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  4. CVE 2026 17639 certain hp smart tank all in one potential denial
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Back to active CVEs
Medium · CVSS 6.9CVE-2026-17639

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

Answer in brief

CVE-2026-17639 records a Medium severity (CVSS 6.9) vulnerability in Certain HP Smart Tank All in One – Potential Denial of Service. The current sources do not mark it as known exploited. The current feed maps HP Inc/HP Smart Tank 210 Printer (generic), HP Inc/HP Smart Tank 215 Printer (generic), HP Inc/HP Smart Tank 218 Printer (generic), HP Inc/HP Smart Tank 5000 All-in-One Printer (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Aug 17, 2026Updated Aug 31, 2026Source checked Oct 1, 2026First seen by HOL Aug 17, 2026Material review Aug 31, 2026
Upstream Advisory

Key facts

Risk
Medium · CVSS 6.9
Exploitation
Not marked as known exploited
Affected software
39 mapped packages or products
Fix availability
Available

Why this deserves its current priority

CVSS is 6.9. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps HP Inc/HP Smart Tank 210 Printer (generic), HP Inc/HP Smart Tank 215 Printer (generic), HP Inc/HP Smart Tank 218 Printer (generic), HP Inc/HP Smart Tank 5000 All-in-One Printer (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
HP Inc/HP Smart Tank 210 Printergeneric>=0 <<001.2630C<001.2630C
HP Inc/HP Smart Tank 215 Printergeneric>=0 <<001.2630C<001.2630C
HP Inc/HP Smart Tank 218 Printergeneric>=0 <<001.2630C<001.2630C
HP Inc/HP Smart Tank 5000 All-in-One Printergeneric>=0 <<001.2630C<001.2630C
HP Inc/HP Smart Tank 5001 All-in-One Printergeneric>=0 <<001.2630C<001.2630C
HP Inc/HP Smart Tank 5003 All-in-One Printergeneric>=0 <<001.2630C<001.2630C
HP Inc/HP Smart Tank 5100 All-in-One Printergeneric>=0 <<001.2630C<001.2630C
HP Inc/HP Smart Tank 5101 All-in-One Printergeneric>=0 <<001.2630C<001.2630C
HP Inc/HP Smart Tank 5102 All-in-One Printergeneric>=0 <<001.2630C<001.2630C
HP Inc/HP Smart Tank 5103 All-in-One Printergeneric>=0 <<001.2630C<001.2630C
HP Inc/HP Smart Tank 5104 All-in-One Printergeneric>=0 <<001.2630C<001.2630C
HP Inc/HP Smart Tank 5105 All-in-One Printergeneric>=0 <<001.2630C<001.2630C
HP Inc/HP Smart Tank 5106 All-in-One Printergeneric>=0 <<001.2630C<001.2630C
HP Inc/HP Smart Tank 5107 All-in-One Printergeneric>=0 <<001.2630C<001.2630C
HP Inc/HP Smart Tank 5108 All-in-One Printergeneric>=0 <<001.2630C<001.2630C
HP Inc/HP Smart Tank 5109 All-in-One Printergeneric>=0 <<001.2630C<001.2630C
HP Inc/HP Smart Tank 5115 All-in-One Printergeneric>=0 <<001.2630C<001.2630C
HP Inc/HP Smart Tank 520 All-in-One Printergeneric>=0 <001.2622C or later001.2622C or later
HP Inc/HP Smart Tank 521 All-in-One Printergeneric>=0 <001.2622C or later001.2622C or later
HP Inc/HP Smart Tank 523 All-in-One Printergeneric>=0 <001.2622C or later001.2622C or later
HP Inc/HP Smart Tank 524 All-in-One Printergeneric>=0 <001.2622C or later001.2622C or later
HP Inc/HP Smart Tank 525 All-in-One Printergeneric>=0 <001.2622C or later001.2622C or later
HP Inc/HP Smart Tank 529 All-in-One Printergeneric>=0 <001.2622C or later001.2622C or later
HP Inc/HP Smart Tank 580 All-in-One Printergeneric>=0 <<001.2630C<001.2630C
HP Inc/HP Smart Tank 581 All-in-One Printergeneric>=0 <<001.2630C<001.2630C
HP Inc/HP Smart Tank 582 All-in-One Printergeneric>=0 <<001.2630C<001.2630C
HP Inc/HP Smart Tank 583 All-in-One Printergeneric>=0 <<001.2630C<001.2630C
HP Inc/HP Smart Tank 584 All-in-One Printergeneric>=0 <<001.2630C<001.2630C
HP Inc/HP Smart Tank 585 All-in-One Printergeneric>=0 <<001.2630C<001.2630C
HP Inc/HP Smart Tank 588 All-in-One Printergeneric>=0 <<001.2630C<001.2630C
HP Inc/HP Smart Tank 589 All-in-One Printergeneric>=0 <<001.2630C<001.2630C
HP Inc/HP Smart Tank 591 All-in-One Printergeneric>=0 <<001.2630C<001.2630C
HP Inc/HP Smart Tank 592 All-in-One Printergeneric>=0 <<001.2630C<001.2630C
HP Inc/HP Smart Tank 593 All-in-One Printergeneric>=0 <<001.2630C<001.2630C
HP Inc/HP Smart Tank 595 All-in-One Printergeneric>=0 <<001.2630C<001.2630C
HP Inc/HP Smart Tank 596 All-in-One Printergeneric>=0 <<001.2630C<001.2630C
HP Inc/HP Smart Tank 597 All-in-One Printergeneric>=0 <<001.2630C<001.2630C
HP Inc/HP Smart Tank 598 All-in-One Printergeneric>=0 <<001.2630C<001.2630C
HP Inc/HP Smart Tank 599 All-in-One Printergeneric>=0 <<001.2630C<001.2630C

