← CVE Radar
CVE-2026-91100HP Linux Imaging and Printing (HPLIP) Software– Multiple Vulnerabilities
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.
6.8 MEDIUMEPSS 0.72%Not in KEVNVD: Analyzed
Overview
Severity
| Score | Severity | Version | Vector String |
|---|---|---|---|
| 6.8 | MEDIUM | 4.0hp (CNA) | CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N |
| 9.8 | CRITICAL | 3.1NVD | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Details
- CVE ID
- CVE-2026-91100
- Status
- Analyzed
- Assigner (CNA)
- hp
- Published
- Sep 16, 2026
- Last modified
- 2026-09-21 17:28 UTC
- Weaknesses
- CWE-78 · Improper neutralization of special elements used in an OS command ('OS command injection')
Affected Products
As published by the CNA in the CVE record.
HP Inc.HP Linux Imaging and Printing Software (HPLIP)1 version range
- before 3.26.6