CVE-2026-69684

MEDIUMPre-NVD 5.55.5—
EchelonGraph scoreHIGH confidence

Score 5.5 from GitHub Security Advisory published 2026-09-08. the CNA's CVSS baseline 5.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:microsoft, epss, ghsa
Trending — 4 sources updated this week
5.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.5Exploit: None knownExposed: 0

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

Generation of error message containing sensitive information in Windows Error Reporting allows an authorized attacker to disclose information locally.

CVSS v3
5.5
EG Score
5.5(high)
EG Risk
25(Track)
EG Risk 25/100SSVC: 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
Severity55% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
40%
KEV
Not listed

Published

September 8, 2026

Last Modified

September 18, 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-2026-69684

Vendor Advisories for CVE-2026-69684(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 31× in last 7d / 59× 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.

  1. 2026-09-18 21:10 UTCEG score recompute
  2. 2026-09-18 21:10 UTCVendor advisory
  3. 2026-09-18 21:10 UTCGHSA enrichment
  4. 2026-09-18 19:28 UTCEPSS rescore
  5. 2026-09-18 13:53 UTCVendor advisory
  6. 2026-09-18 13:53 UTCGHSA enrichment
  7. 2026-09-17 23:12 UTCVendor advisory
  8. 2026-09-17 23:12 UTCGHSA enrichment
  9. 2026-09-17 19:58 UTCEG score recompute
  10. 2026-09-17 19:58 UTCVendor advisory
  11. 2026-09-17 19:58 UTCGHSA enrichment
  12. 2026-09-16 22:16 UTCEG score recompute
  13. 2026-09-16 22:16 UTCVendor advisory
  14. 2026-09-16 22:16 UTCGHSA enrichment
  15. 2026-09-16 14:08 UTCEPSS rescore
  16. 2026-09-16 05:15 UTCEPSS rescore
  17. 2026-09-15 23:12 UTCVendor advisory
  18. 2026-09-15 23:12 UTCGHSA enrichment
  19. 2026-09-15 18:08 UTCEG score recompute
  20. 2026-09-15 18:08 UTCVendor advisory
  21. 2026-09-15 18:08 UTCGHSA enrichment
  22. 2026-09-14 23:21 UTCVendor advisory
  23. 2026-09-14 23:21 UTCGHSA enrichment
  24. 2026-09-14 17:25 UTCVendor advisory
  25. 2026-09-14 17:25 UTCGHSA enrichment
Show 34 more
  1. 2026-09-14 03:13 UTCEG score recompute
  2. 2026-09-14 03:13 UTCVendor advisory
  3. 2026-09-14 03:13 UTCGHSA enrichment
  4. 2026-09-13 01:10 UTCEG score recompute
  5. 2026-09-13 01:10 UTCVendor advisory
  6. 2026-09-13 01:10 UTCGHSA enrichment
  7. 2026-09-11 23:06 UTCVendor advisory
  8. 2026-09-11 23:06 UTCGHSA enrichment
  9. 2026-09-11 19:47 UTCVendor advisory
  10. 2026-09-11 19:47 UTCGHSA enrichment
  11. 2026-09-11 17:08 UTCEG score recompute
  12. 2026-09-11 17:08 UTCVendor advisory
  13. 2026-09-11 17:08 UTCGHSA enrichment
  14. 2026-09-11 14:53 UTCEPSS rescore
  15. 2026-09-11 09:37 UTCEPSS rescore
  16. 2026-09-10 23:43 UTCEG score recompute
  17. 2026-09-10 23:43 UTCGHSA enrichment
  18. 2026-09-09 21:35 UTCVendor advisory
  19. 2026-09-09 21:35 UTCGHSA enrichment
  20. 2026-09-09 20:18 UTCVendor advisory
  21. 2026-09-09 20:18 UTCGHSA enrichment
  22. 2026-09-09 00:13 UTCEG score recompute
  23. 2026-09-09 00:13 UTCVendor advisory
  24. 2026-09-09 00:13 UTCGHSA enrichment
  25. 2026-09-08 21:52 UTCEG score recompute
  26. 2026-09-08 21:52 UTCVendor advisory
  27. 2026-09-08 21:51 UTCGHSA enrichment
  28. 2026-09-08 20:47 UTCEG score recompute
  29. 2026-09-08 20:46 UTCGHSA enrichment
  30. 2026-09-08 19:29 UTCEG score recompute
  31. 2026-09-08 19:29 UTCGHSA enrichment
  32. 2026-09-08 18:01 UTCEG score recompute
  33. 2026-09-08 18:01 UTCVendor advisory
  34. 2026-09-08 17:25 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-69684?
CVE-2026-69684 is a medium vulnerability published on September 8, 2026. Generation of error message containing sensitive information in Windows Error Reporting allows an authorized attacker to disclose information locally.
When was CVE-2026-69684 disclosed?
CVE-2026-69684 was first published in the National Vulnerability Database on September 8, 2026, with the most recent update on September 18, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-69684 actively exploited?
CVE-2026-69684 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 60.2% of all scored CVEs.
What is the CVSS score of CVE-2026-69684?
CVE-2026-69684 has a CVSS v4.0 base score of 5.5 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2026-69684?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-69684, 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-2026-69684

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