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News/Cyber & AI/CISA Emergency Directive Requires Immediate Mitigation of Log4j Vulnerabilities
DHS/CISA·Cyber & AI Brief

CISA Emergency Directive Requires Immediate Mitigation of Log4j Vulnerabilities

On December 17, 2021, the Cybersecurity and Infrastructure Security Agency (“CISA”) issued Emergency Directive 22-02 (the “Directive”) instructing civilian federal agencies to mitigate a series of vulnerabilities in Apache Log4j, a Java-based logging library, by 5 p.m.

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