Cisco Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense Software IKEv2 Certificate Authentication Denial of Service Vulnerability

Cisco NX-OS Software Control Plane Denial of Service Vulnerability

Cisco Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense Software SSL VPN Denial of Service Vulnerability

Cisco Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense Software TCP DNS Denial of Service Vulnerability

Cisco Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense Software Remote Access SSL VPN Denial of Service Vulnerability

Cisco Secure Firewall Threat Defense Software Snort 2 SSL/TLS Denial of Service Vulnerability

Cisco Industrial Ethernet 1000 Series Switches Denial of Service Vulnerability

2026-010: Critical Vulnerabilities in Citrix NetScaler ADC and NetScaler Gateway Wednesday, August 19, 2026 06:13:47 PM CEST On 19 August 2026, Citrix published a security advisory addressing multiple critical vulnerabilities in NetScaler ADC (formerly Citrix ADC) and NetScaler Gateway (formerly Citrix Gateway). CERT-EU recommends updating affected devices as soon as possible.

Cisco Nexus 9000 Series Fabric Switches in ACI Mode Endpoint Group Contract Bypass Vulnerability

Cisco Identity Services Engine Authentication Bypass Vulnerabilities

Cisco Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense Software Object Group Access Control List Bypass Vulnerabilities

Cisco Secure Firewall Management Center Software Static Credential Vulnerability

Cisco Identity Services Engine Cross-Site Scripting Vulnerability

Cisco Finesse Remote File Inclusion Vulnerability

Cisco Webex App Open Redirect Vulnerability

Cisco Webex Meetings Cross-Site Scripting Vulnerability

2026-003: Multiple Vulnerabilities in Citrix NetScaler and Citrix ADC Monday, March 23, 2026 07:03:59 PM CET On 23 March 2026, Citrix published a security advisory addressing multiple vulnerabilities affecting NetScaler ADC and NetScaler Gateway. These vulnerabilities may lead to sensitive information disclosure and user session mix-up under specific configurations. At the time of writing, there is no public evidence of active exploitation. It is strongly recommended updating affected gateways, prioritising internet-facing assets. It is also recommended to preserve evidence for further investigation.

Cisco ThousandEyes Virtual Appliance Authenticated Web Interface Command Injection Vulnerability

Cisco Identity Services Engine Authorization Bypass Vulnerabilities

Cisco Integrated Management Controller Argument Injection Vulnerabilities

Cisco IOS XE Software Blocks Extensible Exchange Protocol Denial of Service Vulnerability

Cisco Integrated Management Controller Cross-Site Scripting Vulnerability

Cisco Crosswork Network Controller Server-Side Template Injection Vulnerability

Cisco Catalyst SD-WAN Manager Arbitrary File Write Vulnerability

Cisco ThousandEyes Virtual Appliance Authenticated Remote Code Execution Vulnerability