Cisco Security Updates

Cisco has released security updates to address vulnerabilities to its multiple products. Exploitation of these vulnerabilities may allow an attacker to take control of affected system.

Users and Administrators are encouraged to review released Cisco Security Advisories and apply necessary updates. For more information click links below.

1. Cisco IOS and IOS XE Software OSPFv3 Denial of Service Vulnerability
2. Cisco IOS XE Software and Cisco ASA 5500-X Series Adaptive Security Appliance IPsec Denial of Service Vulnerability
3. Cisco IOS XE Software Web UI Denial of Service Vulnerability
4. Cisco IOS XE Software Web UI Denial of Service Vulnerability
5. Cisco IOS XE Software HTTP Denial of Service Vulnerability
6. Cisco IOS and IOS XE Software SM-1T3/E3 Service Module Denial of Service Vulnerability
7. Cisco IOS XE Software NAT Session Initiation Protocol Application Layer Gateway Denial of Service Vulnerability
8. Cisco IOS Software Precision Time Protocol Denial of Service Vulnerability
9. Cisco IOS and IOS XE Software IPv6 Hop-by-Hop Options Denial of Service Vulnerability
10. Cisco IOS XE Software Command Injection Vulnerabilities
11. Cisco IOS XE Software Errdisable Denial of Service Vulnerability
12. Cisco IOS and IOS XE Software Cluster Management Protocol Denial of Service Vulnerability
13. Cisco IOS XE Software Cisco Discovery Protocol Memory Leak Vulnerability
14. Cisco Webex Meetings Client for Windows Privilege Escalation Vulnerability