CVE-2026-1996— Certain HP OfficeJet Pro Printers – Denial of Service
Quick assessment
Affected
HP Inc HP OfficeJet Pro 8710 All-in-One Printer series
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
HP OfficeJet Pro是美国惠普（HP）公司的一款多功能一体打印机。 HP OfficeJet Pro存在安全漏洞，该漏洞源于IPP请求处理不当，可能导致拒绝服务。
Possible ATT&CK Techniques 1 AI
T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2026-1996
Vulnerability Information
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Vulnerability Title
Certain HP OfficeJet Pro Printers – Denial of Service
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
对异常条件检查或处理不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
HP OfficeJet Pro 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HP OfficeJet Pro是美国惠普（HP）公司的一款多功能一体打印机。 HP OfficeJet Pro存在安全漏洞，该漏洞源于IPP请求处理不当，可能导致拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| HP Inc | HP OfficeJet Pro 8710 All-in-One Printer series | 0 ~ <001.2602A | - |
|
II. Public POCs for CVE-2026-1996
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2026-1996 (1)
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V. Comments for CVE-2026-1996
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