CVE-2026-10189

HIGHNVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2026-05-31. NVD baseline CVSS 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 sources updated this weekElevated
8.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 1%CVSS: 8.8Exploit: NoneExposed: 0

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

A vulnerability has been found in Tenda W12 3.0.0.7(4763). This vulnerability affects the function cgiSysTimeInfoSet of the file /bin/httpd. The manipulation of the argument sec leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

CVSS v3
8.8
EG Score
8.8(medium)
EPSS
39.6%
KEV
Not listed

Published

May 31, 2026

Last Modified

June 1, 2026

Advisory Details (1)

Auto-updated May 31, 2026
No patch confirmed yet.
generic

腾达(Tenda) 腾达中文网站 - 致力于建设值得信赖的好网络

https://www.tenda.com.cn/

Vendor Advisories for CVE-2026-10189(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 15× in last 7d / 90× 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 183 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-10189?
CVE-2026-10189 is a high vulnerability published on May 31, 2026. A vulnerability has been found in Tenda W12 3.0.0.7(4763). This vulnerability affects the function cgiSysTimeInfoSet of the file /bin/httpd. The manipulation of the argument sec leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to…
When was CVE-2026-10189 disclosed?
CVE-2026-10189 was first published in the National Vulnerability Database on May 31, 2026, with the most recent update on June 1, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-10189 actively exploited?
CVE-2026-10189 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 39.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-10189?
CVE-2026-10189 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2026-10189?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-10189, 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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