Denial of Service Archives • Page 3 of 10 • Daily CyberSecurity

Splunk Patches High-Severity Bugs Granting DoS and Internal Log Leaks

Splunk Patches High-Severity Bugs Granting DoS and Internal Log Leaks

Do Son May 22, 2026

Splunk releases coordinated patches for CVE-2026-20240 and adjacent flaws exposing raw session cookies, data filters, and triggering server DoS.

PowerDNS Fixes Flaws Granting Server Crashes and Memory Corruption PowerDNS Authoritative Server Vulnerabilities CVE-2026-42001 DoS CVE-2024-25581 DNSdist vulnerability, DNS DoS

PowerDNS Authoritative Server Vulnerabilities CVE-2026-42001 DoS CVE-2024-25581 DNSdist vulnerability, DNS DoS

PowerDNS Fixes Flaws Granting Server Crashes and Memory Corruption

Do Son May 22, 2026

PowerDNS coordinates patches for CVE-2026-42001 and adjacent flaws that trigger server crashes, GSS-TSIG memory corruption, and view data leaks. Patch now!

Critical 9.2 CVSS: NGINX JavaScript Module Flaw (CVE-2026-8711) Triggers Heap Buffer Overflows NGINX JavaScript Module Vulnerability CVE-2026-8711 NGINX 1.30.1 Security Update CVE-2026-42945 RCE NGINX Vulnerability CVE-2026-1642 NGINX Github - CVE-2025-23419

NGINX JavaScript Module Vulnerability CVE-2026-8711 NGINX 1.30.1 Security Update CVE-2026-42945 RCE NGINX Vulnerability CVE-2026-1642 NGINX Github - CVE-2025-23419

Critical 9.2 CVSS: NGINX JavaScript Module Flaw (CVE-2026-8711) Triggers Heap Buffer Overflows

Do Son May 20, 2026

F5 warns of a critical 9.2 CVSS flaw (CVE-2026-8711) in NGINX JavaScript (njs). Unauthenticated attackers can trigger heap overflows and potential RCE.

NGINX Rift: Critical 18-Year-Old Flaw CVE-2026-42945 Actively Exploited to Crash Servers NGINX Rift CVE-2026-42945

NGINX Rift: Critical 18-Year-Old Flaw CVE-2026-42945 Actively Exploited to Crash Servers

Do Son May 19, 2026

Critical 18-year-old "NGINX Rift" flaw CVE-2026-42945 is under active exploitation. Learn how to patch your proxies and block the unauthenticated heap overflow.

Is Your React App Vulnerable to the CVE-2026-23870 DoS Attack? React Server Components Vulnerability CVE-2026-23870 React Server Components Server-Side DoS React DoS Vulnerability CVE-2026-23864 React Server Components DoS, Source Code Disclosure React RCE, Server Components Deserialization CVE-2025-55182

React Server Components Vulnerability CVE-2026-23870 React Server Components Server-Side DoS React DoS Vulnerability CVE-2026-23864 React Server Components DoS, Source Code Disclosure React RCE, Server Components Deserialization CVE-2025-55182

Is Your React App Vulnerable to the CVE-2026-23870 DoS Attack?

Do Son May 8, 2026

Protect your app from CVE-2026-23870. Learn how this high-severity React Server Components DoS flaw crashes servers and how to patch your React 19 build today.

Cisco CNC and NSO Flaw Allows Remote Attackers to Lock Down Network Management Cisco NSO Denial of Service CVE-2026-20188

Cisco CNC and NSO Flaw Allows Remote Attackers to Lock Down Network Management

Do Son May 7, 2026

Cisco warns of a critical DoS flaw (CVE-2026-20188) in CNC and NSO. Unauthenticated attackers can freeze network management. Patch to CNC 7.2 or NSO 6.4.1.3 now!

Bitcoin Core Fixes High-Severity Remote Crash Vulnerability Bitcoin Core Node Crash CVE-2024-52911 CVE-2024-35202 - Bitcoin Core

Bitcoin Core Fixes High-Severity Remote Crash Vulnerability

Do Son May 7, 2026

Bitcoin Core v29.0 fixes a high-severity use-after-free bug (CVE-2024-52911) that could allow attackers to remotely crash nodes. Upgrade your node today.

Critical Flaws in Apache Thrift Threaten Multi-Language Apache Thrift Vulnerabilities Cross-Language Service Security Apache Thrift Security RPC Vulnerability

Apache Thrift Vulnerabilities Cross-Language Service Security Apache Thrift Security RPC Vulnerability

Critical Flaws in Apache Thrift Threaten Multi-Language

Do Son May 6, 2026

Apache Thrift v0.23.0 fixes critical Rust DoS, Java MitM, and Node.js path traversal flaws. Secure your cross-language microservices and upgrade immediately!

