Security Advisories / Bulletins linked to Log4Shell (CVE-2021-44228) A Apache Flink : https://flink.apache.org/2021/12/10/log4j-cve.html Apache LOG4J : https://logging.apache.org/log4j/2.x/security.html Apache Kafka : https://lists.apache.org/thread/lgbtvvmy68p0059yoyn9qxzosdmx4jdv Apache Solr : https://solr.apache.org/security.html#apache-solr-affected-by-apache-log4j-cve-2021-44228 Aptible : https://status.aptible.com/incidents/gk1rh440h36s?u=zfbcrbt2lkv4 Atlassian : https://confluence.atlassian.com/kb/faq-for-cve-2021-44228-1103069406.html Automox : https://blog.automox.com/log4j-critical-vulnerability-scores-a-10