CRITICALCVE-2026-8631Published Modified CNA hp
CVE-2026-8631: HP Linux Imaging and Printing Software – Potential Escalation of Privilege and Arbitrary Code Execution
A potential security vulnerability has been identified in the HP Linux Imaging and Printing Software. This potential vulnerability may allow escalation of privileges and/or arbitrary code execution via an integer overflow in the hpcups processing path when handling crafted print data.
Metrics
- CVSS v4.0
- 9.3
- Severity
- CRITICAL
- Fixed in
- 3.26.4
- Affected Products
- 1
Fix available
3.26.4
Affected packages
- HP Inc / HP Linux Imaging and Printing Software< 3.26.4 (from 0)
CVSS Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:NReferences