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for HP Inc/HP Smart Tank 210 Printer, HP Inc/HP Smart Tank 215 Printer, HP Inc/HP Smart Tank 218 Printer.
  2. 2Review the reported fix. Update HP Inc/HP Smart Tank 210 Printer to <001.2630C; HP Inc/HP Smart Tank 215 Printer to <001.2630C; HP Inc/HP Smart Tank 218 Printer to <001.2630C; HP Inc/HP Smart Tank 5000 All-in-One Printer to <001.2630C; HP Inc/HP Smart Tank 5001 All-in-One Printer to <001.2630C; HP Inc/HP Smart Tank 5003 All-in-One Printer to <001.2630C; HP Inc/HP Smart Tank 5100 All-in-One Printer to <001.2630C; HP Inc/HP Smart Tank 5101 All-in-One Printer to <001.2630C; HP Inc/HP Smart Tank 5102 All-in-One Printer to <001.2630C; HP Inc/HP Smart Tank 5103 All-in-One Printer to <001.2630C; HP Inc/HP Smart Tank 5104 All-in-One Printer to <001.2630C; HP Inc/HP Smart Tank 5105 All-in-One Printer to <001.2630C; HP Inc/HP Smart Tank 5106 All-in-One Printer to <001.2630C; HP Inc/HP Smart Tank 5107 All-in-One Printer to <001.2630C; HP Inc/HP Smart Tank 5108 All-in-One Printer to <001.2630C; HP Inc/HP Smart Tank 5109 All-in-One Printer to <001.2630C; HP Inc/HP Smart Tank 5115 All-in-One Printer to <001.2630C; HP Inc/HP Smart Tank 520 All-in-One Printer to 001.2622C or later; HP Inc/HP Smart Tank 521 All-in-One Printer to 001.2622C or later; HP Inc/HP Smart Tank 523 All-in-One Printer to 001.2622C or later; HP Inc/HP Smart Tank 524 All-in-One Printer to 001.2622C or later; HP Inc/HP Smart Tank 525 All-in-One Printer to 001.2622C or later; HP Inc/HP Smart Tank 529 All-in-One Printer to 001.2622C or later; HP Inc/HP Smart Tank 580 All-in-One Printer to <001.2630C; HP Inc/HP Smart Tank 581 All-in-One Printer to <001.2630C; HP Inc/HP Smart Tank 582 All-in-One Printer to <001.2630C; HP Inc/HP Smart Tank 583 All-in-One Printer to <001.2630C; HP Inc/HP Smart Tank 584 All-in-One Printer to <001.2630C; HP Inc/HP Smart Tank 585 All-in-One Printer to <001.2630C; HP Inc/HP Smart Tank 588 All-in-One Printer to <001.2630C; HP Inc/HP Smart Tank 589 All-in-One Printer to <001.2630C; HP Inc/HP Smart Tank 591 All-in-One Printer to <001.2630C; HP Inc/HP Smart Tank 592 All-in-One Printer to <001.2630C; HP Inc/HP Smart Tank 593 All-in-One Printer to <001.2630C; HP Inc/HP Smart Tank 595 All-in-One Printer to <001.2630C; HP Inc/HP Smart Tank 596 All-in-One Printer to <001.2630C; HP Inc/HP Smart Tank 597 All-in-One Printer to <001.2630C; HP Inc/HP Smart Tank 598 All-in-One Printer to <001.2630C; HP Inc/HP Smart Tank 599 All-in-One Printer to <001.2630C if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Aug 17, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Aug 31, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Aug 17, 2026

Sources and claim methodology

  • Source referencesupport.hp.com
Upstream source 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.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Mooncake transfer engine through 0.3.13.post1 Denial of Service via P2P Handshake Daemon Response WriteAlso CWE-400
  • 389-ds-base: 389-ds-base: unauthenticated worker-thread-pool exhaustion via completed-operation-then-incomplete-pdu connection requeueAlso CWE-400
  • Office-PowerPoint-MCP-Server through 2.0.7 Path Traversal via save_presentation and manage_imageSame generic ecosystem
  • Wormhole.app SSRFSame generic ecosystem
  • Physical UART Access Leading to an Unauthenticated Root Shell in TP-Link Kasa EC70 and EC71Same generic ecosystem
  • Out-of-bounds write in PeaZip PEA extractor allows code execution via a crafted .pea archiveSame generic ecosystem

Record context

Vulnerability class
Missing Auth
EPSS
Not reported
CWE IDs
CWE-400
Source
CVE List V5
Source checked
Oct 1, 2026
References
1 linked source
Open source record