Known vulnerabilities in Cisco Systems, Inc Cisco IOS XE

Website: https://www.cisco.com
Total Security Bulletins: 183

Security bulletins (183)

Secuity bulletin Severity Status Published
SB2026010778: Cisco IOS XE software update for Snort Medium
Patched
07.01.2026
SB2025092574: Remote authenticated code execution in Cisco IOS XE High
Patched
25.09.2025
SB2025092544: Improper access control in Cisco IOS XE Software on Cisco Catalyst 9500X and 9600X Series Switches Medium
Patched
25.09.2025
SB2025092539: Denial of service in Cisco IOS XE Software for Catalyst 9000 Series Switches Medium
Patched
25.09.2025
SB2025092532: Multiple vulnerabilities in Cisco IOS XE Software Low
Patched
25.09.2025
SB2025092530: Command Injection in Cisco IOS XE Software High
Patched
25.09.2025
SB2025092529: Incorrect Initialization of Resource in Cisco IOS XE Software Low
Patched
25.09.2025
SB2025092528: Denial of service in Cisco IOS XE Software Medium
Patched
25.09.2025
SB2025092463: Local denial of service in Cisco IOS and IOS XE CLI Low
Patched
24.09.2025
SB2025092462: Authenticated code execution in Cisco IOS and IOS XE SNMP implementation High
Patched Exploited
24.09.2025
SB2025092461: Denial of service in Cisco IOS XE SNMP subsystem Medium
Patched
24.09.2025
SB2025092460: Reflected XSS in Cisco IOS XE Low
Patched
24.09.2025
SB2025092459: Authentication bypass in Cisco IOS and IOS XE Software TACACS+ implementation Medium
Patched
24.09.2025
SB2025050948: Denial of service in Multiple Cisco Products Medium
Patched
09.05.2025
SB2025050935: Configuration Restriction in Cisco IOS and IOS XE Software Medium
Patched
09.05.2025
SB2025050934: Denial of service in Cisco IOS, IOS XE and IOS XR Software High
Patched
09.05.2025
SB2025050932: OS Command Injection in Cisco IOS XE Software Medium
Patched
09.05.2025
SB2025050931: Multiple vulnerabilities in Cisco IOS XE Software Medium
Patched
09.05.2025
SB2025050929: Denial of service in Cisco IOS XE Software for WLC Wireless IPv6 Clients Medium
Patched
09.05.2025
SB2025050785: Arbitrary file upload in Cisco IOS XE Wireless Controller Software Critical
Patched
07.05.2025


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