Cisco IOS XR Software Security Hardening Release: September 2026

T1Covered by 1 source · first reported by Cisco PSIRT at 17 Sept, 21:13 UTC

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco IOS XR Software engineering team has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple internally discovered vulnerabilities. These…