reg...

XenServer - Potential performance issues on imported Windows VMs

When importing Windows VMs into XenServer, for example by using the Conversion Manager virtual appliance or the OVF import functionality in XenCenter, in some circumstances these VMs may not have been optimized for peak performance, as they may be missing certain Viridian optimization flags. If y...

Linux Distros Unpatched Vulnerability : CVE-2024-50263

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: fork: only invoke khugepaged, ksm hooks if no error There is no reason to invoke these hooks...

CVE-2024-27935

Deno is a JavaScript, TypeScript, and WebAssembly runtime. Starting in version 1.35.1 and prior to version 1.36.3, a vulnerability in Deno's Node.js compatibility runtime allows for cross-session data contamination during simultaneous asynchronous reads from Node.js streams sourced from sockets o...

CVE-2024-56783

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsocket: remove WARNONONCE on maximum cgroup level cgroup maximum depth is INTMAX by default, there is a cgroup toggle to restrict this maximum depth to a more reasonable value not to harm performance. Remove...

Effective API Throttling for Enhanced API Security

APIs are the backbone of modern digital ecosystems, but their misuse can expose systems to cyber threats. Effective API throttling not only optimizes performance but also acts as a critical defense mechanism against abuse, such as denial-of-service attacks. Discover how this powerful strategy...

Qualys Performance Tuning Series: Remove Stale Compliance Data for the Best Performance

In our first post in the Performance Tuning Series, we talked about removing stale assets to improve performance. In this installment, we will address the benefits of removing data once it becomes stale. Why does data become stale? The IT environment of any enterprise is very dynamic, and more so...