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Vulnerability · Published Aug 17, 2026 · Assigned by hp

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

Medium 6.9

In plain English

A medium-severity uncontrolled resource consumption in HP Smart Tank 210 Printer from HP Inc. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 39% of all known vulnerabilities).

Severity (CVSS 4.0)6.9Medium
Exploit odds (30 days)0.4%top 60.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official 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.

Affected products (as reported)

VendorProductVersions
HP Inc HP Smart Tank 5101 All-in-One Printer 0 – before <001.2630C
HP Inc HP Smart Tank 5001 All-in-One Printer 0 – before <001.2630C
HP Inc HP Smart Tank 5003 All-in-One Printer 0 – before <001.2630C
HP Inc HP Smart Tank 5100 All-in-One Printer 0 – before <001.2630C
HP Inc HP Smart Tank 5104 All-in-One Printer 0 – before <001.2630C
HP Inc HP Smart Tank 5109 All-in-One Printer 0 – before <001.2630C
HP Inc HP Smart Tank 5102 All-in-One Printer 0 – before <001.2630C
HP Inc HP Smart Tank 5105 All-in-One Printer 0 – before <001.2630C
HP Inc HP Smart Tank 5106 All-in-One Printer 0 – before <001.2630C
HP Inc HP Smart Tank 5107 All-in-One Printer 0 – before <001.2630C
HP Inc HP Smart Tank 5108 All-in-One Printer 0 – before <001.2630C
HP Inc HP Smart Tank 5115 All-in-One Printer 0 – before <001.2630C
HP Inc HP Smart Tank 580 All-in-One Printer 0 – before <001.2630C
HP Inc HP Smart Tank 585 All-in-One Printer 0 – before <001.2630C
HP Inc HP Smart Tank 584 All-in-One Printer 0 – before <001.2630C
HP Inc HP Smart Tank 597 All-in-One Printer 0 – before <001.2630C
HP Inc HP Smart Tank 581 All-in-One Printer 0 – before <001.2630C
HP Inc HP Smart Tank 580 All-in-One Printer 0 – before <001.2630C
HP Inc HP Smart Tank 581 All-in-One Printer 0 – before <001.2630C
HP Inc HP Smart Tank 585 All-in-One Printer 0 – before <001.2630C
HP Inc HP Smart Tank 582 All-in-One Printer 0 – before <001.2630C
HP Inc HP Smart Tank 583 All-in-One Printer 0 – before <001.2630C
HP Inc HP Smart Tank 589 All-in-One Printer 0 – before <001.2630C
HP Inc HP Smart Tank 580 All-in-One Printer 0 – before <001.2630C
HP Inc HP Smart Tank 588 All-in-One Printer 0 – before <001.2630C
HP Inc HP Smart Tank 591 All-in-One Printer 0 – before <001.2630C
HP Inc HP Smart Tank 592 All-in-One Printer 0 – before <001.2630C
HP Inc HP Smart Tank 593 All-in-One Printer 0 – before <001.2630C
HP Inc HP Smart Tank 595 All-in-One Printer 0 – before <001.2630C
HP Inc HP Smart Tank 596 All-in-One Printer 0 – before <001.2630C

Weakness: CWE-400 · 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

References