# Replace Log4j from 2.11.0 to 2.15.0

**URL:** https://discuss.elastic.co/t/replace-log4j-from-2-11-0-to-2-15-0/291901
**Category:** Logstash
**Created:** [December 15, 2021, 6:15am UTC](https://discuss.elastic.co/t/replace-log4j-from-2-11-0-to-2-15-0/291901 "2021-12-15T06:15:07Z")
**Posts on this page:** 1
**Showing post:** 3

<div class="post-metadata">

### Author: ![d71247](https://avatars.discourse-cdn.com/v4/letter/d/47e85d/32.png) [@d71247](https://discuss.elastic.co/u/d71247)
#### Post date: [December 15, 2021, 4:24pm UTC](https://discuss.elastic.co/t/replace-log4j-from-2-11-0-to-2-15-0/291901/3 "2021-12-15T16:24:09Z")

</div>

> [@Apache Log4j2 Remote Code Execution (RCE) Vulnerability - CVE-2021-44228 - ESA-2021-31](https://discuss.elastic.co/t/apache-log4j2-remote-code-execution-rce-vulnerability-cve-2021-44228-esa-2021-31/291476):
>
> Subject: Apache Log4j2 Vulnerability - CVE-2021-44228, CVE-2021-45046, CVE-2021-45105, CVE-2021-44832 - ESA-2021-31 ​​Note - We will update this announcement with new details as they emerge from our analysis. Please check back periodically. Update Log Dec 16, 2021 - 04:20 UTC - Update Summary: ECK 1.9 released which automatically adds the JVM option to impacted Elasticsearch clusters managed by ECK. Dec 17, 2021 - 23:50 UTC - Update latest release of APM Java Agent to 1.28.2. Statement of pl…

---

_[View the full topic](https://discuss.elastic.co/t/replace-log4j-from-2-11-0-to-2-15-0/291901)._