Known vulnerabilities in Cisco Systems, Inc Cisco IOS XE 16.12.4a

Website: https://www.cisco.com
Total Security Bulletins: 5

Security bulletins (5)

Secuity bulletin Severity Status Published
SB2025092463: Local denial of service in Cisco IOS and IOS XE CLI Low
Patched
24.09.2025
SB2025092460: Reflected XSS in Cisco IOS XE Low
Patched
24.09.2025
SB2025020625: Multiple DoS vulnerabilities in Cisco IOS and IOS XE SNMP subsystem Medium
Not patched
06.02.2025
SB2023092931: OS Command Injection in Cisco IOS XE Software Medium
Patched
29.09.2023
SB2021092409: Remote code execution in Cisco IOS XE Software for Catalyst 9000 Family Wireless Controllers High
Patched
24.09.2021