Cisco

Cisco, a major networking and cybersecurity company, has a high-severity vulnerability (CVSS 7.5) that can be exploited remotely over the network without authentication or user interaction required. The vulnerability impacts confidentiality by allowing attackers to access sensitive information, though it does not affect system integrity or availability. Security teams should monitor for patches expected by June 2026 and implement network segmentation or access controls for affected Cisco systems in the interim.