Browse all 3 CVE security advisories affecting CIENA. AI-powered Chinese analysis, POCs, and references for each vulnerability.
| CVE ID | Title | CVSS | Severity | Published |
|---|---|---|---|---|
| CVE-2026-5269 | Navigator NCS and MCP System Accounts with Default Passwords — Navigator NCSCWE-1393 | - | - | 2026-07-14 |
| CVE-2026-5270 | Authentication Bypass in Navigator and Blue Planet Products — Navigator NCSCWE-287 | - | - | 2026-07-14 |
| CVE-2026-5268 | SFTP Server Authentication Weakness — 6500 S-SeriesCWE-288 | - | - | 2026-07-06 |
This page lists every published CVE security advisory associated with CIENA. Each entry links to a detailed page with CVSS scoring, CWE classification, affected products and references. AI-generated Chinese analysis is provided for fast triage.