If you're not certain whether your Java project is free from Log4j vulnerabilities, you should try this easy-to-use scanning tool immediately.

Log4j is a serious vulnerability that has swept across the IT landscape quickly. Here's a single command you can run to test and see if you have any vulnerable packages installed.

Log4j is a programming code written in Java computer language. It was created by Apache Software Foundation volunteers to run on different platforms — including macOS, Windows and Linux.

Vulnerability disclosures often come in bunches, and unvetted patch updates can create their own problems. Here's how to assess and prioritize both.

NSCS warns that the Log4j flaw won't be fixed overnight and that defenders could suffer burnout during the process.