CVE-2026-73707
High
Description
Privilege escalation vulnerabilities exist in the API of HPE Networking Fabric Composer. Successful exploitation could allow an authenticated low privilege operator user to complete state-changing actions that should not be allowed by their current level of authorization on the platform, including changes to the configuration of systems managed by the affected product.
SeverityHigh
CVSS8.5
Exploit probability—
ProductArubanetworks Fabric Composer
PublishedSep 1, 2026
First seenSep 1, 2026
Weakness typeCWE-863Incorrect authorization
How to fix
Update
- arubanetworks fabric_composer7.3.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| arubanetworks fabric_composer | v < 7.3.4 | 7.3.4 |
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