CVE-2026-91103
published 2026-09-16CVE-2026-91103: HP has identified and remediated multiple externally reported vulnerabilities within HPLIP. The findings affect several software components that could…
PriorityP430medium5.1CVSS 4.0
AVPACLATNPRNUINVCNVINVAHSCNSINSANEXCRXIRXARXMAVXMACXMATXMPRXMUIXMVCXMVIXMVAXMSCXMSIXMSAXSXAUXRXVXREXUX
EPSS
0.29%
21.3th percentile
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.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | hplip | — | — |
| hp_inc | hp_linux_imaging_and_printing_software | < 3.26.6 | 3.26.6 |
CVSS provenance
nvdv4.05.1MEDIUMCVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/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
vendor_redhat5.1MEDIUM
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
GHSA
HP has identified and remediated multiple externally reported vulnerabilities within HPLIP.
ghsa_unreviewed·2026-09-16
CVE-2026-91103 [MEDIUM] CWE-191 HP has identified and remediated multiple externally reported vulnerabilities within HPLIP.
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.
Red Hat
hplip: HPLIP: Multiple vulnerabilities leading to remote code execution, privilege escalation, and denial of service
vendor_redhat·2026-09-16·CVSS 5.1
CVE-2026-91103 [MEDIUM] CWE-266 hplip: HPLIP: Multiple vulnerabilities leading to remote code execution, privilege escalation, and denial of service
hplip: HPLIP: Multiple vulnerabilities leading to remote code execution, privilege escalation, and denial of service
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. This issue encompasses multiple vulnerabilities across several components, potentially allowing an attacker to achieve remote code execution, elevate their privileges, or cause a denial of service. Additionally, these flaws could lead to information disclosure or unauthorized file modification
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2026-91103 hplip: HPLIP: Multiple vulnerabilities leading to remote code execution, privilege escalation, and denial of service [fedora-all]
bugzilla·2026-09-17·CVSS 5.1
CVE-2026-91103 [MEDIUM] CVE-2026-91103 hplip: HPLIP: Multiple vulnerabilities leading to remote code execution, privilege escalation, and denial of service [fedora-all]
CVE-2026-91103 hplip: HPLIP: Multiple vulnerabilities leading to remote code execution, privilege escalation, and denial of service [fedora-all]
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
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.
Bugzilla
CVE-2026-91103 hplip: HPLIP: Multiple vulnerabilities leading to remote code execution, privilege escalation, and denial of service
bugzilla·2026-09-16·CVSS 5.1
CVE-2026-91103 [MEDIUM] CVE-2026-91103 hplip: HPLIP: Multiple vulnerabilities leading to remote code execution, privilege escalation, and denial of service
CVE-2026-91103 hplip: HPLIP: Multiple vulnerabilities leading to remote code execution, privilege escalation, and denial of service
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.
2026-09-16
Published