CVE-2026-10187

CRITICALPre-NVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: HIGH) published 2026-05-31. the CNA's CVSS baseline 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:vuldb, epss, ghsa
Trending — 3 sources updated this week
9.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 1%CVSS: 9.8Exploit: NoneExposed: 0

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

A vulnerability was detected in Totolink N300RH 6.1c.1353_B20190305. Affected by this issue is the function setWiFiBasicConfig of the file wireless.so of the component Web Management Interface. Performing a manipulation of the argument KeyStr results in stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit is now public and may be used.

CVSS v3
9.8
EG Score
9.8(medium)
EPSS
69.9%
KEV
Not listed

Published

May 31, 2026

Last Modified

June 2, 2026

Advisory Details (2)

Auto-updated Jun 20, 2026
No patch confirmed yet.
generic

TOTOLINK

https://www.totolink.net/
generic

QQ邮箱文件分享

https://wx.mail.qq.com/s?k=iXbjuHnfMwoD0oWW3v

Vendor Advisories for CVE-2026-10187(1)

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

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 25× in last 7d / 163× 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.

Showing the most recent 100 of 384 total refreshes for this CVE.

  1. 2026-07-16 09:59 UTCEG score recompute
  2. 2026-07-16 09:59 UTCGHSA enrichment
  3. 2026-07-16 01:42 UTCEG score recompute
  4. 2026-07-16 01:42 UTCGHSA enrichment
  5. 2026-07-15 16:57 UTCEPSS rescore
  6. 2026-07-15 02:00 UTCEPSS rescore
  7. 2026-07-14 21:56 UTCEG score recompute
  8. 2026-07-14 21:56 UTCGHSA enrichment
  9. 2026-07-14 17:30 UTCEG score recompute
  10. 2026-07-14 17:29 UTCGHSA enrichment
  11. 2026-07-14 13:30 UTCEG score recompute
  12. 2026-07-14 13:30 UTCGHSA enrichment
  13. 2026-07-13 22:30 UTCEPSS rescore
  14. 2026-07-13 06:12 UTCEPSS rescore
  15. 2026-07-12 05:46 UTCEPSS rescore
  16. 2026-07-12 02:47 UTCEG score recompute
  17. 2026-07-12 02:47 UTCGHSA enrichment
  18. 2026-07-11 22:42 UTCEG score recompute
  19. 2026-07-11 22:42 UTCGHSA enrichment
  20. 2026-07-11 18:46 UTCEG score recompute
  21. 2026-07-11 18:46 UTCGHSA enrichment
  22. 2026-07-11 14:54 UTCEG score recompute
  23. 2026-07-11 14:54 UTCGHSA enrichment
  24. 2026-07-11 08:27 UTCEPSS rescore
  25. 2026-07-09 19:10 UTCEPSS rescore
Show 75 more
  1. 2026-07-08 22:42 UTCEG score recompute
  2. 2026-07-08 22:42 UTCGHSA enrichment
  3. 2026-07-08 17:10 UTCEG score recompute
  4. 2026-07-08 17:10 UTCGHSA enrichment
  5. 2026-07-08 15:15 UTCEPSS rescore
  6. 2026-07-08 15:15 UTCEPSS rescore
  7. 2026-07-07 13:46 UTCEPSS rescore
  8. 2026-07-06 16:27 UTCEPSS rescore
  9. 2026-07-06 02:23 UTCEPSS rescore
  10. 2026-07-05 02:30 UTCEPSS rescore
  11. 2026-07-05 02:30 UTCEPSS rescore
  12. 2026-07-04 06:31 UTCEPSS rescore
  13. 2026-07-02 23:00 UTCEG score recompute
  14. 2026-07-02 23:00 UTCGHSA enrichment
  15. 2026-07-02 18:47 UTCEG score recompute
  16. 2026-07-02 18:47 UTCGHSA enrichment
  17. 2026-07-02 12:48 UTCEG score recompute
  18. 2026-07-02 12:48 UTCGHSA enrichment
  19. 2026-07-02 08:08 UTCEG score recompute
  20. 2026-07-02 08:08 UTCGHSA enrichment
  21. 2026-07-02 02:49 UTCEG score recompute
  22. 2026-07-02 02:49 UTCGHSA enrichment
  23. 2026-07-01 21:15 UTCEG score recompute
