CVE-2026-20279 | BDVDB-2026-367283 Detail

Description#

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-2026-20279 are related to improper access control issues that are grouped under the Common Weakness Enumeration (CWE) CWE-284.

Impact#

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Exploit#

History#

1. Version 12026-09-02Record published in the CVE List.
2. Version 22026-09-18Most recent update recorded in the CVE List.