Apache Log4j is a Java-based logging utility originally written by Ceki Gülcü. It
is part of the Apache Logging Services, a project of the Apache Software Foundation.
Log4j is one of several Java logging frameworks.
Log4J
Log4J product description
Apache Log4j is a Java-based logging utility originally written by Ceki Gülcü. It
is part of the Apache Logging Services, a project of the Apache Software Foundation.
Log4j is one of several Java logging frameworks.
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Log4J properties & statistics
Product
Log4J
Vendor
Apache
Latest version
2.24.3
Number of releases
29
Number of versions
147
Number of unstable versions
74
Number of versions affected by CVE
54
Licence
Apache License 2.0
Licence details
Last verification date
2025-03-21
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