CVE-2026-17639— Certain HP Smart Tank All in One – Potential Denial of Service

CVSS 6.9 · Medium Updated Aug 18, 2026

Possible ATT&CK Techniques 1AI

Affected Version Matrix 44

Vendor	Product	Version Range	Status
HP Inc	HP Smart Tank 210 Printer	`< <001.2630C`	affected
HP Inc	HP Smart Tank 215 Printer	`< <001.2630C`	affected
HP Inc	HP Smart Tank 218 Printer	`< <001.2630C`	affected
HP Inc	HP Smart Tank 5000 All-in-One Printer	`< <001.2630C`	affected
HP Inc	HP Smart Tank 5001 All-in-One Printer	`< <001.2630C`	affected
HP Inc	HP Smart Tank 5003 All-in-One Printer	`< <001.2630C`	affected
HP Inc	HP Smart Tank 5100 All-in-One Printer	`< <001.2630C`	affected
		`< <001.2630C`	affected
HP Inc	HP Smart Tank 5101 All-in-One Printer	`< <001.2630C`	affected
HP Inc	HP Smart Tank 5102 All-in-One Printer	`< <001.2630C`	affected
HP Inc	HP Smart Tank 5103 All-in-One Printer	`< <001.2630C`	affected
HP Inc	HP Smart Tank 5104 All-in-One Printer	`< <001.2630C`	affected
HP Inc	HP Smart Tank 5105 All-in-One Printer	`< <001.2630C`	affected
HP Inc	HP Smart Tank 5106 All-in-One Printer	`< <001.2630C`	affected
HP Inc	HP Smart Tank 5107 All-in-One Printer	`< <001.2630C`	affected
HP Inc	HP Smart Tank 5108 All-in-One Printer	`< <001.2630C`	affected
HP Inc	HP Smart Tank 5109 All-in-One Printer	`< <001.2630C`	affected
HP Inc	HP Smart Tank 5115 All-in-One Printer	`< <001.2630C`	affected
HP Inc	HP Smart Tank 520 All-in-One Printer	`< 001.2622C or later`	affected
HP Inc	HP Smart Tank 521 All-in-One Printer	`< 001.2622C or later`	affected
HP Inc	HP Smart Tank 523 All-in-One Printer	`< 001.2622C or later`	affected
HP Inc	HP Smart Tank 524 All-in-One Printer	`< 001.2622C or later`	affected
HP Inc	HP Smart Tank 525 All-in-One Printer	`< 001.2622C or later`	affected
HP Inc	HP Smart Tank 529 All-in-One Printer	`< 001.2622C or later`	affected
HP Inc	HP Smart Tank 580 All-in-One Printer	`< <001.2630C`	affected
		`< <001.2630C`	affected
		`< <001.2630C`	affected
HP Inc	HP Smart Tank 581 All-in-One Printer	`< <001.2630C`	affected
		`< <001.2630C`	affected
HP Inc	HP Smart Tank 582 All-in-One Printer	`< <001.2630C`	affected
HP Inc	HP Smart Tank 583 All-in-One Printer	`< <001.2630C`	affected
HP Inc	HP Smart Tank 584 All-in-One Printer	`< <001.2630C`	affected
HP Inc	HP Smart Tank 585 All-in-One Printer	`< <001.2630C`	affected
		`< <001.2630C`	affected
HP Inc	HP Smart Tank 588 All-in-One Printer	`< <001.2630C`	affected
HP Inc	HP Smart Tank 589 All-in-One Printer	`< <001.2630C`	affected
HP Inc	HP Smart Tank 591 All-in-One Printer	`< <001.2630C`	affected
HP Inc	HP Smart Tank 592 All-in-One Printer	`< <001.2630C`	affected
HP Inc	HP Smart Tank 593 All-in-One Printer	`< <001.2630C`	affected
HP Inc	HP Smart Tank 595 All-in-One Printer	`< <001.2630C`	affected
HP Inc	HP Smart Tank 596 All-in-One Printer	`< <001.2630C`	affected
HP Inc	HP Smart Tank 597 All-in-One Printer	`< <001.2630C`	affected
HP Inc	HP Smart Tank 598 All-in-One Printer	`< <001.2630C`	affected
HP Inc	HP Smart Tank 599 All-in-One Printer	`< <001.2630C`	affected

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Vulnerability Information

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Vulnerability Title

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

Source: CVE Program / CVE List V5

Vulnerability 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.

