File Manipulation Vulnerability in HP Web Jetadmin
CVE-2026-12553

8.9HIGH

Key Information:

Vendor

HP
Status
Web Jetadmin
Vendor
CVE Published:
17 August 2026

What is CVE-2026-12553?

HP has discovered a potential weakness in HP Web Jetadmin that could enable an unauthorized user to read from or write to sensitive files. This vulnerability arises from improper file handling through a DLL hijacking mechanism, potentially allowing attackers to exploit system resources undetected. It is crucial for users to remain vigilant and apply recommended security measures to safeguard against unauthorized file access.

Affected Version(s)

Web Jetadmin 0

References

https://support.hp.com/us-en/document/ish_15260929-152609...

CVSS V4

Score:
8.9
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.