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CVE-2026-91101

Опубликовано: 16 сент. 2026
Источник: redhat
CVSS3: 4.6

Описание

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.

A flaw was found in HPLIP (HP Linux Imaging and Printing) software. Multiple vulnerabilities within several components could allow a remote attacker to execute code on the system, gain elevated privileges, or access sensitive information. These issues could also lead to a denial of service, making the system unavailable, or unauthorized changes to files under certain conditions.

Меры по смягчению последствий

To mitigate this vulnerability, if HPLIP functionality is not required, consider removing the hplip package. This action will remove support for HP printers and may impact printing capabilities. Use the system's package manager to perform this operation. For example, on Red Hat Enterprise Linux, execute sudo dnf remove hplip.

Затронутые пакеты

ПлатформаПакетСостояниеРекомендацияРелиз
Red Hat Enterprise Linux 6hplipOut of support scope
Red Hat Enterprise Linux 7hplipAffected
Red Hat Enterprise Linux 10hplipFixedRHSA-2026:8288314.10.2026
Red Hat Enterprise Linux 8hplipFixedRHSA-2026:8229513.10.2026
Red Hat Enterprise Linux 9hplipFixedRHSA-2026:8288214.10.2026

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Дополнительная информация

Статус:

Moderate
Дефект:
CWE-266
https://bugzilla.redhat.com/show_bug.cgi?id=2535617hplip: HPLIP: Remote Code Execution and Privilege Escalation Vulnerabilities

4.6 Medium

CVSS3

Связанные уязвимости

CVSS3: 9.8
ubuntu
около 2 месяцев назад

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.

CVSS3: 9.8
nvd
около 2 месяцев назад

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.

CVSS3: 9.8
debian
около 2 месяцев назад

HP has identified and remediated multiple externally reported vulnerab ...

CVSS3: 9.8
github
около 2 месяцев назад

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.

suse-cvrf
около 1 месяца назад

Security update for hplip

4.6 Medium

CVSS3