Ciena 6500 S-series
1 CVEs affecting Ciena 6500 S-series. Latest disclosed: 2026-07-06. Critical: 1, High: 0.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2026-5268 | Critical | 9.1 | 2026-07-06 | An authentication bypass vulnerability exists in the default SFTP server component utilized across the Ciena products listed. This vulnerability allows a remot… |