CVE-2026-1996
Denial of Service in HP OfficeJet Pro via IPP TCP Handling
Publication date: 2026-02-10
Last updated on: 2026-02-24
Assigner: HP Inc.
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| hp | d9l18a_firmware | to 001.2602a (exc) |
| hp | m9l66a_firmware | to 001.2602a (exc) |
| hp | m9l67a_firmware | to 001.2602a (exc) |
| hp | t0g46a_firmware | to 001.2602a (exc) |
| hp | j6x76a_firmware | to 001.2602a (exc) |
| hp | j6x78a_firmware | to 001.2602a (exc) |
| hp | j6x80a_firmware | to 001.2602a (exc) |
| hp | k7s37a_firmware | to 001.2602a (exc) |
| hp | m9l70a_firmware | to 001.2602a (exc) |
| hp | j6x77a_firmware | to 001.2602a (exc) |
| hp | j6x81a_firmware | to 001.2602a (exc) |
| hp | j6x79a_firmware | to 001.2602a (exc) |
| hp | k7s38a_firmware | to 001.2602a (exc) |
| hp | t0g47a_firmware | to 001.2602a (exc) |
| hp | t0g48a_firmware | to 001.2602a (exc) |
| hp | t0g49a_firmware | to 001.2602a (exc) |
| hp | m9l65a_firmware | to 001.2602a (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-703 | The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability affects certain HP OfficeJet Pro printers where the printers may mishandle IPP (Internet Printing Protocol) requests. Specifically, when these requests are processed incorrectly, the printer fails to establish a TCP connection, which can lead to a denial of service condition.
How can this vulnerability impact me? :
The impact of this vulnerability is a potential denial of service on affected HP OfficeJet Pro printers. This means that the printer could become unavailable or unresponsive to print requests, disrupting normal printing operations.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
I don't know