CVE-2026-69890

HIGHPre-NVD 7.57.5—
EchelonGraph scoreHIGH confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-09-08. the CNA's CVSS baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:microsoft, epss, ghsa
Trending — 4 sources updated this week
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.5Exploit: None knownExposed: 0

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

Use after free in Windows Virtual Trusted Platform Module allows an authorized attacker to elevate privileges locally.

CVSS v3
7.5
EG Score
7.5(high)
EG Risk
34(Track)
EG Risk 34/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity75% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
18%
KEV
Not listed

Published

September 8, 2026

Last Modified

September 24, 2026

Advisory Details (1)

Auto-updated Sep 8, 2026
Patch available. Sources: microsoft.
microsoft Patch Available

Security Update Guide - Microsoft Security Response Center

Security Update Guide - Microsoft Security Response Center. Patch available via Microsoft Security Update

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-69890

Vendor Advisories for CVE-2026-69890(2)

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 46× in last 7d / 128× 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 128 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-69890?
CVE-2026-69890 is a high vulnerability published on September 8, 2026. Use after free in Windows Virtual Trusted Platform Module allows an authorized attacker to elevate privileges locally.
When was CVE-2026-69890 disclosed?
CVE-2026-69890 was first published in the National Vulnerability Database on September 8, 2026, with the most recent update on September 24, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-69890 actively exploited?
CVE-2026-69890 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 82.2% of all scored CVEs.
What is the CVSS score of CVE-2026-69890?
CVE-2026-69890 has a CVSS v4.0 base score of 7.5 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2026-69890?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-69890, 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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