# Logstash with log4j 2.17.1 patch release

**URL:** <https://discuss.elastic.co/t/logstash-with-log4j-2-17-1-patch-release/294195>\
**Category:** Logstash\
**Created:** [January 12, 2022, 5:32pm UTC](https://discuss.elastic.co/t/logstash-with-log4j-2-17-1-patch-release/294195 "2022-01-12T17:32:16Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![warkolm](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/warkolm/32/39224_2.png) [@warkolm](https://discuss.elastic.co/u/warkolm)\
**Post date:** [January 12, 2022, 7:28pm UTC](https://discuss.elastic.co/t/logstash-with-log4j-2-17-1-patch-release/294195/2 "2022-01-12T19:28:43Z")

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Please see [Apache Log4j2 Remote Code Execution (RCE) Vulnerability - CVE-2021-44228 - ESA-2021-31 - #6 by Levine](https://discuss.elastic.co/t/apache-log4j2-remote-code-execution-rce-vulnerability-cve-2021-44228-esa-2021-31/291476/6)

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_[View the full topic](https://discuss.elastic.co/t/logstash-with-log4j-2-17-1-patch-release/294195)._