U.S. CISA adds Cisco Catalyst, Kentico Xperience, PaperCut NG/MF, Synacor ZCS, Quest KACE SMA, and JetBrains TeamCity flaws to its Known Exploited Vulnerabilities catalogSecurity Affairs·Apr 21, 09:21 UTC · Apr 21, 2026Exploit / PoC in the wildCVE-2026-20133CVE-2023-27351CVE-2024-27199+5 CVEs60