To , you should navigate to the Apache Archive Distribution Directory for direct JAR files or use Maven Central for automated builds. However, while version 2.16.0 was a critical patch for the Log4Shell (CVE-2021-44228) vulnerability, it was later found to have a high-severity Denial of Service (DoS) flaw.
Second Log4j vulnerability discovered, patch already released download log4j 2.16.0
Version 2.16.0 was released in December 2021 as the definitive fix for the "incomplete" 2.15.0 patch. It was revolutionary at the time because it and removed support for message lookup patterns. To , you should navigate to the Apache