SecurityWeek

Cisco Patches High-Severity IOS XR Vulnerabilities

Cisco patched four high-severity vulnerabilities in IOS XR software that could lead to DoS conditions, command execution, or ...
American Hospital Association

H-ISAC TLP White Vulnerability: Cisco Patches Two High-Severity Flaws in IOS XR software ...

On March 11, 2026, Cisco released an advisory for IOS XR software, addressing two high-severity vulnerabilities, ...

Cisco closes partly high-risk vulnerabilities in IOS XR and Contact Center

Cisco warns of security vulnerabilities in IOS XR and Contact Center. They allow, for example, privilege escalation or denial ...