CVE-2026-4682 | THREATINT

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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.

PUBLISHED Reserved 2026-03-23 | Published 2026-04-15 | Updated 2026-04-15 | Assigner hp

HIGH: 8.7CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Problem types

CWE-121 Stack-based buffer overflow

Product status

Default status
unaffected

Any version before <2612A
affected

Default status
unaffected

Any version before <2612A
affected

Default status
unaffected

Any version before <2612A
affected

Default status
unaffected

Any version before <2612A
affected

Default status
unaffected

Any version before <2612A
affected

Default status
unaffected

Any version before <2612A
affected

References

support.hp.com/us-en/document/ish_14744451-14744475-16

cve.org (CVE-2026-4682)

nvd.nist.gov (CVE-2026-4682)

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