---
title: "CVE-2026-8632\n    | Ubuntu"
description: Ubuntu is an open source software operating system that runs from the
  desktop, to the cloud, to all your internet connected things.
url: https://ubuntu.com/security/CVE-2026-8632?format=md
keywords: index, follow
---

# CVE-2026-8632

Publication date 20 May 2026

Last updated 30 June 2026

---

Ubuntu priority

**Medium**

[Why this priority?](https://ubuntu.com/security/cves/about#priority )

## Cvss 3 Severity Score

**7.8 · High**

[Score breakdown](https://ubuntu.com/security/CVE-2026-8632?format=md#impact-score)

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## 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.

## Status

Show unmaintained releases

| Package | Ubuntu Release | Status |
| --- | --- | --- |
| hplip | 26.04 LTS resolute | Fixed 3.24.4+dfsg0-0ubuntu8.1 |
| 25.10 questing | Fixed 3.24.4+dfsg0-0ubuntu5.2 |
| 24.04 LTS noble | Fixed 3.23.12+dfsg0-0ubuntu5.1 |
| 22.04 LTS jammy | Fixed 3.21.12+dfsg0-1ubuntu0.1 |
| 20.04 LTS focal | Needs evaluation |
| 18.04 LTS bionic | Needs evaluation |
| 16.04 LTS xenial | Needs evaluation |

---

* [How can I get the fixes?](https://ubuntu.com/security/cves/about#security)
* [What do statuses mean?](https://ubuntu.com/security/cves/about#statuses)

## Severity score breakdown

CVSS version:

CVSS v4.0

[CVSS v4.0](https://ubuntu.com/security/CVE-2026-8632?format=md)
[CVSS v3.0](https://ubuntu.com/security/CVE-2026-8632?format=md)

**Base score**

8.5 · High

* Base metrics

  | Parameter | Value |
  | --- | --- |
  | Attack vector | Local |
  | Attack complexity | Low |
  | Attack requirements | None |
  | Privileges required | Low |
  | User interaction | None |
  | Vulnerable system - Confidentiality impact | High |
  | Vulnerable system - Integrity impact | High |
  | Vulnerable system - Availability impact | High |
  | Subsequent system - Confidentiality impact | None |
  | Subsequent system - Integrity impact | None |
  | Subsequent system - Availability impact | None |
* Scores

  | Parameter | Value |
  | --- | --- |
  | Base score | 8.5 · High |
  | Base + Threat score | - |
  | Base + Environmental score | - |
  | Base + Threat + Environmental score | - |

**Vector:** CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

## References

* [MITRE](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-8632)
* [NVD](https://nvd.nist.gov/vuln/detail/CVE-2026-8632)
* [Launchpad](https://launchpad.net/bugs/cve/CVE-2026-8632)
* [Debian](https://security-tracker.debian.org/tracker/CVE-2026-8632)

### Related Ubuntu Security Notices (USN)

+ [USN-8483-1](https://usn.ubuntu.com/USN-8483-1)
+ HPLIP vulnerabilities
+ 30 June 2026

### Other references

* <https://www.cve.org/CVERecord?id=CVE-2026-8632>
* <https://support.hp.com/us-en/document/ish_14942099-14942126-16/hpsbpi04118>