Boletines de Vulnerabilidades

CVE-2026-20277

   
Software afectado CISCO
 
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 a software hardening releases that address multiple internally discovered vulnerabilities.

The vulnerabilities tracked by CVE-2026-20277 are related to protection mechanism failure issues that are grouped under the Common Weakness Enumeration (CWE) CWE-693.

Link:

https://nvd.nist.gov/vuln/detail/CVE-2026-20277