USN-7887-2: Linux kernel (Raspberry Pi) vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - PowerPC architecture; - x86 architecture; - ACPI drivers; - Ublk userspace block driver; -...

Aggregated Rate Limiting Defends Against Large-Scale and DDoS Attacks

Discover how Akamai’s new aggregated rate limiting strengthens defenses against large-scale, distributed DDoS attacks, and API abuse with smarter detection...

Distributed Edge Inference Changes Everything

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SUSE-SU-2025:4149-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP5 RT kernel was updated to fix various security issues The following security issues were fixed: - CVE-2022-50327: ACPI: processor: idle: Check acpifetchacpidev return value bsc1249859. - CVE-2022-50334: hugetlbfs: fix null-ptr-deref in hugetlbfsparseparam bsc124985...

PT-2025-52754

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel related to DSA Distributed Switch Architecture and Microchip network devices. Specifically, the ksz irq free function may be called on an uninitialized...

Hiding in the AI Traffic: Abusing MCP for LLM-Powered Agentic Red Teaming

Generative AI is reshaping offensive cybersecurity by enabling autonomous red team agents that can plan, execute, and adapt during penetration tests. However, existing approaches face trade-offs between generality and specialization, and practical deployments reveal challenges such as...

Scalable Hierarchical AI-Blockchain Framework for Real-Time Anomaly Detection in Large-Scale Autonomous Vehicle Networks

The security of autonomous vehicle networks is facing major challenges, owing to the complexity of sensor integration, real-time performance demands, and distributed communication protocols that expose vast attack surfaces around both individual and network-wide safety. Existing security schemes...

NVIDIA Megatron-LM 代码注入漏洞

NVIDIA Megatron-LM is a PyTorch-based distributed training framework from NVIDIA that is specifically designed for training large Transformer language models. NVIDIA Megatron-LM suffers from a code injection vulnerability that stems from scripts improperly handling malicious data, which could lea...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988852)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988852 advisory. In the Linux kernel, the following vulnerability has been resolved: net: dsa: felix: don't use devres for mdiobus As explained in commits: 74b6d7d13307 net: dsa:...

The vulnerability of the dsa_master_get_strings() function in the net/dsa/master.c module allows a hacker to cause a service failure in systems with a distributed Linux kernel architecture.

The vulnerability of the dsamastergetstrings function in the net/dsa/master.c module relates to incorrect type conversion or casting in Linux’s distributed kernel architecture. Exploiting this vulnerability can allow an attacker to corrupt memory or cause service failures...

Federated Cyber Defense: Privacy-Preserving Ransomware Detection across Distributed Systems

Detecting malware, especially ransomware, is essential to securing today's interconnected ecosystems, including cloud storage, enterprise file-sharing, and database services. Training high-performing artificial intelligence AI detectors requires diverse datasets, which are often distributed acros...

NextChat 安全漏洞

NextChat is a NextChat open source project for rapid deployment of private ChatGPT web applications. A security vulnerability exists in NextChat 2.16.0 and earlier versions, which stems from a WebDAV proxy failing to normalize or reject point path segments in its wildcard routes, which could lead...

CVE-2025-39663

Cross-Site Scripting XSS vulnerability in Checkmk's distributed monitoring allows a compromised remote site to inject malicious HTML code into service outputs in the central site. Affecting Checkmk before 2.4.0p14, 2.3.0p39, 2.2.0 and 2.1.0 eol...

cifs: parse_dfs_referrals: prevent oob on malformed input

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CVE-2025-39663

CVE-2025-39663: XSS in Checkmk’s distributed monitoring allows a compromised remote site to inject malicious HTML into service outputs at the central site. Affected versions: Checkmk older than 2.4.0p14, 2.3.0p39, 2.2.0, and 2.1.0 (eol). Root cause: cross-site scripting via trusted/compromised re...

EUVD-2025-36997

Cross-Site Scripting XSS vulnerability in Checkmk's distributed monitoring allows a compromised remote site to inject malicious HTML code into service outputs in the central site. Affecting Checkmk before 2.4.0p14, 2.3.0p39, 2.2.0 and 2.1.0 eol...

PT-2025-44396

Name of the Vulnerable Software and Affected Versions Checkmk versions prior to 2.4.0p14 Checkmk versions prior to 2.3.0p39 Checkmk versions 2.2.0 Checkmk version 2.1.0 Description A Cross-Site Scripting XSS issue exists in Checkmk's distributed monitoring functionality. A compromised remote site...

CVE-2025-39663: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

Cross-Site Scripting XSS vulnerability in Checkmk's distributed monitoring allows a compromised remote site to inject malicious HTML code into service outputs in the central site. Affecting Checkmk before 2.4.0p14, 2.3.0p39, 2.2.0 and 2.1.0 eol...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from not properly handling DFS referral responses, which could lead to out-of-bounds access...

Ubuntu 22.04 LTS / 24.04 LTS : Linux kernel vulnerabilities (USN-7835-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7835-1 advisory. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update...