---
cve: "CVE-2026-4682"
severity: "HIGH"
cvss: 8.7
epss: "0.3%"
vendor: "HP Inc"
kev: false
exploited: false
published: "2026-04-15 15:16:42"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-10-02T13:43:31+02:00"
---

# CVE-2026-4682

> 8.7 HIGH

## Beschreibung

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.

## CISA-Anreicherung (vulnrichment/ADP)

- CISA-SSVC (Coordinator, v2.0.3):
  - Exploitation: **none**
  - Automatable: **no**
  - Technical Impact: **total**

## CVSS-Vektor

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

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Benachbart | warn |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |

## Referenzen

- <https://support.hp.com/us-en/document/ish_14744451-14744475-16>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-4682) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI WID (CSAF)_