# CVE-2026-91103: hplip: The hplip packages contain the Hewlett-Packard Linux Imaging and Printing Project (HPLIP), which provides drivers for... CVE-2026-91103 is fixed in 5 products on 1 platform, first by SUSE-SU-2026:4362-1, released September 28, 2026. It is not reported as exploited. Patch Radar priority: High. - Web page: https://patchblox.com/security/cve/CVE-2026-91103 - Priority: High - CVSS: 8.8 (important) - EPSS: 0.0097 - CISA KEV: not listed - Exploited (vendor report): no - Publicly disclosed: no - Published: Sep 16, 2026 ## Description The hplip packages contain the Hewlett-Packard Linux Imaging and Printing Project (HPLIP), which provides drivers for Hewlett-Packard printers and multi-function peripherals. Security Fix(es): * hplip: HP Linux Imaging and Printing Software - Use of DSA Key (CVE-2025-43023) * hplip: HPLIP: Multiple vulnerabilities enabling local code execution and privilege escalation (CVE-2026-91099) * hplip: HPLIP: Multiple vulnerabilities allow remote code execution and privilege escalation (CVE-2026-91098) * hplip: HPLIP: Multiple vulnerabilities enable remote code execution and privilege escalation (CVE-2026-91097) * hplip: HPLIP: Multiple vulnerabilities leading to remote code execution, privilege escalation, and denial of service (CVE-2026-91103) * hplip: heap-based buffer overflow can lead to remote code execution (CVE-2026-91106) * hplip: HPLIP: Multiple vulnerabilities allow remote code execution, privilege escalation, and denial of service. (CVE-2026-91100) * hplip: HPLIP: Remote Code Execution and Privilege Escalation Vulnerabilities (CVE-2026-91101) * hplip: heap-based buffer overflow can lead to remote code execution (CVE-2026-91104) * hplip: HPLIP: Remote code execution and privilege escalation vulnerabilities (CVE-2026-91105) * HPLIP: HPLIP: Multiple vulnerabilities could lead to remote code execution (CVE-2026-91102) Bug Fix(es) and Enhancement(s): * [IMAGE-MODE] missing /var/lib/hp on image-mode (JIRA:AlmaLinux-257310) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. ## Where it's fixed | Platform | Product | Fixed in | Fix | Released | |---|---|---|---|---| | Linux | hplip RHEL 10 | 3.26.6-1.el10_2.3 | [RHSA-2026:82883](https://patchblox.com/security/data/fix/linux/rhsa-2026-82883.md) | Oct 16, 2026 | | Linux | hplip RHEL 8 | 0:3.26.6-3.el8_10 | [RHSA-2026:82295](https://patchblox.com/security/data/fix/linux/rhsa-2026-82295.md) | Oct 25, 2026 | | Linux | hplip RHEL 9 | 0:3.26.6-1.el9_8.3 | [RHSA-2026:82882](https://patchblox.com/security/data/fix/linux/rhsa-2026-82882.md) | Oct 16, 2026 | | Linux | hplip almalinux 10 | 3.26.6-1.el10_2.3 | [ALSA-2026:82883](https://patchblox.com/security/data/fix/linux/alsa-2026-82883.md) | Nov 7, 2026 | | Linux | hplip almalinux 8 | 3.26.6-3.el8_10 | [ALSA-2026:82295](https://patchblox.com/security/data/fix/linux/alsa-2026-82295.md) | Nov 7, 2026 | | Linux | hplip almalinux 9 | 3.26.6-1.el9_8.3 | [ALSA-2026:82882](https://patchblox.com/security/data/fix/linux/alsa-2026-82882.md) | Nov 7, 2026 | | Linux | hplip ol 10 | 0:3.26.6-1.el10_2.3 | [ELSA-2026-82883](https://patchblox.com/security/data/fix/linux/elsa-2026-82883.md) | Nov 7, 2026 | | Linux | hplip ol 8 | 0:3.26.6-3.el8_10 | [ELSA-2026-82295](https://patchblox.com/security/data/fix/linux/elsa-2026-82295.md) | Nov 7, 2026 | | Linux | hplip ol 9 | 0:3.26.6-1.el9_8.3 | [ELSA-2026-82882](https://patchblox.com/security/data/fix/linux/elsa-2026-82882.md) | Nov 7, 2026 | | Linux | hplip rocky 10 | 0:3.26.6-1.el10_2.3 | [RLSA-2026:82883](https://patchblox.com/security/data/fix/linux/rlsa-2026-82883.md) | Nov 7, 2026 | | Linux | hplip rocky 8 | 0:3.26.6-3.el8_10 | [RLSA-2026:82295](https://patchblox.com/security/data/fix/linux/rlsa-2026-82295.md) | Nov 7, 2026 | | Linux | hplip rocky 9 | 0:3.26.6-1.el9_8.3 | [RLSA-2026:82882](https://patchblox.com/security/data/fix/linux/rlsa-2026-82882.md) | Nov 7, 2026 | | Linux | hplip sles 15.6 | 3.26.6-150600.4.15.1 | [SUSE-SU-2026:4364-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-4364-1.md) | Sep 28, 2026 | | Linux | hplip sles 15.7 | 3.26.6-150700.4.11.1 | [SUSE-SU-2026:4362-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-4362-1.md) | Sep 28, 2026 | | Linux | hplip-common almalinux 10 | 3.26.6-1.el10_2.3 | [ALSA-2026:82883](https://patchblox.com/security/data/fix/linux/alsa-2026-82883.md) | Nov 7, 2026 | | Linux | hplip-common almalinux 8 | 3.26.6-3.el8_10 | [ALSA-2026:82295](https://patchblox.com/security/data/fix/linux/alsa-2026-82295.md) | Nov 7, 2026 | | Linux | hplip-common almalinux 9 | 3.26.6-1.el9_8.3 | [ALSA-2026:82882](https://patchblox.com/security/data/fix/linux/alsa-2026-82882.md) | Nov 7, 2026 | | Linux | hplip-common ol 10 | 0:3.26.6-1.el10_2.3 | [ELSA-2026-82883](https://patchblox.com/security/data/fix/linux/elsa-2026-82883.md) | Nov 7, 2026 | | Linux | hplip-common ol 8 | 0:3.26.6-3.el8_10 | [ELSA-2026-82295](https://patchblox.com/security/data/fix/linux/elsa-2026-82295.md) | Nov 7, 2026 | | Linux | hplip-common ol 9 | 0:3.26.6-1.el9_8.3 | [ELSA-2026-82882](https://patchblox.com/security/data/fix/linux/elsa-2026-82882.md) | Nov 7, 2026 | | Linux | hplip-gui RHEL 8 | 0:3.26.6-3.el8_10 | [RHSA-2026:82295](https://patchblox.com/security/data/fix/linux/rhsa-2026-82295.md) | Oct 25, 2026 | | Linux | hplip-gui almalinux 8 | 3.26.6-3.el8_10 | [ALSA-2026:82295](https://patchblox.com/security/data/fix/linux/alsa-2026-82295.md) | Nov 7, 2026 | | Linux | hplip-gui ol 8 | 0:3.26.6-3.el8_10 | [ELSA-2026-82295](https://patchblox.com/security/data/fix/linux/elsa-2026-82295.md) | Nov 7, 2026 | | Linux | hplip-libs RHEL 8 | 0:3.26.6-3.el8_10 | [RHSA-2026:82295](https://patchblox.com/security/data/fix/linux/rhsa-2026-82295.md) | Oct 25, 2026 | | Linux | hplip-libs RHEL 9 | 0:3.26.6-1.el9_8.3 | [RHSA-2026:82882](https://patchblox.com/security/data/fix/linux/rhsa-2026-82882.md) | Oct 16, 2026 | | Linux | hplip-libs almalinux 10 | 3.26.6-1.el10_2.3 | [ALSA-2026:82883](https://patchblox.com/security/data/fix/linux/alsa-2026-82883.md) | Nov 7, 2026 | | Linux | hplip-libs almalinux 8 | 3.26.6-3.el8_10 | [ALSA-2026:82295](https://patchblox.com/security/data/fix/linux/alsa-2026-82295.md) | Nov 7, 2026 | | Linux | hplip-libs almalinux 9 | 3.26.6-1.el9_8.3 | [ALSA-2026:82882](https://patchblox.com/security/data/fix/linux/alsa-2026-82882.md) | Nov 7, 2026 | | Linux | hplip-libs ol 10 | 0:3.26.6-1.el10_2.3 | [ELSA-2026-82883](https://patchblox.com/security/data/fix/linux/elsa-2026-82883.md) | Nov 7, 2026 | | Linux | hplip-libs ol 8 | 0:3.26.6-3.el8_10 | [ELSA-2026-82295](https://patchblox.com/security/data/fix/linux/elsa-2026-82295.md) | Nov 7, 2026 | | Linux | hplip-libs ol 9 | 0:3.26.6-1.el9_8.3 | [ELSA-2026-82882](https://patchblox.com/security/data/fix/linux/elsa-2026-82882.md) | Nov 7, 2026 | | Linux | libsane-hpaio RHEL 8 | 0:3.26.6-3.el8_10 | [RHSA-2026:82295](https://patchblox.com/security/data/fix/linux/rhsa-2026-82295.md) | Oct 25, 2026 | | Linux | libsane-hpaio RHEL 9 | 0:3.26.6-1.el9_8.3 | [RHSA-2026:82882](https://patchblox.com/security/data/fix/linux/rhsa-2026-82882.md) | Oct 16, 2026 | | Linux | libsane-hpaio almalinux 10 | 3.26.6-1.el10_2.3 | [ALSA-2026:82883](https://patchblox.com/security/data/fix/linux/alsa-2026-82883.md) | Nov 7, 2026 | | Linux | libsane-hpaio almalinux 8 | 3.26.6-3.el8_10 | [ALSA-2026:82295](https://patchblox.com/security/data/fix/linux/alsa-2026-82295.md) | Nov 7, 2026 | | Linux | libsane-hpaio almalinux 9 | 3.26.6-1.el9_8.3 | [ALSA-2026:82882](https://patchblox.com/security/data/fix/linux/alsa-2026-82882.md) | Nov 7, 2026 | | Linux | libsane-hpaio ol 10 | 0:3.26.6-1.el10_2.3 | [ELSA-2026-82883](https://patchblox.com/security/data/fix/linux/elsa-2026-82883.md) | Nov 7, 2026 | | Linux | libsane-hpaio ol 8 | 0:3.26.6-3.el8_10 | [ELSA-2026-82295](https://patchblox.com/security/data/fix/linux/elsa-2026-82295.md) | Nov 7, 2026 | | Linux | libsane-hpaio ol 9 | 0:3.26.6-1.el9_8.3 | [ELSA-2026-82882](https://patchblox.com/security/data/fix/linux/elsa-2026-82882.md) | Nov 7, 2026 | --- Data as of 2026-11-08T00:53:09Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.