Known vulnerabilities in Cisco Systems, Inc Cisco IOS XE 16.12.3

Website: https://www.cisco.com
Total Security Bulletins: 8

Security bulletins (8)

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
SB2023032328: Path traversal in Cisco IOS XE Software Medium
Patched
23.03.2023
SB2021092425: Denial of service in Cisco IOS and IOS XE Software Medium
Patched
24.09.2021
SB2021092416: Denial of service in Cisco IOS and IOS XE Software Low
Patched
24.09.2021
SB2021092307: Access of Uninitialized Pointer in Cisco IOS XE Software High
Patched
23.09.2021
SB2020093094: Denial of service in Cisco IOS XE Software for Cisco 4461 Integrated Services Routers Medium
Patched
30.09.2020