CVE-2026-1996: Certain HP OfficeJet Pro Printers – Denial of Service

Published Feb 10, 2026
·
Updated

Certain HP OfficeJet Pro printers may be vulnerable to potential denial of service when the IPP requests are mishandled, failing to establish a TCP connection.

Affected Software

35 affected components
HP OfficeJet Pro Printers
All of the following
HP D9l18a Firmware<001.2602a
HP D9l18a
All of the following
HP M9l66a Firmware<001.2602a
HP M9l66a
All of the following
HP M9l67a Firmware<001.2602a
HP M9l67a
All of the following
HP T0g46a Firmware<001.2602a
HP T0g46a
All of the following
HP J6x76a Firmware<001.2602a
HP J6x76a
All of the following
HP J6x78a Firmware<001.2602a
HP J6x78a
All of the following
HP J6x80a Firmware<001.2602a
HP J6x80a
All of the following
HP K7s37a Firmware<001.2602a
HP K7s37a
All of the following
HP M9l70a Firmware<001.2602a
HP M9l70a
All of the following
HP J6x77a Firmware<001.2602a
HP J6x77a
All of the following
HP J6x81a Firmware<001.2602a
HP J6x81a
All of the following
HP J6x79a Firmware<001.2602a
HP J6x79a
All of the following
HP K7s38a Firmware<001.2602a
HP K7s38a
All of the following
HP T0g47a Firmware<001.2602a
HP T0g47a
All of the following
HP T0g48a Firmware<001.2602a
HP T0g48a
All of the following
HP T0g49a Firmware<001.2602a
HP T0g49a
All of the following
HP M9l65a Firmware<001.2602a
HP M9l65a

Event History

Feb 10, 2026
CVE Published
via MITRE·05:34 PM
Data Sourced
via MITRE·05:34 PM
DescriptionWeakness
Data Sourced
via NVD·06:16 PM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2026-1996?

CVE-2026-1996 is classified as a denial of service vulnerability affecting certain HP OfficeJet Pro printers.

2

How do I fix CVE-2026-1996?

To mitigate CVE-2026-1996, ensure that your printer firmware is updated to the latest version provided by HP.

3

What are the potential impacts of CVE-2026-1996?

CVE-2026-1996 may lead to a denial of service, causing the affected printer to become unresponsive when handling IPP requests.

4

Which products are affected by CVE-2026-1996?

CVE-2026-1996 specifically affects certain models of HP OfficeJet Pro Printers.

5

How can I confirm if my printer is vulnerable to CVE-2026-1996?

Check the firmware version of your HP OfficeJet Pro printer against the latest updates and advisories from HP regarding CVE-2026-1996.

Company

Resources

Contact

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