Medium 6.9Published Aug 17, 2026

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

Updated under an hour ago (Oct 27, 2026, 6:20 AM ET)

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It affects HP Inc HP Smart Tank 5101 All-in-One Printer and 38 other products. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for HP Inc HP Smart Tank 5101 All-in-One Printer

Exploited in the last 30 days

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.

CVSS: 6.9 MEDIUM (v4.0, CNA)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
Weakness (CWE): CWE-400
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: hp
NVD analysis: Deferred
Record last updated: Aug 17, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

HP Inc HP Smart Tank 5101 All-in-One Printer hp:smart_tank_5101_all_in_one_printer (from the name)	before <001.2630C	CNA record
HP Inc HP Smart Tank 5001 All-in-One Printer hp:smart_tank_5001_all_in_one_printer (from the name)	before <001.2630C	CNA record
HP Inc HP Smart Tank 5003 All-in-One Printer hp:smart_tank_5003_all_in_one_printer (from the name)	before <001.2630C	CNA record
HP Inc HP Smart Tank 5100 All-in-One Printer hp:smart_tank_5100_all_in_one_printer (from the name)	before <001.2630C	CNA record
HP Inc HP Smart Tank 5104 All-in-One Printer hp:smart_tank_5104_all_in_one_printer (from the name)	before <001.2630C	CNA record
HP Inc HP Smart Tank 5109 All-in-One Printer hp:smart_tank_5109_all_in_one_printer (from the name)	before <001.2630C	CNA record
HP Inc HP Smart Tank 5102 All-in-One Printer hp:smart_tank_5102_all_in_one_printer (from the name)	before <001.2630C	CNA record
HP Inc HP Smart Tank 5105 All-in-One Printer hp:smart_tank_5105_all_in_one_printer (from the name)	before <001.2630C	CNA record
HP Inc HP Smart Tank 5106 All-in-One Printer hp:smart_tank_5106_all_in_one_printer (from the name)	before <001.2630C	CNA record
HP Inc HP Smart Tank 5107 All-in-One Printer hp:smart_tank_5107_all_in_one_printer (from the name)	before <001.2630C	CNA record
1–10 of 39

References

References

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

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.