CISA Adds Three Known Exploited Vulnerabilities to Catalog
Brief
CISA has added three new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog , based on evidence of active exploitation.
- CVE-2026-9198 IBM Langflow Code Injection Vulnerability
- CVE-2026-18556 N-able N-central Authentication Bypass Using an Alternate Path or Channel Vulnerability
- CVE-2026-34486 Apache Tomcat Missing Encryption of Sensitive Data Vulnerability
These types of vulnerabilities are a frequent attack vector for malicious cyber actors and pose significant risks to the federal enterprise.
Binding Operational Directive (BOD) 26-04: Prioritizing Security Updates Based on Risk establishes vulnerability management requirements for Federal Civilian Executive Branch (FCEB) agencies.