CVE-2026-69851

CRITICALPre-NVD 9.99.9—
EchelonGraph scoreMEDIUM confidence

Score 9.9 from GitHub Security Advisory (severity: CRITICAL) published 2026-08-21. the CNA's CVSS baseline 9.9; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:microsoft, epss, ghsa
Trending — 4 sources updated this week
9.9EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 9.9Exploit: None knownExposed: 0

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

Server-side request forgery (ssrf) in Azure Active Directory allows an authorized attacker to elevate privileges over a network.

CVSS v3
9.9
EG Score
9.9(medium)
EG Risk
45(Track)
EG Risk 45/100SSVC: 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
Severity99% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
36%
KEV
Not listed

Published

August 20, 2026

Last Modified

September 16, 2026

Advisory Details (1)

Auto-updated Sep 16, 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-2026-69851

Vendor Advisories for CVE-2026-69851(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.

All Vendor Advisories

(1)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 92× in last 7d / 413× 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 445 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-69851?
CVE-2026-69851 is a critical vulnerability published on August 20, 2026. Server-side request forgery (ssrf) in Azure Active Directory allows an authorized attacker to elevate privileges over a network.
When was CVE-2026-69851 disclosed?
CVE-2026-69851 was first published in the National Vulnerability Database on August 20, 2026, with the most recent update on September 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-69851 actively exploited?
CVE-2026-69851 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 63.5% of all scored CVEs.
What is the CVSS score of CVE-2026-69851?
CVE-2026-69851 has a CVSS v4.0 base score of 9.9 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2026-69851?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-69851, 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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