CVE-2026-4682— Certain HP DeskJet All In One (AIO) Devices – Potential Remote Code Execution & Potential Buffer Overflow
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I. Basic Information for CVE-2026-4682
Vulnerability Information
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Vulnerability Title
Certain HP DeskJet All In One (AIO) Devices – Potential Remote Code Execution & Potential Buffer Overflow
Source: NVD (National Vulnerability Database)
Vulnerability Description
Certain HP DeskJet All in One devices may be vulnerable to remote code execution caused by a buffer overflow when specially crafted Web Services for Devices (WSD) scan requests are improperly validated and handled by the MFP. WSD Scan is a Microsoft Windows–based network scanning protocol that allows a PC to discover scanners (and MFPs) on a network and send scan jobs to them without requiring vendor specific drivers or utilities.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
栈缓冲区溢出
Source: NVD (National Vulnerability Database)
Vulnerability Title
HP DeskJet All in One 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HP DeskJet All in One是美国惠普（HP）公司的一款多功能喷墨打印设备。 HP DeskJet All in One存在安全漏洞，该漏洞源于对特制WSD扫描请求验证和处理不当，可能导致缓冲区溢出和远程代码执行。
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 DeskJet 2800e All-in-One Printer series | 0 ~ <2612A | - | |
| HP Inc | HP DeskJet 4200 All-in-One Printer series | 0 ~ <2612A | - | |
| HP Inc | HP DeskJet Ink Advantage 4200 All-in-One Printer series | 0 ~ <2612A | - | |
| HP Inc | HP DeskJet 4200e All-in-One Printer series | 0 ~ <2612A | - | |
| HP Inc | HP DeskJet Ink Advantage Ultra 4900 series | 0 ~ <2612A | - | |
| HP Inc | HP DeskJet Ink Advantage 2800 All-in-One Printer series | 0 ~ <2612A | - |
II. Public POCs for CVE-2026-4682
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
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