  24. 2026-07-01 21:15 UTCGHSA enrichment
  25. 2026-07-01 16:43 UTCEG score recompute
  26. 2026-07-01 16:43 UTCGHSA enrichment
  27. 2026-07-01 15:06 UTCEPSS rescore
  28. 2026-07-01 15:06 UTCEPSS rescore
  29. 2026-07-01 12:29 UTCEG score recompute
  30. 2026-07-01 12:29 UTCGHSA enrichment
  31. 2026-07-01 08:36 UTCEG score recompute
  32. 2026-07-01 08:36 UTCGHSA enrichment
  33. 2026-07-01 01:10 UTCEG score recompute
  34. 2026-07-01 01:10 UTCGHSA enrichment
  35. 2026-06-30 23:22 UTCEPSS rescore
  36. 2026-06-30 09:21 UTCEG score recompute
  37. 2026-06-30 09:21 UTCGHSA enrichment
  38. 2026-06-30 05:28 UTCEG score recompute
  39. 2026-06-30 05:27 UTCGHSA enrichment
  40. 2026-06-30 00:43 UTCEG score recompute
  41. 2026-06-30 00:43 UTCGHSA enrichment
  42. 2026-06-29 19:53 UTCEG score recompute
  43. 2026-06-29 19:53 UTCGHSA enrichment
  44. 2026-06-29 16:00 UTCEG score recompute
  45. 2026-06-29 16:00 UTCGHSA enrichment
  46. 2026-06-29 12:06 UTCEG score recompute
  47. 2026-06-29 12:06 UTCGHSA enrichment
  48. 2026-06-29 03:18 UTCEG score recompute
  49. 2026-06-29 03:18 UTCGHSA enrichment
  50. 2026-06-28 23:23 UTCEG score recompute
  51. 2026-06-28 23:23 UTCGHSA enrichment
  52. 2026-06-28 19:30 UTCEG score recompute
  53. 2026-06-28 19:30 UTCGHSA enrichment
  54. 2026-06-28 15:37 UTCEG score recompute
  55. 2026-06-28 15:37 UTCGHSA enrichment
  56. 2026-06-28 14:07 UTCEPSS rescore
  57. 2026-06-28 11:20 UTCEG score recompute
  58. 2026-06-28 11:20 UTCGHSA enrichment
  59. 2026-06-28 07:26 UTCEG score recompute
  60. 2026-06-28 07:26 UTCGHSA enrichment
  61. 2026-06-28 04:56 UTCEPSS rescore
  62. 2026-06-28 04:56 UTCEPSS rescore
  63. 2026-06-28 03:34 UTCEG score recompute
  64. 2026-06-28 03:34 UTCGHSA enrichment
  65. 2026-06-27 23:40 UTCEG score recompute
  66. 2026-06-27 23:40 UTCGHSA enrichment
  67. 2026-06-27 19:47 UTCEG score recompute
  68. 2026-06-27 19:47 UTCGHSA enrichment
  69. 2026-06-27 15:55 UTCEG score recompute
  70. 2026-06-27 15:55 UTCGHSA enrichment
  71. 2026-06-27 12:03 UTCEG score recompute
  72. 2026-06-27 12:03 UTCGHSA enrichment
  73. 2026-06-27 08:00 UTCEG score recompute
  74. 2026-06-27 08:00 UTCGHSA enrichment
  75. 2026-06-27 04:08 UTCEG score recompute

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-10187?
CVE-2026-10187 is a critical vulnerability published on May 31, 2026. A vulnerability was detected in Totolink N300RH 6.1c.1353_B20190305. Affected by this issue is the function setWiFiBasicConfig of the file wireless.so of the component Web Management Interface. Performing a manipulation of the argument KeyStr results in stack-based buffer overflow. The attack is…
When was CVE-2026-10187 disclosed?
CVE-2026-10187 was first published in the National Vulnerability Database on May 31, 2026, with the most recent update on June 2, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-10187 actively exploited?
CVE-2026-10187 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 69.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-10187?
CVE-2026-10187 has a CVSS v4.0 base score of 9.8 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2026-10187?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-10187, 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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