CVE record · CVE-2026-17639

Certain HP Smart Tank All in One – Potential Denial of Service

CVSS 6.9 MediumEPSS 0.0045 · 39th percentile

Published by the CVE Program (CNA: hp) at 17 Aug 2026, 18:35 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
HP Inc	HP Smart Tank 5101 All-in-One Printer	affected before <001.2630C custom Other versions: unaffected
HP Inc	HP Smart Tank 5001 All-in-One Printer	affected before <001.2630C custom Other versions: unaffected
HP Inc	HP Smart Tank 5003 All-in-One Printer	affected before <001.2630C custom Other versions: unaffected
HP Inc	HP Smart Tank 5100 All-in-One Printer	affected before <001.2630C custom Other versions: unaffected
HP Inc	HP Smart Tank 5104 All-in-One Printer	affected before <001.2630C custom Other versions: unaffected
HP Inc	HP Smart Tank 5109 All-in-One Printer	affected before <001.2630C custom Other versions: unaffected
HP Inc	HP Smart Tank 5102 All-in-One Printer	affected before <001.2630C custom Other versions: unaffected
HP Inc	HP Smart Tank 5105 All-in-One Printer	affected before <001.2630C custom Other versions: unaffected
HP Inc	HP Smart Tank 5106 All-in-One Printer	affected before <001.2630C custom Other versions: unaffected
HP Inc	HP Smart Tank 5107 All-in-One Printer	affected before <001.2630C custom Other versions: unaffected
HP Inc	HP Smart Tank 5108 All-in-One Printer	affected before <001.2630C custom Other versions: unaffected
HP Inc	HP Smart Tank 5115 All-in-One Printer	affected before <001.2630C custom Other versions: unaffected
HP Inc	HP Smart Tank 580 All-in-One Printer	affected before <001.2630C custom Other versions: unaffected
HP Inc	HP Smart Tank 585 All-in-One Printer	affected before <001.2630C custom Other versions: unaffected
HP Inc	HP Smart Tank 584 All-in-One Printer	affected before <001.2630C custom Other versions: unaffected
HP Inc	HP Smart Tank 597 All-in-One Printer	affected before <001.2630C custom Other versions: unaffected
HP Inc	HP Smart Tank 581 All-in-One Printer	affected before <001.2630C custom Other versions: unaffected
HP Inc	HP Smart Tank 580 All-in-One Printer	affected before <001.2630C custom Other versions: unaffected
HP Inc	HP Smart Tank 581 All-in-One Printer	affected before <001.2630C custom Other versions: unaffected
HP Inc	HP Smart Tank 585 All-in-One Printer	affected before <001.2630C custom Other versions: unaffected
HP Inc	HP Smart Tank 582 All-in-One Printer	affected before <001.2630C custom Other versions: unaffected
HP Inc	HP Smart Tank 583 All-in-One Printer	affected before <001.2630C custom Other versions: unaffected
HP Inc	HP Smart Tank 589 All-in-One Printer	affected before <001.2630C custom Other versions: unaffected
HP Inc	HP Smart Tank 580 All-in-One Printer	affected before <001.2630C custom Other versions: unaffected
HP Inc	HP Smart Tank 588 All-in-One Printer	affected before <001.2630C custom Other versions: unaffected
HP Inc	HP Smart Tank 591 All-in-One Printer	affected before <001.2630C custom Other versions: unaffected
HP Inc	HP Smart Tank 592 All-in-One Printer	affected before <001.2630C custom Other versions: unaffected
HP Inc	HP Smart Tank 593 All-in-One Printer	affected before <001.2630C custom Other versions: unaffected
HP Inc	HP Smart Tank 595 All-in-One Printer	affected before <001.2630C custom Other versions: unaffected
HP Inc	HP Smart Tank 596 All-in-One Printer	affected before <001.2630C custom Other versions: unaffected
HP Inc	HP Smart Tank 598 All-in-One Printer	affected before <001.2630C custom Other versions: unaffected
HP Inc	HP Smart Tank 599 All-in-One Printer	affected before <001.2630C custom Other versions: unaffected
HP Inc	HP Smart Tank 5100 All-in-One Printer	affected before <001.2630C custom Other versions: unaffected
HP Inc	HP Smart Tank 5000 All-in-One Printer	affected before <001.2630C custom Other versions: unaffected
HP Inc	HP Smart Tank 5103 All-in-One Printer	affected before <001.2630C custom Other versions: unaffected
HP Inc	HP Smart Tank 210 Printer	affected before <001.2630C custom Other versions: unaffected
HP Inc	HP Smart Tank 218 Printer	affected before <001.2630C custom Other versions: unaffected
HP Inc	HP Smart Tank 215 Printer	affected before <001.2630C custom Other versions: unaffected
HP Inc	HP Smart Tank 520 All-in-One Printer	affected before 001.2622C or later custom Other versions: unaffected
HP Inc	HP Smart Tank 525 All-in-One Printer	affected before 001.2622C or later custom Other versions: unaffected

And 4 more products. The full list is on the CVE record.

Identifiers: CVE-2026-17639
CNA: hp
Weakness (CWE): CWE-400
Tags: HP Inc HP Smart Tank 5101 All-in-One Printer
HP Inc HP Smart Tank 5001 All-in-One Printer
HP Inc HP Smart Tank 5003 All-in-One Printer
HP Inc HP Smart Tank 5100 All-in-One Printer
HP Inc HP Smart Tank 5104 All-in-One Printer
HP Inc HP Smart Tank 5109 All-in-One Printer
HP Inc HP Smart Tank 5102 All-in-One Printer
HP Inc HP Smart Tank 5105 All-in-One Printer
Denial of service
Published: 17 Aug 2026
Updated: 17 Aug 2026

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
6.9	Medium	4.0	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	CNA (hp)

CISA KEV Not listed.
EPSS 0.0045, the 39th percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 17 Aug 2026. New records show when each source confirmed them.

Sources

References from the CNA

support.hp.com/us-en/document/ish_15407218-15407241-16/hpsbpi04142

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.