Remote Code Execution and Privilege Escalation in HPLIP Software by HP
CVE-2026-91105

8.6HIGH

Key Information:

Vendor

HP
Status
HP Linux Imaging And Printing Software (HPlip)
Vendor
CVE Published:
16 September 2026

What is CVE-2026-91105?

HP has disclosed several vulnerabilities within its HPLIP software suite. These vulnerabilities may allow attackers to execute remote code, escalate privileges, and potentially lead to denial of service, unauthorized file modifications, or the exposure of sensitive information. Users are urged to keep their HPLIP installations updated to the latest version to mitigate these risks.

Affected Version(s)

HP Linux Imaging and Printing Software (HPLIP) Linux 0

References

https://support.hp.com/us-en/document/ish_15646959-156469...

CVSS V4

Score:
8.6
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.