Feb 18, 2025 · The Log4j vulnerability is a software vulnerability in Log4j — an open-source library commonly used in Java-based systems and applications. Here’s how the vulnerability …

Apache Log4j Security Vulnerabilities This page lists all the security vulnerabilities fixed in released versions of Apache Log4j 2. Each vulnerability is given a security impact rating by the …

Apr 8, 2022 · On December 17, 2021, CISA issued Emergency Directive (ED) 22-02: Mitigate Apache Log4j Vulnerability directing federal civilian executive branch agencies to address …

What is the Log4j vulnerability? The Log4j vulnerability, also known as Log4Shell, is a critical vulnerability discovered in the Apache Log4j logging library in November 2021. Log4Shell …

2 days ago · The Log4j vulnerability, commonly referred to as Log4Shell, is considered the most critical security flaw in modern computing history. When the vulnerability became publicly …

Log4Shell is a critical zero-day vulnerability (CVE-2021-44228) in Log4j that was uncovered in December 2021. It allows attackers to execute arbitrary code remotely on affected systems.

May 14, 2025 · In this article, we’ll analyze how to detect Log4j vulnerability effectively, using manual techniques, automated scanning tools, including popular GitHub resources, and …

According to a Bloomberg News report, some anger was directed at Apache's developers at their failure to fix the vulnerability after warnings about exploits of broad classes of software, …

A serious vulnerability has been identified in Apache Log4j, a program that is commonly used in Web applications and many other systems. The National Cyber Security Centre (NCSC) has …

Dec 10, 2021 · Note that this vulnerability is specific to log4j-core and does not affect log4net, log4cxx, or other Apache Logging Services projects. NVD enrichment efforts reference publicly …