CVE-2026-87671
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
An out-of-bounds memory read vulnerability exists in the web management daemon of Brocade Fabric OS versions before 10.0.1. Unauthenticated HTTP endpoints process specific URL query parameters without validating array index boundaries or performing numerical range checks. An unauthenticated remote attacker can exploit this issue by sending a single, crafted HTTP request containing extreme numerical values in the query string. This causes an invalid memory dereference, resulting in a crash of the web management process (Denial of Service) and potential temporary management-plane disruption.
| Vendor | brocade |
| Product | fabric os |
| Published | Oct 8, 2026 |
Stay Ahead of the Next One
Get instant alerts for brocade fabric os
Be the first to know when new unknown vulnerabilities affecting brocade fabric os are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
Affected Versions
Brocade / Fabric OS
0 < 10.0.1