CVE-2026-10191

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: 0%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 was determined in Tenda W12 3.0.0.7(4763). Impacted is the function cgiWifiMacFilterSet of the file /bin/httpd. This manipulation of the argument wifiMacFilterSet.macList.mac causes stack-based buffer overflow. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized.

CVSS v3
8.8
EG Score
8.8(medium)
EPSS
38.0%
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-2026-10191(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 13× in last 7d / 86× 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 173 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. 2026-07-11 14:54 UTCEG score recompute
  11. 2026-07-11 14:54 UTCGHSA enrichment
  12. 2026-07-11 08:27 UTCEPSS rescore
  13. 2026-07-09 19:10 UTCEPSS rescore
  14. 2026-07-08 17:10 UTCEG score recompute
  15. 2026-07-08 17:10 UTCGHSA enrichment
  16. 2026-07-08 15:15 UTCEPSS rescore
  17. 2026-07-08 15:15 UTCEPSS rescore
  18. 2026-07-07 13:46 UTCEPSS rescore
  19. 2026-07-06 16:27 UTCEPSS rescore
  20. 2026-07-06 02:23 UTCEPSS rescore
  21. 2026-07-05 02:30 UTCEPSS rescore
  22. 2026-07-05 02:30 UTCEPSS rescore
  23. 2026-07-04 06:31 UTCEPSS rescore
  24. 2026-07-02 15:52 UTCEG score recompute
  25. 2026-07-02 15:51 UTCGHSA enrichment
Show 75 more
  1. 2026-07-02 02:44 UTCEG score recompute
  2. 2026-07-02 02:44 UTCGHSA enrichment
  3. 2026-07-01 15:06 UTCEPSS rescore
  4. 2026-07-01 15:06 UTCEPSS rescore
  5. 2026-07-01 13:33 UTCEG score recompute
  6. 2026-07-01 13:33 UTCGHSA enrichment
  7. 2026-07-01 01:10 UTCEG score recompute
  8. 2026-07-01 01:10 UTCGHSA enrichment
  9. 2026-06-30 23:22 UTCEPSS rescore
  10. 2026-06-30 00:43 UTCEG score recompute
  11. 2026-06-30 00:43 UTCGHSA enrichment
  12. 2026-06-29 14:06 UTCEPSS rescore
  13. 2026-06-29 12:05 UTCEG score recompute
  14. 2026-06-29 12:05 UTCGHSA enrichment
  15. 2026-06-28 18:58 UTCEG score recompute
  16. 2026-06-28 18:58 UTCGHSA enrichment
  17. 2026-06-28 14:07 UTCEPSS rescore
  18. 2026-06-28 06:33 UTCEG score recompute
  19. 2026-06-28 06:33 UTCGHSA enrichment
  20. 2026-06-28 04:56 UTCEPSS rescore
  21. 2026-06-28 04:56 UTCEPSS rescore
  22. 2026-06-27 17:44 UTCEG score recompute
  23. 2026-06-27 17:44 UTCGHSA enrichment
  24. 2026-06-27 05:20 UTCEG score recompute
  25. 2026-06-27 05:20 UTCGHSA enrichment
  26. 2026-06-27 03:08 UTCEPSS rescore
  27. 2026-06-26 16:52 UTCEG score recompute
  28. 2026-06-26 16:52 UTCGHSA enrichment
  29. 2026-06-26 04:29 UTCEG score recompute
  30. 2026-06-26 04:29 UTCGHSA enrichment
  31. 2026-06-25 15:58 UTCEG score recompute
  32. 2026-06-25 15:58 UTCGHSA enrichment
  33. 2026-06-25 13:49 UTCEPSS rescore
  34. 2026-06-25 03:28 UTCEG score recompute
  35. 2026-06-25 03:28 UTCGHSA enrichment
  36. 2026-06-24 15:04 UTCEG score recompute
  37. 2026-06-24 15:04 UTCGHSA enrichment
  38. 2026-06-24 14:05 UTCEPSS rescore
  39. 2026-06-24 02:28 UTCEG score recompute
  40. 2026-06-24 02:27 UTCGHSA enrichment
  41. 2026-06-23 21:32 UTCEPSS rescore
  42. 2026-06-22 14:25 UTCEPSS rescore
  43. 2026-06-22 14:25 UTCEPSS rescore
  44. 2026-06-21 14:56 UTCEPSS rescore
  45. 2026-06-21 14:56 UTCEPSS rescore
  46. 2026-06-21 01:59 UTCEPSS rescore
  47. 2026-06-21 01:59 UTCEPSS rescore
  48. 2026-06-19 19:25 UTCEPSS rescore
  49. 2026-06-18 22:26 UTCEG score recompute
  50. 2026-06-18 22:26 UTCGHSA enrichment
  51. 2026-06-18 17:52 UTCEPSS rescore
  52. 2026-06-18 10:03 UTCEG score recompute
  53. 2026-06-18 10:02 UTCGHSA enrichment
  54. 2026-06-17 17:59 UTCEG score recompute
  55. 2026-06-17 17:59 UTCGHSA enrichment
  56. 2026-06-17 17:53 UTCEPSS rescore
  57. 2026-06-17 05:31 UTCEG score recompute
  58. 2026-06-17 05:31 UTCGHSA enrichment
  59. 2026-06-16 17:52 UTCEPSS rescore
  60. 2026-06-16 17:07 UTCEG score recompute
  61. 2026-06-16 17:07 UTCGHSA enrichment
  62. 2026-06-16 04:35 UTCEG score recompute
  63. 2026-06-16 04:35 UTCGHSA enrichment
  64. 2026-06-15 17:48 UTCEPSS rescore
  65. 2026-06-15 15:59 UTCEG score recompute
  66. 2026-06-15 15:59 UTCGHSA enrichment
  67. 2026-06-15 03:35 UTCEG score recompute
  68. 2026-06-15 03:35 UTCGHSA enrichment
  69. 2026-06-14 23:18 UTCEPSS rescore
  70. 2026-06-14 15:12 UTCEG score recompute
  71. 2026-06-14 15:11 UTCGHSA enrichment
  72. 2026-06-14 02:47 UTCEG score recompute
  73. 2026-06-14 02:47 UTCGHSA enrichment
  74. 2026-06-13 23:00 UTCEPSS rescore
  75. 2026-06-13 23:00 UTCEPSS rescore

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-10191?
CVE-2026-10191 is a high vulnerability published on May 31, 2026. A vulnerability was determined in Tenda W12 3.0.0.7(4763). Impacted is the function cgiWifiMacFilterSet of the file /bin/httpd. This manipulation of the argument wifiMacFilterSet.macList.mac causes stack-based buffer overflow. The attack can be initiated remotely. The exploit has been publicly…
When was CVE-2026-10191 disclosed?
CVE-2026-10191 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-2026-10191 actively exploited?
CVE-2026-10191 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 38.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-10191?
CVE-2026-10191 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2026-10191?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-10191, 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

Explore the affected products and dependency analysis for CVE-2026-10191

Explore →

Is Your Infrastructure Affected by CVE-2026-10191?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs