CVE-2026-5267
UNKNOWN
NVD
CVSS Score
0
Severity
UNKNOWN
Published
Sep 25, 2026
Vendor
unknown
Description
Ciena Navigator Network Control Suite (NCS) contains an information exposure vulnerability in an event-streaming API that does not properly enforce authentication. An unauthenticated attacker with network access to the affected service could access the event stream and potentially obtain sensitive information.