CVE-2026-82368 Missing authorization in SANnav
Local attackers can bypass access controls to send commands to Fabric OS switches via exposed internal service ports, escalating privileges.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-82368?
CVE-2026-82368 is a high-severity missing authorization vulnerability in Brocade SANnav, published on 23 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Insecure access controls on internal service ports in Brocade SANnav versions before 3.0.1a allow local, non-administrative host users to communicate directly with backend management services. A local attacker can leverage this exposed access to transmit commands to connected Fabric OS switches under the security context of the SANnav management user.
Weakness: CWE-284
Which versions are affected by CVE-2026-82368?
How do I fix CVE-2026-82368?
No fix has been published for CVE-2026-82368 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-82368 being exploited?
There is no known exploitation of CVE-2026-82368 in the wild and no public exploit code.
Sources
Also known as GHSA-xxxm-64qp-rj4w.