Apache Neethi Patches Triple Threat of DoS and Redirection Flaws Apache Neethi Vulnerabilities WS-Policy Denial of Service

Apache Neethi Patches Triple Threat of DoS and Redirection Flaws

Do Son May 5, 2026

Apache Neethi v3.2.2 patches critical flaws, including an exponential complexity attack and infinite loops. Secure your Java web services and patch today!

Crashing the Shield: The One-Line Script Taking Down ModSecurity v3 WAFs libmodsecurity3 Denial of Service WAF Security Vulnerability CVE-2025-27110 ModSecurity vulnerability, JSON DoS

libmodsecurity3 Denial of Service WAF Security Vulnerability CVE-2025-27110 ModSecurity vulnerability, JSON DoS

Crashing the Shield: The One-Line Script Taking Down ModSecurity v3 WAFs

Do Son May 1, 2026

libmodsecurity3 faces critical 8.2 & 7.5 CVSS flaws. A simple one-line script can crash WAF worker processes. Protect your server by upgrading to v3.0.15 now.

NVIDIA Fixes High-Severity Flaws in KAI Scheduler and CUDA-Q NVIDIA GPU Security CUDA-Q Vulnerability NVIDIA Apex Vulnerability AI Infrastructure Security NVIDIA Cumulus Linux CVE-2025-33179 NVIDIA Arm divestment NVIDIA DGX Spark, CVE-2025-33187 NVIDIA Isaac-GROOT, Code Injection Megatron-LM Vulnerability, AI Code Injection NVIDIA China NVIDIA GPUs, Hardware Kill Switches NVIDIA Megatron-LM, LLM Vulnerabilities NVIDIA Base Command Manager - CVE-2024-0138

NVIDIA GPU Security CUDA-Q Vulnerability NVIDIA Apex Vulnerability AI Infrastructure Security NVIDIA Cumulus Linux CVE-2025-33179 NVIDIA Arm divestment NVIDIA DGX Spark, CVE-2025-33187 NVIDIA Isaac-GROOT, Code Injection Megatron-LM Vulnerability, AI Code Injection NVIDIA China NVIDIA GPUs, Hardware Kill Switches NVIDIA Megatron-LM, LLM Vulnerabilities NVIDIA Base Command Manager - CVE-2024-0138

NVIDIA Fixes High-Severity Flaws in KAI Scheduler and CUDA-Q

Do Son April 22, 2026

NVIDIA patches critical flaws in KAI Scheduler and CUDA-Q. CVE-2026-24189 and CVE-2026-24177 risk data leaks and DoS. Secure your GPU workloads—update today!

Cisco Patches Critical CVSS 9.9 RCE Flaws in Identity Services Engine Cisco ISE Root Escalation * Read-Only Admin Exploit Cisco Secure FMC Vulnerability CVE-2026-20131 Cisco Meeting Management Vulnerability CVE-2026-20098 Cisco vulnerability, RCE flaw CVE-2025-20265 Cisco Meraki, VPN Vulnerability Cisco Nexus Dashboard - CVE-2024-20424 CVE-2025-20115 Cisco Vulnerability CVE-2018-0171 Privilege Escalation Cisco Unified Intelligence Center

Cisco ISE Root Escalation * Read-Only Admin Exploit Cisco Secure FMC Vulnerability CVE-2026-20131 Cisco Meeting Management Vulnerability CVE-2026-20098 Cisco vulnerability, RCE flaw CVE-2025-20265 Cisco Meraki, VPN Vulnerability Cisco Nexus Dashboard - CVE-2024-20424 CVE-2025-20115 Cisco Vulnerability CVE-2018-0171 Privilege Escalation Cisco Unified Intelligence Center

Cisco Patches Critical CVSS 9.9 RCE Flaws in Identity Services Engine

Do Son April 16, 2026

Cisco alerts on a critical 9.9 CVSS flaw in ISE. Even "Read-Only" admins can escalate to root and trigger a total network lockout. Patch immediately.

Apache ActiveMQ Patches “OOM” and MQTT Protocol Flaws Apache ActiveMQ Memory Exhaustion

Apache ActiveMQ Patches “OOM” and MQTT Protocol Flaws

Do Son April 13, 2026

Apache ActiveMQ patches critical TLSv1.3 memory exhaustion (CVE-2026-39304) and an MQTT regression. Upgrade to 6.2.4 or 5.19.5 to secure your broker!

Denial of Service Alert: React Server Components Vulnerability Causes CPU Spikes

Do Son April 9, 2026

React patches a 7.5 CVSS DoS vulnerability in Server Components (CVE-2026-23869). Stop CPU exhaustion attacks—update your 19.x dependencies now!

High-Severity Patches: NVIDIA Secures DALI and Triton Inference Server NVIDIA AI Security Deserialization Exploit

High-Severity Patches: NVIDIA Secures DALI and Triton Inference Server

Do Son April 8, 2026

NVIDIA patches high-severity flaws in DALI and Triton Inference Server. Prevent arbitrary code execution and DoS—upgrade to DALI v2.0 and Triton r26.02 now.

