Cisco Patches a Dozen Critical security flaws

What happened

The security defects could lead to unauthorized access, information leaks, privilege escalation (gaining powers on a system that the user was not given), DoS attacks, and remote code execution (running programs on a machine from somewhere else). The post Cisco Patches a Dozen Critical Vulnerabilities appeared first on SecurityWeek . Cisco is a telecommunications and networking hardware company based in San Jose, founded in 1984, which employed about 86,000 people in 2025, and its products and services include wireless access points.