Linux · SUSE Linux Enterprise · Security advisory · September 28, 2026

SUSE-SU-2026:4364-1: hplip security update

SUSE-SU-2026:4364-1, released September 28, 2026, fixes 10 CVEs in hplip (version 3.26.6-150600.4.15.1). None of them is reported as exploited. Patch Radar priority: High.

High

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

8.8

Base score, 0 to 10

Highest EPSS

0.0107

65th percentile

Priority of the 10 CVEs

Patch now 0
                                Urgent 0
                                High 10
                                Routine 0

Fixed package versions

Product	Release	Fixed in
hplip	sles 15.6	3.26.6-150600.4.15.1

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2026-91104	hplip: critical severity issue - multiple vulnerabilities enable remote code execution, privilege escalation	8.8	0.0107	None reported
High	CVE-2026-91105	hplip: high severity issue - multiple vulnerabilities enable remote code execution, privilege escalation	8.8	0.0104	None reported
High	CVE-2026-91106	hplip: critical severity issue - multiple vulnerabilities enable remote code execution, privilege escalation	8.8	0.0104	None reported
High	CVE-2026-91097	hplip: high severity issue - multiple vulnerabilities enable remote code execution, privilege escalation	8.8	0.0101	None reported
High	CVE-2026-91098	hplip: high severity issue - multiple vulnerabilities enable remote code execution, privilege escalation	8.8	0.0101	None reported
High	CVE-2026-91099	hplip: medium severity issue - multiple vulnerabilities enable remote code execution, privilege escalation	8.8	0.0098	None reported
High	CVE-2026-91101	hplip: medium severity issue - multiple vulnerabilities enable remote code execution, privilege escalation	8.8	0.0097	None reported
High	CVE-2026-91103	hplip: medium severity issue - multiple vulnerabilities enable remote code execution, privilege escalation	8.8	0.0097	None reported
High	CVE-2026-91102	hplip: high severity issue - multiple vulnerabilities enable remote code execution, privilege escalation	8.8	0.0079	None reported
High	CVE-2026-91100	hplip: medium severity issue - multiple vulnerabilities enable remote code execution, privilege escalation	8.8	0.0072	None reported

Also fixes CVE-2026-91104

ELSA-2026-82295
hplip, hplip-common, hplip-gui and 2 more on ol 8
ALSA-2026:82295
hplip, hplip-common, hplip-gui and 2 more on almalinux 8
RLSA-2026:82295
hplip on rocky 8
RHSA-2026:82295
hplip, hplip-gui, hplip-libs and 1 more on RHEL 8
ELSA-2026-82883
hplip, hplip-common, hplip-libs and 1 more on ol 10
ELSA-2026-82882
hplip, hplip-common, hplip-libs and 1 more on ol 9
ALSA-2026:82882
hplip, hplip-common, hplip-libs and 1 more on almalinux 9
ALSA-2026:82883
hplip, hplip-common, hplip-libs and 1 more on almalinux 10

Vendor advisory

https://osv.dev/vulnerability/SUSE-SU-2026:4364-1

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