Do Son Cisco fixed critical Cisco IOS XR vulnerabilities discovered by AI models. Update systems to patch Cisco IOS XR vulnerabilities.
Cisco IOS XR
Cisco patches critical privilege escalation flaws (CVE-2026-20040, CVE-2026-20046) in IOS XR software that allow local attackers to gain full root access.
Explore CVE-2025-20138, a high-severity vulnerability in Cisco IOS XR Software with a CVSS score of 8.8 that allows root access.