As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco NX-OS engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-76458 are related to improper handling of exceptional conditions issues that are grouped under the Common Weakness Enumeration (CWE) CWE-703.
CVSS v3.1 Score
8.6
/ 10.0
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Information
- Published
- 7 oct. 2026
- Updated
- 7 oct. 2026
- Status
- Received
- Source
- psirt@cisco.com
Weaknesses (CWE)
CWE-703
Similar CVEs
Other vulnerabilities of type CWE-703
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