CVE-2026-53475

HIGHNVD 7.49.3▲
EchelonGraph scoreMEDIUM confidence

Score 9.3 from GitHub Security Advisory (severity: CRITICAL) published 2026-06-10. NVD baseline CVSS 7.4; sources differ by 1.9.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
7.4
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.4Exploit: NoneExposed: 0

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

A flaw was found in assisted-migration-agent. The application hardcodes insecure Transport Layer Security (TLS) connections when communicating with vCenter. This vulnerability allows a Man-in-the-Middle (MITM) attacker to intercept and harvest vCenter administrator credentials. This can lead to unauthorized access to vCenter.

CVSS v3
7.4
EG Score
9.3(medium)
EPSS
16.6%
KEV
Not listed

Published

June 10, 2026

Last Modified

June 16, 2026

Advisory Details (3)

Auto-updated Jun 10, 2026
Patch available. Sources: redhat, github_pr.
github_pr

ECOPROJECT-4720 | fix: replace hardcoded "skipTls=true" behaviour

Fix merged in kubev2v/assisted-migration-agent PR #268 on 2026-06-10 — awaiting tagged release

https://github.com/kubev2v/assisted-migration-agent/pull/268
redhat

2487232 – (CVE-2026-53475) CVE-2026-53475 assisted-migration-agent: TLS Verification Disabled on All vCenter Connections

