Privilege Escalation and Code Execution Vulnerability in HP One Agent
CVE-2026-91093

8.5HIGH

Key Information:

Vendor

HP
Status
HP One Agent Software
Vendor
CVE Published:
23 October 2026

What is CVE-2026-91093?

A security vulnerability has been detected in HP One Agent that could potentially enable an attacker to escalate privileges and execute arbitrary code on affected HP PC products. This issue poses a significant risk to system integrity, prompting HP to issue software updates to address the vulnerability and enhance overall security.

Affected Version(s)

HP One Agent Software Windows 0 < 1.87.4769.0

References

https://support.hp.com/us-en/document/ish_15886229-158862...

CVSS V4

Score:
8.5
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Zakariaa Hamid, GitHub: ZakariaaHamid
.