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.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
debian/hplipto a version that resolves this vulnerability.Fixed in 3.26.4+dfsg0-2
Event History
Frequently Asked Questions
What is the severity of CVE-2026-8631?
CVE-2026-8631 has a severity rating that indicates it could allow for escalation of privileges and arbitrary code execution in affected systems.
How do I fix CVE-2026-8631?
To fix CVE-2026-8631, you should update to the latest version of HP Linux Imaging and Printing Software as per the vendor's guidance.
What systems are affected by CVE-2026-8631?
CVE-2026-8631 affects users of HP Linux Imaging and Printing Software, particularly in versions that have not been updated.
What kind of attacks are possible due to CVE-2026-8631?
Exploitation of CVE-2026-8631 could lead to unauthorized privilege escalation and the execution of arbitrary code on affected systems.
Is there a workaround for CVE-2026-8631?
There are no official workarounds for CVE-2026-8631; the recommended action is to apply the latest security updates.