CVE-2026-91104HP Linux Imaging and Printing (HPLIP) Software– Multiple Vulnerabilities
Updated under an hour ago ()
Does this affect you?
It affects HP Inc. HP Linux Imaging and Printing Software (HPLIP) and 1 other product. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Free account, 1 product
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.
- CVSS
- 9.3 CRITICAL (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
- Weakness (CWE)
- CWE-122
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- hp
- NVD analysis
- Analyzed
- Record last updated
- Sep 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
HP Inc. HP Linux Imaging and Printing Software (HPLIP) hp:linux_imaging_and_printing_software_hplip (from the name) | before 3.26.6 | CNA record |
hp linux_imaging_and_printing hp:linux_imaging_and_printing | before 3.26.6 | NVD |
References
- https://support.hp.com/us-en/document/ish_15646959-15646984-16/hpsbpi04151vendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.