CVE Database›Document archive›CVE-2026-91099

CVE-2026-91099

hplip: HPLIP: Multiple vulnerabilities enabling local code execution and privilege escalation

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Severity

Moderate

Red Hat Product Security

5.1

CVSS 3.1

Review impact separately from score.

Published · September 17, 2026

Updated · October 25, 2026

Description

A flaw was found in HPLIP (HP Linux Imaging and Printing) software. Multiple vulnerabilities exist in several software components that could potentially allow a local attacker to achieve local code execution, escalate privileges, cause a denial of service (DoS), disclose sensitive information, or modify files without authorization under certain conditions.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.

CVSS / CWE

CVSS 3.1 · 5.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

CWE-266 · Incorrect Privilege Assignment