CVE-2026-20269

Name of the Vulnerable Software and Affected Versions Cisco IOS XE Software (affected versions not specified)

Description An issue exists involving improper control of a resource through its lifetime, which falls under the Common Weakness Enumeration (CWE) Pillar CWE-664. This was identified during an internal security review conducted by the engineering team to improve software hardening.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.