Bug 2535621 (CVE-2026-91105)

Summary: CVE-2026-91105 hplip: HPLIP: Remote code execution and privilege escalation vulnerabilities
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: unspecifiedCC: rhel-process-autobot, watson-tool-maintainers
Target Milestone: ---Keywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in HPLIP. Multiple vulnerabilities in several software components could potentially allow a remote attacker to achieve remote code execution or privilege escalation under certain conditions, requiring user interaction. These flaws could also lead to denial of service, information disclosure, or unauthorized file modification.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Bug Depends On: 2535845    
Bug Blocks:    

Description OSIDB Bzimport 2026-09-16 19:02:23 UTC
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.