CVE-2026-8632Disclosure(hp / linux_imaging_and_printing)

LOWCVSS 7.8 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

Patch hp linux_imaging_and_printing systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD 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.

hp CVEs Back to dashboard

0.5/ 10 priority

Sources & remediation

Vendor / third-party advisories

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

Other references

Weakness type (CWE)

CWE-77CWE-78

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

linux_imaging_and_printing

Threat summary

Patch or workaround signal is available
4 mentions across 4 observed days
Momentum state: stable

What's happening

Patch or workaround mentioned in 2 signals
Technical details provided in 4 signals
Disclosure: 2 classified signals
Peaked 3d ago at 1 mentions (2026-05-21); latest day: 1
4 total mentions across 4 days

Affected systems

Vendors

Products

linux_imaging_and_printing

Deep dive

Activity timeline4 mentions / 4d

Signal classification2 categories

Disclosure

250.0%

Patch

250.0%

Referenced assets3 URLs

By indicator

Classification over time

Date	Total	Labels

2026-05-21	1	Disclosure1
2026-05-22	1	Patch1
2026-05-23	1	Disclosure1
2026-06-05	1	Patch1

Full discourse4 posts

Open Source Security mailing list@oss_security138d
Disclosure
HPLIP: Potential Escalation of Privilege and Arbitrary Code Execution https://www.openwall.com/lists/oss-security/2026/05/23/1 HP Linux Imaging and Printing Software may allow escalation of privileges and/or arbitrary code execution via CVE-2026-8632 command injection or CVE-2026-8631 CVSS 9.3 buffer overflow
Post summary
HP Linux Imaging and Printing Software is vulnerable to privilege escalation and arbitrary code execution via CVE‑2026‑8632 (command injection) and CVE‑2026‑8631 (buffer overflow with CVSS 9.3).
04061733
4.7K followersView on X
Autumn Good@autumn_good_35139d
Disclosure
CVE-2026-8631 CVE-2026-8632 HP Linux Imaging and Printing Software – Potential Escalation of Privilege and Arbitrary Code Execution | HP® Support https://support.hp.com/us-en/document/ish_14942099-14942126-16/hpsbpi04118
Post summary
HP has issued a support advisory for CVE‑2026‑8631 and CVE‑2026‑8632 affecting Linux Imaging and Printing software, describing vulnerability types of privilege escalation and arbitrary code execution, but no exploits, patches, or active exploitation details are provided.
01010360
6.9K followersView on X
ThreatCluster@threatcluster125d
Patch
SUSE released security fixes for hplip to address CVE-2025-43023, CVE-2026-8631 and CVE-2026-8632 enabling code execution and DoS on HP printing systems, LinuxSecurity reported. https://threatcluster.io/cluster/critical-vulnerabilities-in-suse-hplip-affecting-multiple-sy-07741f15
Post summary
SUSE has released security patches for HPLIP to mitigate CVE‑2025‑43023, CVE‑2026‑8631 and CVE‑2026‑8632, which enable code execution and denial‑of‑service attacks on HP printer systems.
0000052
311 followersView on X
DFIR Lab@DFIR_Lab139d
Patch
🚨 HIGH: CVE-2026-8632 (CVSS 7.8) affects HP Linux Imaging and Printing Software. OS command injection flaw enables privilege escalation & arbitrary code execution. Patch immediately. #CVE #Vulnerability #PatchNow #ThreatIntel https://t.co/SaJLAC1mpf
Post summary
CVE‑2026‑8632 is a high‑severity OS command injection flaw in HP Linux Imaging and Printing Software that allows privilege escalation and arbitrary code execution; vendors are advised to apply the patch immediately.
0000057
30 followersView on X

CPE platform detail1 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

1 of 1 entries

Part	Vendor	Product	Version	Target SW	Target HW
App	hp	linux_imaging_and_printing	-	-	-

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What researchers are saying

CVE-2026-8632

ThreatCluster[verified]@threatclusterPatch

SUSE has released security patches for HPLIP to mitigate CVE‑2025‑43023, CVE‑2026‑8631 and CVE‑2026‑8632, which enable code execution and denial‑of‑service attacks on HP printer systems.

DFIR Lab[verified]@DFIR_LabPatch

CVE‑2026‑8632 is a high‑severity OS command injection flaw in HP Linux Imaging and Printing Software that allows privilege escalation and arbitrary code execution; vendors are advised to apply the patch immediately.

Open Source Security mailing list@oss_securityDisclosure

HP Linux Imaging and Printing Software is vulnerable to privilege escalation and arbitrary code execution via CVE‑2026‑8632 (command injection) and CVE‑2026‑8631 (buffer overflow with CVSS 9.3).

Autumn Good@autumn_good_35Disclosure

HP has issued a support advisory for CVE‑2026‑8631 and CVE‑2026‑8632 affecting Linux Imaging and Printing software, describing vulnerability types of privilege escalation and arbitrary code execution, but no exploits, patches, or active exploitation details are provided.