CVE-2026-17639 - Vulnerability Details - OpenCVE

Certain HP Smart Tank All-in-One printers may be potentially vulnerable to a denial of service condition that allows an unauthenticated attacker to cause the device to become unavailable by sending multiple concurrent HTTP requests.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable yes

Technical Impact partial

No data.

No data.

No data.

OpenCVE Enrichment is a feature of OpenCVE that uses AI to automatically link vendors and products to CVEs. Learn more on GitHub.

Vendors	Products

References

Link	Providers
https://support.hp.com/us-en/document/ish_15407218-15407241-16/hpsbpi04142

History

Mon, 17 Aug 2026 19:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Mon, 17 Aug 2026 19:00:00 +0000

Type	Values Removed	Values Added
Description		Certain HP Smart Tank All-in-One printers may be potentially vulnerable to a denial of service condition that allows an unauthenticated attacker to cause the device to become unavailable by sending multiple concurrent HTTP requests.
Title		Certain HP Smart Tank All in One – Potential Denial of Service
Weaknesses		CWE-400
References		https://support.hp.com/us-en/document/ish_15407218-15407241-16/hpsbpi04142
Metrics		cvssV4_0 `{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N'}`

MITRE

Status: PUBLISHED

Assigner: hp

Published: 2026-08-17T18:35:32.360Z

Updated: 2026-08-17T18:59:22.318Z

Reserved: 2026-07-27T21:41:44.586Z

Link: CVE-2026-17639

Vulnrichment

Updated: 2026-08-17T18:59:17.242Z

NVD

Status : Received

Published: 2026-08-17T19:16:29.367

Modified: 2026-08-17T19:16:29.367

Link: CVE-2026-17639

Redhat

No data.

OpenCVE Enrichment

Updated: 2026-08-17T20:30:17Z

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