2268 matches found
RepuNet: a Reputation System for Mitigating Malicious Clients in DFL
Decentralized Federated Learning DFL enables nodes to collaboratively train models without a central server, introducing new vulnerabilities since each node independently selects peers for model aggregation. Malicious nodes may exploit this autonomy by sending corrupted models model poisoning,...
Intelligent ARP Spoofing Detection Using Multi-Layered Machine Learning (ML) Techniques for IoT Networks
Address Resolution Protocol ARP spoofing remains a critical threat to IoT networks, enabling attackers to intercept, modify, or disrupt data transmission by exploiting ARP's lack of authentication. The decentralized and resource-constrained nature of IoT environments amplifies this vulnerability,...
Important: kernel-livepatch-5.10.234-225.921
Issue Overview: In the Linux kernel, the following vulnerability has been resolved: x86/microcode/AMD: Fix out-of-bounds on systems with CPU-less NUMA nodes CVE-2025-21991 In the Linux kernel, the following vulnerability has been resolved: net: atm: fix use after free in lecsend CVE-2025-22004...
Important: kernel-livepatch-5.10.234-225.917
Issue Overview: In the Linux kernel, the following vulnerability has been resolved: x86/microcode/AMD: Fix out-of-bounds on systems with CPU-less NUMA nodes CVE-2025-21991 Affected Packages: kernel-livepatch-5.10.234-225.917 Issue Correction: Please ensure you have live patching enabled. Run yum...
The Redundancy of Full Nodes in Bitcoin: a Network-Theoretic Demonstration of Miner-Centric Propagation Topologies
This paper formally examines the network structure of Bitcoin CORE BTC and Bitcoin Satoshi Vision BSV using complex graph theory to demonstrate that home-hosted full nodes are incapable of participating in or influencing the propagation topology. Leveraging established models such as scale-free...
SUSE CVE-2022-50147
In the Linux kernel, the following vulnerability has been resolved: mm/mempolicy: fix getnodes out of bound access When user specified more nodes than supported, getnodes will access nmask array out of bounds...
AndroIDS : Android-Based Intrusion Detection System Using Federated Learning
The exponential growth of android-based mobile IoT systems has significantly increased the susceptibility of devices to cyberattacks, particularly in smart homes, UAVs, and other connected mobile environments. This article presents a federated learning-based intrusion detection framework called...
CVE-2022-50147
In the Linux kernel, the following vulnerability has been resolved: mm/mempolicy: fix getnodes out of bound access When user specified more nodes than supported, getnodes will access nmask array out of bounds...
PT-2025-26073 · Linux · Linux Kernel
Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to an out-of-bounds access in the get nodes function when a user specifies more nodes than supported, causing the function to access the nmask array out of bounds...
Security Bulletin: IBM Cloud Pak for Data is vulnerable to Improper Input Validation due to kube package ( CVE-2024-9042 )
Summary Potential vulnerabilities in kube package CVE-2024-9042 has been identified that may affect IBM Cloud Pak for Data. Vulnerability Details CVEID:CVE-2024-9042 DESCRIPTION: This CVE affects only Windows worker nodes. Your worker node is vulnerable to this issue if it is running one of the...
PT-2026-25992
Name of the Vulnerable Software and Affected Versions Langflow versions prior to 1.9.0 Description An unauthenticated remote code execution issue exists in the POST /api/v1/build public tmp/flow id/flow endpoint. The endpoint is designed to allow building public flows without authentication, but ...
Astra Linux – Vulnerability in Linux 6.12
In the Linux kernel, the following vulnerability has been resolved: Wifi: ath12k – Fix for node corruption in the “ar-arvifs” list In the current WLAN recovery code flow, the ath12kcorehalt function only reinitializes the “arvifs” list head. This causes the list node immediately following the lis...
Security Bulletin: The Expr expression parser is given an unbounded input string, it will attempt to compile the entire string and generate an Abstract Syntax Tree (AST) node for each part of the expression, affects watsonx.data
Summary In scenarios where input size isn't limited, a malicious or inadvertent extremely large expression can consume excessive memory as the parser builds a huge AST. This can ultimately lead toexcessive memory usage and an Out-Of-Memory OOM crash of the process. This issue is relatively uncomm...
OESA-2025-1593 kernel security update
The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: cgroup: Use separate src/dst nodes when preloading csssets for migration Each cset cssset is pinned by its tasks. When we're moving tasks around across csets for...
CVE-2025-48710
kro Kube Resource Orchestrator 0.1.0 before 0.2.1 allows users with permission to create or modify ResourceGraphDefinition resources to supply arbitrary container images. This can lead to a confused-deputy scenario where kro's controllers deploy and run attacker-controlled images, resulting in...
Formal Security Analysis of SPV Clients Versus Home-Based Full Nodes in Bitcoin-Derived Systems
This paper presents a mathematically rigorous formal analysis of Simplified Payment Verification SPV clients, as specified in Section 8 of the original Bitcoin white paper, versus non-mining full nodes operated by home users. It defines security as resistance to divergence from global consensus a...
DEBIAN-CVE-2025-48057
Icinga 2 is a monitoring system which checks the availability of network resources, notifies users of outages, and generates performance data for reporting. Prior to versions 2.12.12, 2.13.12, and 2.14.6, the VerifyCertificate function can be tricked into incorrectly treating certificates as vali...
CVE-2024-2877
Vault Enterprise, when configured with performance standby nodes and a configured audit device, will inadvertently log request headers on the standby node. These logs may have included sensitive HTTP request information in cleartext. This vulnerability, CVE-2024-2877, was fixed in Vault Enterpris...