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Recent Security Notices
- 20-Aug-2025
- 14-Aug-2025
- 30-Jul-2025
- 07-May-2025
- 07-May-2025
Document Categories
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Security Notices
- Cisco IOS and IOS XE Software Smart Install Remote Code Execution Vulnerability
- Cisco IOS, IOS XE, Secure Firewall Adaptive Security Appliance, and Secure Firewall Threat Defense Software IKEv2 Denial of Service Vulnerabilities
- SNMP Remote Code Execution Vulnerabilities in Cisco IOS and IOS XE Software
- Cisco Adaptive Security Appliance Software, Firepower Threat Defense Software, IOS Software, and IOS XE Software IKEv2 Denial of Service Vulnerability
- Multiple Cisco Products Switch Integrated Security Features DHCPv6 Denial of Service Vulnerability
- Cisco IOS Software Industrial Ethernet Switch Device Manager Privilege Escalation Vulnerability
- Cisco IOS, IOS XE, and IOS XR Software TWAMP Denial of Service Vulnerability
- Cisco IOS Software for Cisco Catalyst 2960X, 2960XR, 2960CX, and 3560CX Series Switches Secure Boot Bypass Vulnerability
- Cisco IOS Software on Cisco Catalyst 1000 and 2960L Switches Access Control List Bypass Vulnerability
- Cisco IOS and IOS XE Software SNMPv3 Configuration Restriction Vulnerability
- Cisco IOS, IOS XE, and IOS XR Software SNMP Denial of Service Vulnerabilities
- Cisco IOS and IOS XE Software Resource Reservation Protocol Denial of Service Vulnerability
- Cisco IOS and IOS XE Software Web UI Cross-Site Request Forgery Vulnerability
- Cisco IOS Software on Cisco Industrial Ethernet Series Switches Access Control List Bypass Vulnerability
- Cisco IOS and IOS XE Software SNMP Extended Named Access Control List Bypass Vulnerability
Security Advisories, Responses and Notices
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Release and Compatibility
- Release Notes for Cisco Catalyst 1000 Series Switches, Cisco IOS Release 15.2(7)Ex
- Release Notes for Cisco Catalyst Micro Switch Series, Cisco IOS Release 15.2(7)Ex
- Release Notes for Catalyst 2960-C and 2960-Plus Switches, Cisco IOS Release 15.2(7)Ex
- Release Notes for Cisco Catalyst Micro Switch Series, Cisco IOS Release 15.2(8)Ex
- Release Notes for Cisco Digital Building Series Switches, Cisco IOS Release 15.2(7)E (PDF)
- Release Notes for Catalyst 2960-X and 2960-XR Switches, Cisco IOS Release 15.2(7)Ex (PDF)
- Release Notes for Cisco IOS Release 15.2(8)E
- Release Notes for Catalyst 4900M, Catalyst 4948E and Catalyst 4948E-F Series Switches, Cisco IOS Release 15.2(4)Ex
- Release Notes for Catalyst 2960-X and 2960-XR Switches, Cisco IOS Release 15.2(6)Ex
- Release Notes for the Catalyst 3750-X and 3560-X Switches, Cisco IOS Release 15.2(4)E
- Release Notes for the Catalyst 2960-C and 2960-Plus Switches, Cisco IOS Release 15.2(4)E
- Release Notes for Catalyst 2960-X and 2960-XR Switches, Cisco IOS Release 15.2(4)E
- Release Notes for Catalyst 3560-CX and 2960-CX Switches, Cisco IOS Release 15.2(4)E
- Release Notes for Cisco Digital Building Series Switches, Cisco IOS Release 15.2(6)E3
- Release Notes for Catalyst 3560-CX and 2960-CX Switches, Cisco IOS Release 15.2(6)E3
Release Notes
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Reference
- Consolidated Platform Command Reference, Cisco IOS Release 15.2(7)E (Catalyst 2960-X Switches)
Command References
- Documentation Roadmap, Cisco IOS Release 15.2(3)E (Cisco Catalyst 2960-X and 2960-XR Switches)
- Documentation Roadmap, Cisco IOS Release 15.2(3)E (Cisco Catalyst Switches 2960-Plus, 2960-C, 3750-X and 3560-X
- Documentation Roadmap, Cisco IOS XE Release 3E, IOS Release 15E (Cisco Catalyst 4500 Series Switch)
- Documentation Roadmap, Cisco IOS Release 15.2(2)E (Cisco Catalyst 2960-X and 2960-XR Switches)
- Documentation Roadmap, Cisco IOS Release 15.2(2)E (Cisco Catalyst Switches 2960, 2960-S, 2960-SF, 2960-Plus, 2960-C, 3560-C, 3750-X, and 3560-X; Cisco Industrial Ethernet Switches 2000, 3000, and 3010)
Documentation Roadmaps
- Open Source Used In Cisco IOS Release 15.2(5)E (PDF - 2 MB)
- Open Source Used In Cisco IOS Release 15.2(4)E1 (PDF - 2 MB)
Licensing Information
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Configuration
- Consolidated Platform Configuration Guide, Cisco IOS Release 15.2(7)E (Catalyst 2960-XR Switches)
- Software Configuration Guide, Cisco IOS Release 15.2(7)E (Catalyst Digital Building Series Switches)
- Consolidated Platform Configuration Guide, Cisco IOS Release 15.2(7)Ex (Catalyst 3560-CX and 2960-CX Switches)
- Consolidated Platform Configuration Guide, Cisco IOS Release 15.2(7)E (Catalyst 2960-X Switch)
- IP Application Services Configuration Guide, Cisco IOS Release 15M&T
- Software Configuration Guide, Cisco IOS Release 15.2(6)E (Catalyst Digital Building Series Switches)
- Identity-Based Networking Services Configuration Guide, Cisco IOS Release 15E
- Managing Configuration Files Configuration Guide, Cisco IOS XE Release 15E
- IP Application Services Configuration Guide, Cisco IOS Release 15M&T
- Media Monitoring Configuration Guide, Cisco IOS XE Release 3SG
- IP Application Services Configuration Guide, Cisco IOS Release 15E
- Network Management Configuration Guide Library, Cisco IOS Release 15E
- Security Configuration Guide: Access Control Lists, Cisco IOS Release 15E
- Flexible NetFlow Configuration Guide, Cisco IOS Release 15E
- IP Routing: Protocol-Independent Configuration Guide, Cisco IOS Release 15E
Configuration Guides
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Troubleshooting
- System Message Guide for Cisco Catalyst Series Switches, Cisco IOS Release 15.2(7)Ex/XE 3.11Ex (XLSX - 3 MB)
- System Message Guide for Cisco Catalyst Series Switches, Cisco IOS Release 15.2(6)E2/XE 3.102E (XLSX - 1 MB)
Error and System Messages
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