CVE-2026-4682 Certain HP DeskJet All In One (AIO) Devices – Potential Remote Code Execution & Potential Buffer Overflow

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 allo...

CVE-2026-4682

HP DeskJet All-in-One devices may be vulnerable to remote code execution due to a buffer overflow in processing specially crafted Web Services for Devices (WSD) scan requests. Affected component is the WSD handling in HP MFPs. Root cause: improper validation/handling of WSD scan requests leading ...

CVE-2026-4682: Stack-based Buffer Overflow

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 allo...