CVE-2026-91104
Critical
Description
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.
SeverityCritical
CVSS9.8
Exploit probability—
ProductHp Linux Imaging And Printing
PublishedSep 16, 2026
First seenSep 16, 2026
Weakness typeCWE-122CWE-122
How to fix
Update
- hp linux_imaging_and_printing3.26.6 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| hp linux_imaging_and_printing | v < 3.26.6 | 3.26.6 |
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