CVE-2026-76670

CRITICALPre-NVD 9.99.9—
EchelonGraph scoreHIGH confidence

Score 9.9 from GitHub Security Advisory (severity: CRITICAL) published 2026-09-15. a secondary CVSS source baseline 9.9; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 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.

Privilege escalation vulnerabilities exist in the API of HPE Networking EdgeConnect SD-WAN Orchestrator. Successful exploitation could allow a remote low-privileged authenticated user to escalate their privileges to those of an administrative user, leading to complete system compromise.

CVSS v3
9.9
EG Score
9.9(high)
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%
Exploitation1% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
40%
KEV
Not listed

Published

September 15, 2026

Last Modified

September 21, 2026

Advisory Details (1)

Auto-updated Sep 21, 2026
No patch confirmed yet.
generic
https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05135en_us&docLocale=en_US

Vendor Advisories for CVE-2026-76670(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 56× in last 7d / 77× 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. 2026-09-25 09:04 UTCGHSA enrichment
  2. 2026-09-25 04:52 UTCGHSA enrichment
  3. 2026-09-25 00:41 UTCGHSA enrichment
  4. 2026-09-24 20:29 UTCGHSA enrichment
  5. 2026-09-24 16:17 UTCEG score recompute
  6. 2026-09-24 16:17 UTCGHSA enrichment
  7. 2026-09-24 14:04 UTCEPSS rescore
  8. 2026-09-24 12:06 UTCGHSA enrichment
  9. 2026-09-24 07:53 UTCGHSA enrichment
  10. 2026-09-24 03:42 UTCGHSA enrichment
  11. 2026-09-23 23:29 UTCGHSA enrichment
  12. 2026-09-23 19:17 UTCEG score recompute
  13. 2026-09-23 19:17 UTCGHSA enrichment
  14. 2026-09-23 17:54 UTCEPSS rescore
  15. 2026-09-23 14:42 UTCGHSA enrichment
  16. 2026-09-23 10:30 UTCGHSA enrichment
  17. 2026-09-23 06:18 UTCGHSA enrichment
  18. 2026-09-23 02:06 UTCGHSA enrichment
  19. 2026-09-22 21:54 UTCGHSA enrichment
  20. 2026-09-22 17:42 UTCEG score recompute
  21. 2026-09-22 17:42 UTCGHSA enrichment
  22. 2026-09-22 16:01 UTCEPSS rescore
  23. 2026-09-22 13:16 UTCGHSA enrichment
  24. 2026-09-22 09:03 UTCGHSA enrichment
  25. 2026-09-22 04:49 UTCGHSA enrichment
Show 52 more
  1. 2026-09-22 00:37 UTCEG score recompute
  2. 2026-09-22 00:37 UTCGHSA enrichment
  3. 2026-09-21 21:09 UTCEPSS rescore
  4. 2026-09-21 20:26 UTCEG score recompute
  5. 2026-09-21 20:26 UTCGHSA enrichment
  6. 2026-09-21 20:05 UTCEG score recompute
  7. 2026-09-21 20:05 UTCGHSA enrichment
  8. 2026-09-21 16:58 UTCGHSA enrichment
  9. 2026-09-21 12:21 UTCGHSA enrichment
  10. 2026-09-21 08:09 UTCGHSA enrichment
  11. 2026-09-21 03:57 UTCGHSA enrichment
  12. 2026-09-20 23:45 UTCEG score recompute
  13. 2026-09-20 23:45 UTCGHSA enrichment
  14. 2026-09-20 20:16 UTCEPSS rescore
  15. 2026-09-20 19:33 UTCGHSA enrichment
  16. 2026-09-20 15:22 UTCGHSA enrichment
  17. 2026-09-20 11:10 UTCGHSA enrichment
  18. 2026-09-20 06:58 UTCGHSA enrichment
  19. 2026-09-20 02:39 UTCGHSA enrichment
  20. 2026-09-19 22:27 UTCGHSA enrichment
  21. 2026-09-19 18:15 UTCEG score recompute
  22. 2026-09-19 18:15 UTCGHSA enrichment
  23. 2026-09-19 14:03 UTCGHSA enrichment
  24. 2026-09-19 09:51 UTCGHSA enrichment
  25. 2026-09-19 05:39 UTCGHSA enrichment
  26. 2026-09-19 01:27 UTCGHSA enrichment
  27. 2026-09-18 21:15 UTCEG score recompute
  28. 2026-09-18 21:15 UTCGHSA enrichment
  29. 2026-09-18 19:28 UTCEPSS rescore
  30. 2026-09-18 16:37 UTCGHSA enrichment
  31. 2026-09-18 12:25 UTCGHSA enrichment
  32. 2026-09-18 08:13 UTCGHSA enrichment
  33. 2026-09-18 04:01 UTCGHSA enrichment
  34. 2026-09-17 23:49 UTCEG score recompute
  35. 2026-09-17 23:48 UTCGHSA enrichment
  36. 2026-09-17 18:37 UTCGHSA enrichment
  37. 2026-09-17 12:20 UTCGHSA enrichment
  38. 2026-09-17 08:08 UTCGHSA enrichment
  39. 2026-09-17 03:56 UTCGHSA enrichment
  40. 2026-09-16 23:45 UTCGHSA enrichment
  41. 2026-09-16 19:33 UTCGHSA enrichment
  42. 2026-09-16 18:02 UTCEG score recompute
  43. 2026-09-16 18:02 UTCGHSA enrichment
  44. 2026-09-16 14:08 UTCEPSS rescore
  45. 2026-09-16 13:49 UTCGHSA enrichment
  46. 2026-09-16 09:16 UTCGHSA enrichment
  47. 2026-09-16 05:03 UTCGHSA enrichment
  48. 2026-09-16 00:52 UTCEG score recompute
  49. 2026-09-16 00:52 UTCGHSA enrichment
  50. 2026-09-15 20:40 UTCEG score recompute
  51. 2026-09-15 19:34 UTCEG score recompute
  52. 2026-09-15 19:32 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-76670?
CVE-2026-76670 is a critical vulnerability published on September 15, 2026. Privilege escalation vulnerabilities exist in the API of HPE Networking EdgeConnect SD-WAN Orchestrator. Successful exploitation could allow a remote low-privileged authenticated user to escalate their privileges to those of an administrative user, leading to complete system compromise.
When was CVE-2026-76670 disclosed?
CVE-2026-76670 was first published in the National Vulnerability Database on September 15, 2026, with the most recent update on September 21, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-76670 actively exploited?
CVE-2026-76670 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 60.0% of all scored CVEs.
What is the CVSS score of CVE-2026-76670?
CVE-2026-76670 has a CVSS v3 base score of 9.9 (NVD).
How do I remediate CVE-2026-76670?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-76670, 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-2026-76670

Explore →

Is Your Infrastructure Affected by CVE-2026-76670?

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

Book a Demo →Browse All CVEs