CVE-2026-91097

HIGH CVSS 4.0: 7.0 EPSS 1.01%
Updated Sep 21, 2026
HP
Parameter Value
CVSS 7.0 (HIGH)
Affected Versions before 3.26.6
Fixed In 3.26.6
Type CWE-787 (Out-of-bounds Write)
Vendor HP
Public PoC No

HP has identified and remediated multiple externally reported vulnerabilities within HPLIP. The findings affect several software components that could potentially enable remote code execution, privilege escalation, denial of service, information disclosure, or unauthorized file modification under certain conditions.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
None
No privileges needed
User Interaction
Active
User action required

Impact Assessment

Confidentiality
Low
Partial data leak
Integrity
High
Complete data modification
Availability
Low
Partial disruption

CVSS Vector v4.0

Weakness Type (CWE)

Vulnerable Products 1

Configuration From (including) Up to (excluding)
Hp Linux_Imaging_And_Printing
cpe:2.3:a:hp:linux_imaging_and_printing:*:*:*:*:*:*:*:*
— 3.26.6