CVE-2025-5090

MEDIUMPre-NVD 6.56.5—
EchelonGraph scoreMEDIUM confidence

Score 6.5 from GitHub Security Advisory (severity: HIGH) published 2026-06-05. the CNA's CVSS baseline 6.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:arista, epss, ghsa
Trending — 3 sources updated this week
6.5
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 6.5Exploit: NoneExposed: 0

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

CVX is not resilient to unexpected messages from a connected switch. This leads to agent crashes on CVX causing instability in the CVX cluster. An attacker could use this behavior to create a denial of service (DoS) scenario. Note that this would require the attacker to have a high privilege access to the connected switch to be able to send custom TCP packets to the CVX.

CVSS v3
6.5
EG Score
6.5(medium)
EPSS
14.3%
KEV
Not listed

Published

June 5, 2026

Last Modified

June 9, 2026

Advisory Details (1)

Auto-updated Jun 14, 2026
No patch confirmed yet.
generic

Security Advisory 0126 - Arista

https://www.arista.com/en/support/advisories-notices/security-advisory/22868-security-advisory-0126

Vendor Advisories for CVE-2025-5090(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 23× in last 7d / 109× 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 114 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2025-5090?
CVE-2025-5090 is a medium vulnerability published on June 5, 2026. CVX is not resilient to unexpected messages from a connected switch. This leads to agent crashes on CVX causing instability in the CVX cluster. An attacker could use this behavior to create a denial of service (DoS) scenario. Note that this would require the attacker to have a high privilege access…
When was CVE-2025-5090 disclosed?
CVE-2025-5090 was first published in the National Vulnerability Database on June 5, 2026, with the most recent update on June 9, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-5090 actively exploited?
CVE-2025-5090 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 14.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2025-5090?
CVE-2025-5090 has a CVSS v4.0 base score of 6.5 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2025-5090?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-5090, 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-2025-5090

Explore →

Is Your Infrastructure Affected by CVE-2025-5090?

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

Start Free Scan →Browse All CVEs