Summary:
- The Cybersecurity and Infrastructure Security Agency (CISA) has updated its Known Exploited Vulnerabilities (KEV) catalog, adding four new vulnerabilities that are being actively exploited by cyber actors.
- The four new vulnerabilities are related to various software and systems, including Microsoft Exchange Server, Zimbra Collaboration Suite, and Zoho ManageEngine.
- These vulnerabilities can allow attackers to gain unauthorized access, execute malicious code, or disrupt the targeted systems, so it's important for organizations to patch these vulnerabilities as soon as possible to protect their systems.