Vulnerability · Published Nov 3, 2026 · Assigned by hpe
CVE-2026-95764Unauthenticated Adjacent Improper Certificate Validation in HPE Networking Fabric Composer
Medium 5.7
In plain English
A medium-severity security flaw in Fabric Composer from Hewlett Packard Enterprise (HPE). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 1% of all known vulnerabilities).
Severity (CVSS 3.1)5.7Medium
Exploit odds (30 days)<0.1%top 99.3% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
An improper certificate validation vulnerability exists in the API of HPE Networking Fabric Composer. Successful exploitation could allow an unauthenticated adjacent attacker to access sensitive information.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Hewlett Packard Enterprise (HPE) | Fabric Composer | 7.4.0 – through 7.4.07.0.0 – through 7.3.4 |