CVE-2026-8632

HP Linux Imaging and Printing Software – Potential Escalation of Privilege and Arbitrary Code Execution

HIGH

7.8

CVSS Score

Published: May 20, 2026 at 08:14 PM UTC

Updated: August 4, 2026 at 10:03 PM UTC

2 products affected across 2 vendorsLinux Imaging and PrintingEnterprise Linux

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Severity

HIGH7.8

Exploit prediction

EPSS 4%

SSVC

No known exploit

Description

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 operating system command injection.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Imaging and Printing · HP

95%

v < 3.26.4

Affected range stops below 3.26.4, so it looks safe — our inference, not a vendor statement

Enterprise Linux · Red Hatrpm

60%

Vendor states this is fixed in 0:3.18.4-13.el8_10 (unaffected)

Vendor states this is fixed in 0:3.18.4-9.el8_4.1 (unaffected)

Vendor states this is fixed in 0:3.18.4-9.el8_6.1 (unaffected)

Vendor states this is fixed in 0:3.18.4-9.el8_8.1 (unaffected)

Vendor states this is fixed in 0:3.21.2-6.el9_2.1 (unaffected)

Vendor states this is fixed in 0:3.21.2-6.el9_4.1 (unaffected)

Vendor states this is fixed in 0:3.21.2-6.el9_6.1 (unaffected)

Vendor states this is fixed in 0:3.21.2-6.el9_8.4 (unaffected)

Vendor states this is fixed in 0:3.23.12-10.el10_2.4 (unaffected)

Vendor states this is fixed in 0:3.23.12-8.el10_0.2 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

https://support.hp.com/us-en/document/ish_14942099-14942126-16/hpsbpi04118