CVE-2026-17639
MEDIUMCVSS 6.9/10EPSS 0.29%
Last modified
CVE-2026-17639 is a medium-severity vulnerability rated 6.9/10 on the CVSS scale. 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.. EPSS estimates a 0.29% chance of exploitation in the next 30 days.
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.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| HP Inc | HP Smart Tank 5101 All-in-One Printer | < <001.2630C |
| HP Inc | HP Smart Tank 5001 All-in-One Printer | < <001.2630C |
| HP Inc | HP Smart Tank 5003 All-in-One Printer | < <001.2630C |
| HP Inc | HP Smart Tank 5100 All-in-One Printer | < <001.2630C |
| HP Inc | HP Smart Tank 5104 All-in-One Printer | < <001.2630C |
| HP Inc | HP Smart Tank 5109 All-in-One Printer | < <001.2630C |
| HP Inc | HP Smart Tank 5102 All-in-One Printer | < <001.2630C |
| HP Inc | HP Smart Tank 5105 All-in-One Printer | < <001.2630C |
| HP Inc | HP Smart Tank 5106 All-in-One Printer | < <001.2630C |
| HP Inc | HP Smart Tank 5107 All-in-One Printer | < <001.2630C |
| HP Inc | HP Smart Tank 5108 All-in-One Printer | < <001.2630C |
| HP Inc | HP Smart Tank 5115 All-in-One Printer | < <001.2630C |
| HP Inc | HP Smart Tank 580 All-in-One Printer | < <001.2630C |
| HP Inc | HP Smart Tank 585 All-in-One Printer | < <001.2630C |
| HP Inc | HP Smart Tank 584 All-in-One Printer | < <001.2630C |
| HP Inc | HP Smart Tank 597 All-in-One Printer | < <001.2630C |
| HP Inc | HP Smart Tank 581 All-in-One Printer | < <001.2630C |
| HP Inc | HP Smart Tank 582 All-in-One Printer | < <001.2630C |
| HP Inc | HP Smart Tank 583 All-in-One Printer | < <001.2630C |
| HP Inc | HP Smart Tank 589 All-in-One Printer | < <001.2630C |
| HP Inc | HP Smart Tank 588 All-in-One Printer | < <001.2630C |
| HP Inc | HP Smart Tank 591 All-in-One Printer | < <001.2630C |
| HP Inc | HP Smart Tank 592 All-in-One Printer | < <001.2630C |
| HP Inc | HP Smart Tank 593 All-in-One Printer | < <001.2630C |
| HP Inc | HP Smart Tank 595 All-in-One Printer | < <001.2630C |
| HP Inc | HP Smart Tank 596 All-in-One Printer | < <001.2630C |
| HP Inc | HP Smart Tank 598 All-in-One Printer | < <001.2630C |
| HP Inc | HP Smart Tank 599 All-in-One Printer | < <001.2630C |
| HP Inc | HP Smart Tank 5000 All-in-One Printer | < <001.2630C |
| HP Inc | HP Smart Tank 5103 All-in-One Printer | < <001.2630C |
| HP Inc | HP Smart Tank 210 Printer | < <001.2630C |
| HP Inc | HP Smart Tank 218 Printer | < <001.2630C |
| HP Inc | HP Smart Tank 215 Printer | < <001.2630C |
| HP Inc | HP Smart Tank 520 All-in-One Printer | < 001.2622C or later |
| HP Inc | HP Smart Tank 525 All-in-One Printer | < 001.2622C or later |
| HP Inc | HP Smart Tank 521 All-in-One Printer | < 001.2622C or later |
| HP Inc | HP Smart Tank 523 All-in-One Printer | < 001.2622C or later |
| HP Inc | HP Smart Tank 524 All-in-One Printer | < 001.2622C or later |
| HP Inc | HP Smart Tank 529 All-in-One Printer | < 001.2622C or later |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-17639?
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.
How severe is CVE-2026-17639?
CVE-2026-17639 has a CVSS score of 6.9/10 (MEDIUM severity). The EPSS model estimates a 0.29% probability of exploitation in the next 30 days.
How do I fix CVE-2026-17639?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2026-17639?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST