Arbitrary File Write Vulnerability in HPE Networking Fabric Composer by HPE
CVE-2026-95742

7.8HIGH

Key Information:

Vendor

HP (HP)

Status
Fabric Composer
Vendor
CVE Published:
3 November 2026

What is CVE-2026-95742?

The vulnerability presents an arbitrary file write issue within HPE Networking Fabric Composer's operating system. An authenticated local attacker could exploit this weakness to create or overwrite files on the system, potentially leading to data corruption or unauthorized access to sensitive information. This issue underscores the importance of maintaining strict access controls and monitoring for suspicious activities within networking environments.

Affected Version(s)

Fabric Composer 7.4.0

Fabric Composer 7.4.0

Fabric Composer 7.0.0 <= 7.3.4

References

https://support.hpe.com/hpesc/public/docDisplay?docId=hpe...

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Internal security research (HPE Networking).
.