HP Inc.CVE-2026-89083
HP AC Print & Scan: privilege escalation
Critical9.3CVE-2026-89083 · Published Sep 16, 2026 · updated Sep 18, 2026
HP has identified potential security vulnerabilities in the HP Advance software that may enable elevation of privilege, remote code execution, or arbitrary file write under certain conditions, impacting the HP Advance server hosting the software.
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| HP AC Print & Scan Product | < <V1R4.0.027 | <V1R4.0.027 |
| HP Output Central Product | < <V1R4.0.029 | <V1R4.0.029 |
Details and references
- CVSS 4.0
- CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:H/SI:H/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
- Severity from
- the vendor (its own CVE record or advisory)
- Weakness
- CWE-94
More HP Inc. advisories
All HP Inc.| Date | Advisory | Severity | Fixed in |
|---|---|---|---|
| Sep 16 | HP AC Print & Scan: privilege escalation | Critical9.3 | <V1R4.0.027+1 more |
| Sep 16 | HP AC Print & Scan: privilege escalation | High8.8 | <V1R4.0.027+1 more |
| Sep 16 | HP Linux Imaging and Printing Software (HPLIP): remote code execution | High8.4 | 3.26.6 |
| Sep 16 | HP Linux Imaging and Printing Software (HPLIP): remote code execution | Medium5.1 | 3.26.6 |
| Sep 16 | HP Linux Imaging and Printing Software (HPLIP): remote code execution | Critical9.3 | 3.26.6 |
| Sep 16 | HP Linux Imaging and Printing Software (HPLIP): remote code execution | High8.6 | 3.26.6 |