The U.S. Cybersecurity & Infrastructure Security Agency (CISA) has added to the catalog of vulnerabilities another 15 security issues actively used in cyberattacks. CISA’s warning about these vulnerabilities serves as a wake-up call to all system administrators that they need to prioritize installing security updates to protect their networks. The 15 flaws highlighted this time are a mix of old and new, ranging from 2014 to 2021, as detailed in the table below. With the addition of the 15 flaws above, CISAs Known Exploited Vabilities Catalog now lists 367 security vulnerabilities.”]