Apache Traffic Server Patches “Double-Header” DoS and Request Smuggling Flaws Apache Traffic Server Vulnerabilities CVE-2024-56195 and CVE-2024-56196

Apache Traffic Server Patches “Double-Header” DoS and Request Smuggling Flaws

Do Son April 3, 2026

Apache Traffic Server fixes two CVSS 7.5 flaws (CVE-2025-58136 & CVE-2025-65114). Prevent DoS and request smuggling—update to 10.1.2 or 9.2.13 now!

Smart Home Alert: Critical Flaws Exposed in TP-Link Tapo Security Cameras

Smart Home Alert: Critical Flaws Exposed in TP-Link Tapo Security Cameras

Do Son April 3, 2026

TP-Link warns of high-severity flaws (CVSS 8.7) in Tapo C520WS cameras. Attackers can bypass auth or blind your security. Update to firmware 1.2.4 now!

Critical libfuse io_uring Vulnerabilities Threaten Linux and Kubernetes Infrastructure libfuse vulnerability io_uring exploit

Critical libfuse io_uring Vulnerabilities Threaten Linux and Kubernetes Infrastructure

Do Son March 30, 2026

Researchers uncover two flaws in libfuse's io_uring transport (CVE-2026-33150 & 33179). Impacting Kubernetes CSI drivers, these bugs allow RCE and DoS. Patch now!

High-Severity strongSwan Flaw Enables Remote VPN Gateway Crashes libstrongswan double-free exploit strongSwan CVE-2026-47895 CVE-2023-41913 strongSwan Vulnerability VPN Denial of Service

libstrongswan double-free exploit strongSwan CVE-2026-47895 CVE-2023-41913 strongSwan Vulnerability VPN Denial of Service

High-Severity strongSwan Flaw Enables Remote VPN Gateway Crashes

Do Son March 26, 2026

strongSwan fixes a high-severity DoS flaw (CVE-2026-25075) in eap-ttls. Unauthenticated actors can crash VPN gateways. Patch now to stay protected!

DHCP Down: High-Severity Stack Overflow Flaw Threatens to Paralyze Kea Networks critical BIND 9 flaws Kea DHCP Vulnerability CVE-2026-3608 CVE-2022-1183 CVE-2025-40779 Kea DHCP, vulnerability

critical BIND 9 flaws Kea DHCP Vulnerability CVE-2026-3608 CVE-2022-1183 CVE-2025-40779 Kea DHCP, vulnerability

DHCP Down: High-Severity Stack Overflow Flaw Threatens to Paralyze Kea Networks

Do Son March 26, 2026

ISC warns of a high-severity stack overflow in Kea DHCP (CVE-2026-3608). Remote attackers can crash daemons and kill network services. Upgrade to 3.0.3 now.

Cisco Alert: Public Vulnerabilities in IOS XE Risk Service Denial and Privilege Escalation Cisco IMC Vulnerability CVE-2026-20093 CVE-2024-20401 Cisco IOS XE Privilege Escalation

Cisco IMC Vulnerability CVE-2026-20093 CVE-2024-20401 Cisco IOS XE Privilege Escalation

Cisco Alert: Public Vulnerabilities in IOS XE Risk Service Denial and Privilege Escalation

Do Son March 26, 2026

Cisco alerts of public flaws in IOS XE. Authenticated users can trigger a network-wide DoS or escalate privileges via the Lobby Ambassador API. Patch now.

NVIDIA Patches Critical RCE and DoS Flaws Across ML Frameworks

NVIDIA acquisition rumors NVIDIA AI Security AI Framework Vulnerabilities Nvidia 595.76 Hotfix NVIDIA Megatron Bridge vulnerability GPU vs ASIC AI battle NVIDIA Driver Vulnerability CVE-2025-33217 NVIDIA biggest TSMC customer 2026, NVIDIA vs Apple TSMC revenue share NVIDIA CUDA Toolkit CVE-2025-33228 Groq NVIDIA licensing deal, Jonathan Ross acquihire 2025 NeMo Code Injection, AI Framework RCE NVIDIA App Privilege Escalation, CVE-2025-23358 NVIDIA Security Update, DLS Vulnerability CVE-2025-23316 NVIDIA NVDebug, vulnerabilities NVIDIA Driver Vulnerabilities, vGPU Security Nvidia Jetson, UEFI Vulnerabilities CVE-2024-0130 - CVE-2024-0136 CVE-2024-0148 NVIDIA Driver Support, Windows 10 EOL

NVIDIA Patches Critical RCE and DoS Flaws Across ML Frameworks

Do Son March 26, 2026

NVIDIA issues critical updates for Megatron-LM, Triton, and NeMo to fix RCE and DoS flaws. Upgrade now to secure your AI development and inference servers.