Source: CVE Program / CVE List V5

CVSS Information

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

Source: CVE Program / CVE List V5

Vulnerability Type

未加控制的资源消耗(资源穷尽)

Source: CVE Program / CVE List V5

Affected Products

Vendor	Product	Affected Versions	CPE
HP Inc	HP Smart Tank 5101 All-in-One Printer	0 ~ <001.2630C	-
HP Inc	HP Smart Tank 5001 All-in-One Printer	0 ~ <001.2630C	-
HP Inc	HP Smart Tank 5003 All-in-One Printer	0 ~ <001.2630C	-
HP Inc	HP Smart Tank 5100 All-in-One Printer	0 ~ <001.2630C	-
HP Inc	HP Smart Tank 5104 All-in-One Printer	0 ~ <001.2630C	-
HP Inc	HP Smart Tank 5109 All-in-One Printer	0 ~ <001.2630C	-
HP Inc	HP Smart Tank 5102 All-in-One Printer	0 ~ <001.2630C	-
HP Inc	HP Smart Tank 5105 All-in-One Printer	0 ~ <001.2630C	-
HP Inc	HP Smart Tank 5106 All-in-One Printer	0 ~ <001.2630C	-
HP Inc	HP Smart Tank 5107 All-in-One Printer	0 ~ <001.2630C	-
HP Inc	HP Smart Tank 5108 All-in-One Printer	0 ~ <001.2630C	-
HP Inc	HP Smart Tank 5115 All-in-One Printer	0 ~ <001.2630C	-
HP Inc	HP Smart Tank 580 All-in-One Printer	0 ~ <001.2630C	-
HP Inc	HP Smart Tank 585 All-in-One Printer	0 ~ <001.2630C	-
HP Inc	HP Smart Tank 584 All-in-One Printer	0 ~ <001.2630C	-
HP Inc	HP Smart Tank 597 All-in-One Printer	0 ~ <001.2630C	-
HP Inc	HP Smart Tank 581 All-in-One Printer	0 ~ <001.2630C	-
HP Inc	HP Smart Tank 580 All-in-One Printer	0 ~ <001.2630C	-
HP Inc	HP Smart Tank 581 All-in-One Printer	0 ~ <001.2630C	-
HP Inc	HP Smart Tank 585 All-in-One Printer	0 ~ <001.2630C	-
HP Inc	HP Smart Tank 582 All-in-One Printer	0 ~ <001.2630C	-
HP Inc	HP Smart Tank 583 All-in-One Printer	0 ~ <001.2630C	-
HP Inc	HP Smart Tank 589 All-in-One Printer	0 ~ <001.2630C	-
HP Inc	HP Smart Tank 580 All-in-One Printer	0 ~ <001.2630C	-
HP Inc	HP Smart Tank 588 All-in-One Printer	0 ~ <001.2630C	-
HP Inc	HP Smart Tank 591 All-in-One Printer	0 ~ <001.2630C	-
HP Inc	HP Smart Tank 592 All-in-One Printer	0 ~ <001.2630C	-
HP Inc	HP Smart Tank 593 All-in-One Printer	0 ~ <001.2630C	-
HP Inc	HP Smart Tank 595 All-in-One Printer	0 ~ <001.2630C	-
HP Inc	HP Smart Tank 596 All-in-One Printer	0 ~ <001.2630C	-
HP Inc	HP Smart Tank 598 All-in-One Printer	0 ~ <001.2630C	-
HP Inc	HP Smart Tank 599 All-in-One Printer	0 ~ <001.2630C	-
HP Inc	HP Smart Tank 5100 All-in-One Printer	0 ~ <001.2630C	-
HP Inc	HP Smart Tank 5000 All-in-One Printer	0 ~ <001.2630C	-
HP Inc	HP Smart Tank 5103 All-in-One Printer	0 ~ <001.2630C	-
HP Inc	HP Smart Tank 210 Printer	0 ~ <001.2630C	-
HP Inc	HP Smart Tank 218 Printer	0 ~ <001.2630C	-
HP Inc	HP Smart Tank 215 Printer	0 ~ <001.2630C	-
HP Inc	HP Smart Tank 520 All-in-One Printer	0 ~ 001.2622C or later	-
HP Inc	HP Smart Tank 525 All-in-One Printer	0 ~ 001.2622C or later	-
HP Inc	HP Smart Tank 521 All-in-One Printer	0 ~ 001.2622C or later	-
HP Inc	HP Smart Tank 523 All-in-One Printer	0 ~ 001.2622C or later	-
HP Inc	HP Smart Tank 524 All-in-One Printer	0 ~ 001.2622C or later	-
HP Inc	HP Smart Tank 529 All-in-One Printer	0 ~ 001.2622C or later	-

II. Public POCs for CVE-2026-17639

#	POC Description	Source Link	Shenlong Link

AI-Generated POCPremium

No public POC found.

III. Intelligence Information for CVE-2026-17639

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Vendor Advisories for CVE-2026-17639 (1)

🔗 Certain HP Smart Tank All in One – Potential Denial of Service | HP® Support Read full article

https://www.cve.org/CVERecord?id=CVE-2026-17639

IV. Related Vulnerabilities

Same vendor: HP Inc

Same weakness: CWE-400

V. Comments for CVE-2026-17639

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CVE-2026-17639— Certain HP Smart Tank All in One – Potential Denial of Service

Possible ATT&CK Techniques 1AI

Affected Version Matrix 44

I. Basic Information for CVE-2026-17639

Vulnerability Information

Vulnerability Title

Vulnerability Description

CVSS Information

Vulnerability Type

Affected Products

II. Public POCs for CVE-2026-17639

III. Intelligence Information for CVE-2026-17639

Vendor Advisories for CVE-2026-17639 (1)

IV. Related Vulnerabilities

V. Comments for CVE-2026-17639

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