CVE-2026-4682 | HP DeskJet 2800e All-in-One Printer prior 2612A Web Services for Devices Scan Request stack-based overflow

A vulnerability categorized as critical has been discovered in HP DeskJet 2800e All-in-One Printer, DeskJet 4200 All-in-One Printer, DeskJet Ink Advantage 4200 All-in-One Printer, DeskJet 4200e All-in-One Printer, DeskJet Ink Advantage Ultra 4900 and DeskJet Ink Advantage 2800 All-in-One Printer. This affects an unknown part of the component Web Services for Devices Scan Request Handler. Such manipulation leads to stack-based buffer overflow.

This vulnerability is uniquely identified as CVE-2026-4682. The attack can only be initiated within the local network. No exploit exists.

It is advisable to upgrade the affected component.