CVE-2026-86108

HIGHPre-NVD 8.08.0—
EchelonGraph scoreHIGH confidence

Score 8.0 from GitHub Security Advisory (severity: HIGH) published 2026-09-16. A secondary CVSS source baseline 8.0; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
8.0EG
EchelonGraph verdictPlan mitigationSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.6%CVSS: 8.0Exploit: None knownExposed services: Not assessed

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

Insufficient validation of inputs supplied through affected VeloCloud Edge management and configuration workflows may allow an authorized management request or configuration value to be interpreted as an operating-system command. Successful exploitation may allow command execution with elevated privileges on the affected VeloCloud Edge.

CVSS v3
8.0
EG Score
8.0HIGHhigh confidence
EG Risk
36
EG Risk 36/100CISA SSVC

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
Severity80% × 45%
Exploitation1% × 40%
Automatability0% × 15%
CISA SSVC: Track at low or medium mission impact; Track* at high (mission-essential systems).
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.
EPSS PROB
0.6%
EPSS %ILE
47th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track* at high (mission-essential systems).

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

September 16, 2026

Last Modified

September 17, 2026

Advisory Details (1)

Auto-updated Sep 16, 2026
No patch confirmed yet.
generic

Security Advisory 0181 - Arista

https://www.arista.com/zh/support/advisories-notices/security-advisory/24737-security-advisory-0181

Vendor Advisories for CVE-2026-86108(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 26× in last 7d / 79× 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. 2026-10-05 02:28 UTCEG score recompute
  2. 2026-10-05 02:28 UTCGHSA enrichment
  3. 2026-10-04 23:22 UTCEPSS rescore
  4. 2026-10-04 14:24 UTCGHSA enrichment
  5. 2026-10-04 02:02 UTCEG score recompute
  6. 2026-10-04 02:02 UTCGHSA enrichment
  7. 2026-10-03 13:57 UTCGHSA enrichment
  8. 2026-10-03 01:39 UTCEG score recompute
  9. 2026-10-03 01:39 UTCGHSA enrichment
  10. 2026-10-02 17:57 UTCEPSS rescore
  11. 2026-10-02 13:33 UTCGHSA enrichment
  12. 2026-10-02 01:25 UTCEG score recompute
  13. 2026-10-02 01:25 UTCGHSA enrichment
  14. 2026-10-01 19:50 UTCEPSS rescore
  15. 2026-10-01 13:20 UTCGHSA enrichment
  16. 2026-10-01 01:16 UTCEG score recompute
  17. 2026-10-01 01:16 UTCGHSA enrichment
  18. 2026-09-30 15:04 UTCEPSS rescore
  19. 2026-09-30 13:11 UTCGHSA enrichment
  20. 2026-09-30 00:59 UTCEG score recompute
  21. 2026-09-30 00:59 UTCGHSA enrichment
  22. 2026-09-29 09:09 UTCEG score recompute
  23. 2026-09-29 09:09 UTCGHSA enrichment
  24. 2026-09-28 21:04 UTCEG score recompute
  25. 2026-09-28 21:04 UTCGHSA enrichment
Show 54 more
  1. 2026-09-28 13:52 UTCEPSS rescore
  2. 2026-09-28 08:59 UTCGHSA enrichment
  3. 2026-09-27 20:54 UTCEG score recompute
  4. 2026-09-27 20:54 UTCGHSA enrichment
  5. 2026-09-27 13:48 UTCEPSS rescore
  6. 2026-09-27 08:50 UTCGHSA enrichment
  7. 2026-09-26 20:45 UTCEG score recompute
  8. 2026-09-26 20:44 UTCGHSA enrichment
  9. 2026-09-26 15:59 UTCEPSS rescore
  10. 2026-09-26 08:35 UTCEG score recompute
  11. 2026-09-26 08:35 UTCGHSA enrichment
  12. 2026-09-25 20:30 UTCGHSA enrichment
  13. 2026-09-25 07:55 UTCGHSA enrichment
  14. 2026-09-24 19:50 UTCEG score recompute
  15. 2026-09-24 19:50 UTCGHSA enrichment
  16. 2026-09-24 14:04 UTCEPSS rescore
  17. 2026-09-24 07:45 UTCGHSA enrichment
  18. 2026-09-23 19:40 UTCEG score recompute
  19. 2026-09-23 19:40 UTCGHSA enrichment
  20. 2026-09-23 17:54 UTCEPSS rescore
  21. 2026-09-23 07:36 UTCGHSA enrichment
  22. 2026-09-22 19:31 UTCEG score recompute
  23. 2026-09-22 19:31 UTCGHSA enrichment
  24. 2026-09-22 16:01 UTCEPSS rescore
  25. 2026-09-22 07:26 UTCEG score recompute
  26. 2026-09-22 07:26 UTCGHSA enrichment
  27. 2026-09-21 21:09 UTCEPSS rescore
  28. 2026-09-21 19:22 UTCGHSA enrichment
  29. 2026-09-21 07:17 UTCEG score recompute
  30. 2026-09-21 07:17 UTCGHSA enrichment
  31. 2026-09-20 20:16 UTCEPSS rescore
  32. 2026-09-20 19:03 UTCGHSA enrichment
  33. 2026-09-20 06:57 UTCGHSA enrichment
  34. 2026-09-19 18:46 UTCEG score recompute
  35. 2026-09-19 18:46 UTCGHSA enrichment
  36. 2026-09-19 06:41 UTCEG score recompute
  37. 2026-09-19 06:41 UTCGHSA enrichment
  38. 2026-09-18 19:28 UTCEPSS rescore
  39. 2026-09-18 18:36 UTCGHSA enrichment
  40. 2026-09-18 06:31 UTCEG score recompute
  41. 2026-09-18 06:31 UTCGHSA enrichment
  42. 2026-09-17 19:32 UTCEPSS rescore
  43. 2026-09-17 18:26 UTCEG score recompute
  44. 2026-09-17 18:26 UTCGHSA enrichment
  45. 2026-09-17 18:01 UTCEG score recompute
  46. 2026-09-17 18:00 UTCGHSA enrichment
  47. 2026-09-17 07:17 UTCGHSA enrichment
  48. 2026-09-16 19:12 UTCGHSA enrichment
  49. 2026-09-16 15:33 UTCEG score recompute
  50. 2026-09-16 15:33 UTCGHSA enrichment
  51. 2026-09-16 14:09 UTCEPSS rescore
  52. 2026-09-16 03:24 UTCEG score recompute
  53. 2026-09-16 02:58 UTCEG score recompute
  54. 2026-09-16 02:57 UTCMITRE cvelistV5first tracked

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Frequently asked(5)

What is CVE-2026-86108?
CVE-2026-86108 is a high vulnerability published on September 16, 2026. Insufficient validation of inputs supplied through affected VeloCloud Edge management and configuration workflows may allow an authorized management request or configuration value to be interpreted as an operating-system command. Successful exploitation may allow command execution with elevated…
When was CVE-2026-86108 disclosed?
CVE-2026-86108 was first published on September 16, 2026, with the most recent update on September 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-86108 actively exploited?
CVE-2026-86108 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.6% probability of exploitation in the next 30 days (47th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-86108?
CVE-2026-86108 has a CVSS base score of 8.0 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-86108?
No fix for CVE-2026-86108 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix. The vendor advisories EchelonGraph has for CVE-2026-86108 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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