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SUSE HPLIP Critical Remote Code Exec Denial of Service Vuln 2026-4335

SUSE HPLIP Critical Remote Code Exec Denial of Service Vuln 2026-4335

Linuxsecurity • September 24, 2026

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## This update for hplip fixes the following issues: * CVE-2026-91097: high severity issue - multiple vulnerabilities enable remote code execution, privilege escalation, denial of service, information disclosure, or unauthorized file modification under certain conditions (bsc#1281303). * CVE-2026-91098: high severity issue - multiple vulnerabilities enable remote code execution, privilege escalation, denial of service, information disclosure, or unauthorized file modification under certain conditions (bsc#1281304). * CVE-2026-91099: medium severity issue - multiple vulnerabilities enable remote code execution, privilege escalation, denial of service, information disclosure, or unauthorized file modification under certain conditions (bsc#1281305).

## This update for hplip fixes the following issues: * CVE-2026-91097: high severity issue - multiple vulnerabilities enable remote code execution, privilege escalation, denial of service, information disclosure, or unauthorized file modification under certain conditions (bsc#1281303). * CVE-2026-91098: high severity issue - multiple vulnerabilities enable remote code execution, privilege escalation, denial of service, information disclosure, or unauthorized file modification under certain conditions (bsc#1281304). * CVE-2026-91099: medium severity issue - multiple vulnerabilities enable remote code execution, privilege escalation, denial of service, information disclosure, or unauthorized file modification under certain conditions (bsc#1281305).

* CVE-2026-91097 ( SUSE ): 7.0

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N

* CVE-2026-91097 ( SUSE ): 7.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:L

* CVE-2026-91097 ( NVD ): 7.0

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Announcement ID: SUSE-SU-2026:4335-1 Release Date: 2026-09-24T08:37:36Z Rating: critical

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