dos attack

OpenSSL HollowByte Vulnerability Causes Memory Exhaustion Diagram explaining the OpenSSL HollowByte vulnerability and OpenSSL DoS attack mechanism

Diagram explaining the OpenSSL HollowByte vulnerability and OpenSSL DoS attack mechanism

OpenSSL HollowByte Vulnerability Causes Memory Exhaustion

Do Son July 20, 2026

TL;DR The Okta Red Team recently found a severe crash flaw in a core secure library. A...

RondoDox Botnet Hijacks Everything from IoT to Fortnite RondoDox Botnet Nanomite Anti-Debugging

RondoDox Botnet Nanomite Anti-Debugging

RondoDox Botnet Hijacks Everything from IoT to Fortnite

Do Son April 21, 2026

A new deep-dive analysis from BitSight has unmasked the RondoDox Botnet, a sophisticated and rapidly evolving threat...

Integer Overflow Flaw in Apache ActiveMQ Exposes MQTT Brokers to DoS ActiveMQ security flaws Jolokia web console exploit ActiveMQ RCE Jolokia Spring Vulnerability ActiveMQ MQTT Vulnerability CVE-2025-66168 Apache Artemis Vulnerability CVE-2026-27446

ActiveMQ security flaws Jolokia web console exploit ActiveMQ RCE Jolokia Spring Vulnerability ActiveMQ MQTT Vulnerability CVE-2025-66168 Apache Artemis Vulnerability CVE-2026-27446

Integer Overflow Flaw in Apache ActiveMQ Exposes MQTT Brokers to DoS

Do Son March 5, 2026

The Apache Software Foundation has released a security update for Apache ActiveMQ, addressing a significant integer overflow...

Critical OpenVPN Flaws Fix: Heap Over-Read (CVSS 9.1) and HMAC Bypass Allow DoS Attacks CVE-2023-7235 - CVE-2024-5594 OpenVPN Buffer Over-read, HMAC Bypass

CVE-2023-7235 - CVE-2024-5594 OpenVPN Buffer Over-read, HMAC Bypass

Critical OpenVPN Flaws Fix: Heap Over-Read (CVSS 9.1) and HMAC Bypass Allow DoS Attacks

Do Son December 2, 2025

The OpenVPN project has released a crucial security update with the launch of version 2.7_rc2, addressing a...

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CVE-2026-81578CVSS 8.8
An improper access control vulnerability exists in the web management interface of PaperCut MF and PaperCut NG. Under...
Admin intel📅 Updated: Aug 28, 2026
CVE-2026-82078CVSS 9.4
An unsafe dynamic class loading vulnerability exists in the database connection utilities of PaperCut MF and PaperCut NG....
Admin intel📅 Updated: Aug 28, 2026
CVE-2026-66384CVSS 5.3
An authenticated user may write data outside the intended Docker cache path under specific remote-repository conditions.
CISA KEV📅 Added to KEV: Aug 27, 2026
CVE-2023-49105CVSS 9.8
An issue was discovered in ownCloud owncloud/core before 10.13.1. An attacker can access, modify, or delete any file...
CISA KEV📅 Added to KEV: Aug 27, 2026
CVE-2021-23758CVSS 8.1
All versions of package ajaxpro.2 are vulnerable to Deserialization of Untrusted Data due to the possibility of deserialization...
CISA KEV📅 Added to KEV: Aug 26, 2026
CVE-2019-1068CVSS 8.8
A remote code execution vulnerability exists in Microsoft SQL Server when it incorrectly handles processing of internal functions,...
CISA KEV📅 Added to KEV: Aug 26, 2026
CVE-2015-3246CVSS 5.1
libuser before 0.56.13-8 and 0.60 before 0.60-7, as used in the userhelper program in the usermode package, directly...
CISA KEV📅 Added to KEV: Aug 26, 2026
CVE-2015-5287CVSS 7.8
The abrt-hook-ccpp help program in Automatic Bug Reporting Tool (ABRT) before 2.7.1 allows local users with certain permissions...
CISA KEV📅 Added to KEV: Aug 26, 2026