An update for hplip is now available for openEuler-22.03-LTS-SP4 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2026-4336 Final 1.0 1.0 2026-10-16 Initial 2026-10-16 2026-10-16 openEuler SA Tool V1.0 2026-10-16 hplip security update An update for hplip is now available for openEuler-22.03-LTS-SP4 The Hewlett-Packard Linux Imaging and Printing Project provides drivers for HP printers and multi-function peripherals. Security Fix(es): A flaw was found in HPLIP (HP Linux Imaging and Printing Software). This vulnerability, an incomplete fix for CVE-2026-8631, may allow a remote attacker to escalate privileges or achieve arbitrary code execution. This can occur through an integer overflow in the hpcups processing path when handling specially crafted print data.(CVE-2026-14544) 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.(CVE-2026-91098) 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.(CVE-2026-91101) 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.(CVE-2026-91102) 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.(CVE-2026-91103) 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.(CVE-2026-91104) 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.(CVE-2026-91105) 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.(CVE-2026-91106) An update for hplip is now available for openEuler-22.03-LTS-SP4. openEuler Security has rated this update as having a security impact of critical. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. Critical hplip https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-4336 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2026-14544 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2026-91098 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2026-91101 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2026-91102 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2026-91103 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2026-91104 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2026-91105 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2026-91106 https://nvd.nist.gov/vuln/detail/CVE-2026-14544 https://nvd.nist.gov/vuln/detail/CVE-2026-91098 https://nvd.nist.gov/vuln/detail/CVE-2026-91101 https://nvd.nist.gov/vuln/detail/CVE-2026-91102 https://nvd.nist.gov/vuln/detail/CVE-2026-91103 https://nvd.nist.gov/vuln/detail/CVE-2026-91104 https://nvd.nist.gov/vuln/detail/CVE-2026-91105 https://nvd.nist.gov/vuln/detail/CVE-2026-91106 openEuler-22.03-LTS-SP4 hplip-3.26.6-1.oe2203sp4.aarch64.rpm hplip-debuginfo-3.26.6-1.oe2203sp4.aarch64.rpm hplip-debugsource-3.26.6-1.oe2203sp4.aarch64.rpm hplip-3.26.6-1.oe2203sp4.src.rpm hplip-3.26.6-1.oe2203sp4.x86_64.rpm hplip-debuginfo-3.26.6-1.oe2203sp4.x86_64.rpm hplip-debugsource-3.26.6-1.oe2203sp4.x86_64.rpm A flaw was found in HPLIP (HP Linux Imaging and Printing Software). This vulnerability, an incomplete fix for CVE-2026-8631, may allow a remote attacker to escalate privileges or achieve arbitrary code execution. This can occur through an integer overflow in the hpcups processing path when handling specially crafted print data. 2026-10-16 CVE-2026-14544 openEuler-22.03-LTS-SP4 Critical 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H hplip security update 2026-10-16 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-4336 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. 2026-10-16 CVE-2026-91098 openEuler-22.03-LTS-SP4 Critical 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H hplip security update 2026-10-16 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-4336 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. 2026-10-16 CVE-2026-91101 openEuler-22.03-LTS-SP4 Critical 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H hplip security update 2026-10-16 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-4336 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. 2026-10-16 CVE-2026-91102 openEuler-22.03-LTS-SP4 Critical 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H hplip security update 2026-10-16 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-4336 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. 2026-10-16 CVE-2026-91103 openEuler-22.03-LTS-SP4 Critical 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H hplip security update 2026-10-16 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-4336 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. 2026-10-16 CVE-2026-91104 openEuler-22.03-LTS-SP4 Critical 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H hplip security update 2026-10-16 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-4336 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. 2026-10-16 CVE-2026-91105 openEuler-22.03-LTS-SP4 Critical 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H hplip security update 2026-10-16 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-4336 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. 2026-10-16 CVE-2026-91106 openEuler-22.03-LTS-SP4 Critical 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H hplip security update 2026-10-16 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-4336