CVE-2026-36789

HIGHPre-NVD 7.57.5—
EchelonGraph scoreHIGH confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-06-08. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this week
7.5
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 1%CVSS: 7.5Exploit: NoneExposed: 0

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

Shenzhen Tenda Technology Co., Ltd Tenda AC1206 v15.03.06.23 was discovered to contain multiple stack overflows in the fromGstDhcpSetSer function via the username and password parameters. These vulnerabilities allow attackers to cause a Denial of Service (DoS) via a crafted HTTP request.

CVSS v3
7.5
EG Score
7.5(high)
EPSS
40.9%
KEV
Not listed

Published

June 8, 2026

Last Modified

June 9, 2026

Advisory Details (1)

Auto-updated Jun 8, 2026
No patch confirmed yet.
generic

SemVulLLM/AC1206/fromGstDhcpSetSer at main · xhh0124/SemVulLLM · GitHub

https://github.com/xhh0124/SemVulLLM/tree/main/AC1206/fromGstDhcpSetSer

Vendor Advisories for CVE-2026-36789(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 24× in last 7d / 119× 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 119 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-36789?
CVE-2026-36789 is a high vulnerability published on June 8, 2026. Shenzhen Tenda Technology Co., Ltd Tenda AC1206 v15.03.06.23 was discovered to contain multiple stack overflows in the fromGstDhcpSetSer function via the username and password parameters. These vulnerabilities allow attackers to cause a Denial of Service (DoS) via a crafted HTTP request.
When was CVE-2026-36789 disclosed?
CVE-2026-36789 was first published in the National Vulnerability Database on June 8, 2026, with the most recent update on June 9, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-36789 actively exploited?
CVE-2026-36789 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 40.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-36789?
CVE-2026-36789 has a CVSS v3.1 base score of 7.5 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-36789?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-36789, 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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