CVE-2026-10828

MEDIUMPre-NVD 6.96.9—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 6.9 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.3%, top 77% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
Trending — 3 sources updated this week
6.9
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 6.9Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

A format string vulnerability has been found in the "alias" parameter of the Serial Param configuration page in the NPort W2150A-W4/W2250A-W4 Series version 1.5 and prior. This vulnerability stems from insufficient input validation and improper handling of externally supplied format strings. An attacker could exploit this vulnerability by sending crafted input to the web service, causing unintended memory disclosure. Successful exploitation may allow an attacker to leak sensitive memory contents and determine critical memory addresses, potentially bypassing Address Space Layout Randomization (ASLR) protections.

CVSS v3
6.9
EG Score
6.9(medium)
EPSS
22.9%
KEV
Not listed

Published

June 16, 2026

Last Modified

June 16, 2026

Advisory Details (1)

Auto-updated Jun 16, 2026
No patch confirmed yet.
generic

CVE-2026-10828, CVE-2026-10829: Use of Externally-Controlled Format String and Stack-based Buffer Overflow Vulnerabilities in Serial Device Servers | Moxa

https://www.moxa.com/en/support/product-support/security-advisory/mpsa-261910-cve-2026-10828,-cve-2026-10829-use-of-externally-controlled-format-string-and-stack-based-buffer-overflow-v

Vendor Advisories for CVE-2026-10828(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 21× in last 7d / 67× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-06 23:24 UTCEG score recompute
  2. 2026-07-06 23:24 UTCGHSA enrichment
  3. 2026-07-06 16:27 UTCEPSS rescore
  4. 2026-07-06 02:23 UTCEPSS rescore
  5. 2026-07-05 17:14 UTCEG score recompute
  6. 2026-07-05 17:14 UTCGHSA enrichment
  7. 2026-07-05 02:30 UTCEPSS rescore
  8. 2026-07-05 02:30 UTCEPSS rescore
  9. 2026-07-04 15:51 UTCEG score recompute
  10. 2026-07-04 15:51 UTCGHSA enrichment
  11. 2026-07-03 14:19 UTCEG score recompute
  12. 2026-07-03 14:19 UTCGHSA enrichment
  13. 2026-07-02 12:57 UTCEG score recompute
  14. 2026-07-02 12:57 UTCGHSA enrichment
  15. 2026-07-01 15:06 UTCEPSS rescore
  16. 2026-07-01 15:06 UTCEPSS rescore
  17. 2026-07-01 11:34 UTCEG score recompute
  18. 2026-07-01 11:34 UTCGHSA enrichment
  19. 2026-06-30 23:22 UTCEPSS rescore
  20. 2026-06-30 10:12 UTCEG score recompute
  21. 2026-06-30 10:12 UTCGHSA enrichment
  22. 2026-06-29 14:06 UTCEPSS rescore
  23. 2026-06-29 08:45 UTCEG score recompute
  24. 2026-06-29 08:45 UTCGHSA enrichment
  25. 2026-06-28 14:07 UTCEPSS rescore
Show 42 more
  1. 2026-06-28 07:21 UTCEG score recompute
  2. 2026-06-28 07:21 UTCGHSA enrichment
  3. 2026-06-28 04:56 UTCEPSS rescore
  4. 2026-06-28 04:56 UTCEPSS rescore
  5. 2026-06-27 05:59 UTCEG score recompute
  6. 2026-06-27 05:59 UTCGHSA enrichment
  7. 2026-06-27 03:08 UTCEPSS rescore
  8. 2026-06-26 04:36 UTCEG score recompute
  9. 2026-06-26 04:36 UTCGHSA enrichment
  10. 2026-06-25 13:49 UTCEPSS rescore
  11. 2026-06-25 03:11 UTCEG score recompute
  12. 2026-06-25 03:11 UTCGHSA enrichment
  13. 2026-06-24 14:05 UTCEPSS rescore
  14. 2026-06-24 01:49 UTCEG score recompute
  15. 2026-06-24 01:49 UTCGHSA enrichment
  16. 2026-06-23 21:32 UTCEPSS rescore
  17. 2026-06-23 00:27 UTCEG score recompute
  18. 2026-06-23 00:26 UTCGHSA enrichment
  19. 2026-06-22 14:25 UTCEPSS rescore
  20. 2026-06-22 14:25 UTCEPSS rescore
  21. 2026-06-21 23:00 UTCEG score recompute
  22. 2026-06-21 23:00 UTCGHSA enrichment
  23. 2026-06-21 14:56 UTCEPSS rescore
  24. 2026-06-21 14:56 UTCEPSS rescore
  25. 2026-06-21 01:59 UTCEPSS rescore
  26. 2026-06-21 01:59 UTCEPSS rescore
  27. 2026-06-20 21:23 UTCEG score recompute
  28. 2026-06-20 21:23 UTCGHSA enrichment
  29. 2026-06-19 20:01 UTCEG score recompute
  30. 2026-06-19 20:01 UTCGHSA enrichment
  31. 2026-06-19 19:25 UTCEPSS rescore
  32. 2026-06-18 18:36 UTCEG score recompute
  33. 2026-06-18 18:36 UTCGHSA enrichment
  34. 2026-06-18 17:52 UTCEPSS rescore
  35. 2026-06-17 17:53 UTCEPSS rescore
  36. 2026-06-17 17:10 UTCEG score recompute
  37. 2026-06-17 17:10 UTCGHSA enrichment
  38. 2026-06-16 15:48 UTCEG score recompute▲ 6.90
  39. 2026-06-16 15:48 UTCGHSA enrichment
  40. 2026-06-16 15:47 UTCNVD updateCVSS v3 → 6.9 · CVSS v4 → 6.9
  41. 2026-06-16 12:45 UTCEG score recompute
  42. 2026-06-16 12:44 UTCGHSA enrichment

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-10828?
CVE-2026-10828 is a medium vulnerability published on June 16, 2026. A format string vulnerability has been found in the "alias" parameter of the Serial Param configuration page in the NPort W2150A-W4/W2250A-W4 Series version 1.5 and prior. This vulnerability stems from insufficient input validation and improper handling of externally supplied format strings. An…
When was CVE-2026-10828 disclosed?
CVE-2026-10828 was first published in the National Vulnerability Database on June 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-10828 actively exploited?
CVE-2026-10828 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 22.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-10828?
CVE-2026-10828 has a CVSS v3 base score of 6.9 (NVD).
How do I remediate CVE-2026-10828?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-10828, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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