https://bugzilla.redhat.com/show_bug.cgi?id=2487232
redhat Patch Available

cve-details

https://access.redhat.com/security/cve/CVE-2026-53475

Vendor Advisories for CVE-2026-53475(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 74× in last 7d / 334× 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 334 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 02:41 UTCEG score recompute
  4. 2026-07-06 02:41 UTCGHSA enrichment
  5. 2026-07-06 02:23 UTCEPSS rescore
  6. 2026-07-06 02:23 UTCEPSS rescore
  7. 2026-07-05 22:52 UTCEG score recompute
  8. 2026-07-05 22:52 UTCGHSA enrichment
  9. 2026-07-05 18:58 UTCEG score recompute
  10. 2026-07-05 18:58 UTCGHSA enrichment
  11. 2026-07-05 15:09 UTCEG score recompute
  12. 2026-07-05 15:08 UTCGHSA enrichment
  13. 2026-07-05 11:19 UTCEG score recompute
  14. 2026-07-05 11:19 UTCGHSA enrichment
  15. 2026-07-05 03:30 UTCEG score recompute
  16. 2026-07-05 03:30 UTCGHSA enrichment
  17. 2026-07-05 02:31 UTCEPSS rescore
  18. 2026-07-05 02:30 UTCEPSS rescore
  19. 2026-07-04 23:41 UTCEG score recompute
  20. 2026-07-04 23:41 UTCGHSA enrichment
  21. 2026-07-04 19:38 UTCEG score recompute
  22. 2026-07-04 19:38 UTCGHSA enrichment
  23. 2026-07-04 15:41 UTCEG score recompute
  24. 2026-07-04 15:41 UTCGHSA enrichment
  25. 2026-07-04 11:49 UTCEG score recompute
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  1. 2026-07-04 11:49 UTCGHSA enrichment
  2. 2026-07-04 06:31 UTCEPSS rescore
  3. 2026-07-04 06:31 UTCEPSS rescore
  4. 2026-07-03 22:52 UTCEG score recompute
  5. 2026-07-03 22:52 UTCGHSA enrichment
  6. 2026-07-03 18:50 UTCEG score recompute
  7. 2026-07-03 18:50 UTCGHSA enrichment
  8. 2026-07-03 15:00 UTCEG score recompute
  9. 2026-07-03 15:00 UTCGHSA enrichment
  10. 2026-07-03 08:10 UTCEG score recompute
  11. 2026-07-03 08:10 UTCGHSA enrichment
  12. 2026-07-03 03:28 UTCEG score recompute
  13. 2026-07-03 03:28 UTCGHSA enrichment
  14. 2026-07-02 23:39 UTCEG score recompute
  15. 2026-07-02 23:39 UTCGHSA enrichment
  16. 2026-07-02 19:51 UTCEG score recompute
  17. 2026-07-02 19:51 UTCGHSA enrichment
  18. 2026-07-02 16:02 UTCEG score recompute
  19. 2026-07-02 16:02 UTCGHSA enrichment
  20. 2026-07-02 12:12 UTCEG score recompute
  21. 2026-07-02 12:12 UTCGHSA enrichment
  22. 2026-07-02 08:15 UTCEG score recompute
  23. 2026-07-02 08:15 UTCGHSA enrichment
  24. 2026-07-02 04:25 UTCEG score recompute
  25. 2026-07-02 04:25 UTCGHSA enrichment
  26. 2026-07-02 00:35 UTCEG score recompute
  27. 2026-07-02 00:35 UTCGHSA enrichment
  28. 2026-07-01 20:43 UTCEG score recompute
  29. 2026-07-01 20:42 UTCGHSA enrichment
  30. 2026-07-01 16:53 UTCEG score recompute
  31. 2026-07-01 16:53 UTCGHSA enrichment
  32. 2026-07-01 15:07 UTCEPSS rescore
  33. 2026-07-01 13:04 UTCEG score recompute
  34. 2026-07-01 13:04 UTCGHSA enrichment
  35. 2026-07-01 09:08 UTCEG score recompute
  36. 2026-07-01 09:08 UTCGHSA enrichment
  37. 2026-07-01 05:17 UTCEG score recompute
  38. 2026-07-01 05:17 UTCGHSA enrichment
  39. 2026-07-01 01:28 UTCEG score recompute
  40. 2026-07-01 01:28 UTCGHSA enrichment
  41. 2026-06-30 23:22 UTCEPSS rescore
  42. 2026-06-30 21:30 UTCEG score recompute
  43. 2026-06-30 21:30 UTCGHSA enrichment
  44. 2026-06-30 17:39 UTCEG score recompute
  45. 2026-06-30 17:38 UTCGHSA enrichment
  46. 2026-06-30 13:41 UTCEG score recompute
  47. 2026-06-30 13:41 UTCGHSA enrichment
  48. 2026-06-30 06:41 UTCEG score recompute
  49. 2026-06-30 06:41 UTCGHSA enrichment
  50. 2026-06-30 02:37 UTCEG score recompute
  51. 2026-06-30 02:37 UTCGHSA enrichment
  52. 2026-06-29 22:48 UTCEG score recompute
  53. 2026-06-29 22:48 UTCGHSA enrichment
  54. 2026-06-29 18:59 UTCEG score recompute
  55. 2026-06-29 18:58 UTCGHSA enrichment
  56. 2026-06-29 14:29 UTCEG score recompute
  57. 2026-06-29 14:29 UTCGHSA enrichment
  58. 2026-06-29 14:06 UTCEPSS rescore
  59. 2026-06-29 14:06 UTCEPSS rescore
  60. 2026-06-29 10:40 UTCEG score recompute
  61. 2026-06-29 10:40 UTCGHSA enrichment
  62. 2026-06-29 06:49 UTCEG score recompute
  63. 2026-06-29 06:49 UTCGHSA enrichment
  64. 2026-06-29 01:53 UTCEG score recompute
  65. 2026-06-29 01:53 UTCGHSA enrichment
  66. 2026-06-28 22:04 UTCEG score recompute
  67. 2026-06-28 22:04 UTCGHSA enrichment
  68. 2026-06-28 18:14 UTCEG score recompute
  69. 2026-06-28 18:14 UTCGHSA enrichment
  70. 2026-06-28 14:17 UTCEG score recompute
  71. 2026-06-28 14:17 UTCGHSA enrichment
  72. 2026-06-28 14:07 UTCEPSS rescore
  73. 2026-06-28 10:28 UTCEG score recompute
  74. 2026-06-28 10:28 UTCGHSA enrichment
  75. 2026-06-28 06:26 UTCEG score recompute

Frequently asked(5)

What is CVE-2026-53475?
CVE-2026-53475 is a high vulnerability published on June 10, 2026. A flaw was found in assisted-migration-agent. The application hardcodes insecure Transport Layer Security (TLS) connections when communicating with vCenter. This vulnerability allows a Man-in-the-Middle (MITM) attacker to intercept and harvest vCenter administrator credentials. This can lead to…
When was CVE-2026-53475 disclosed?
CVE-2026-53475 was first published in the National Vulnerability Database on June 10, 2026, with the most recent update on June 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-53475 actively exploited?
CVE-2026-53475 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 16.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-53475?
CVE-2026-53475 has a CVSS v3 base score of 7.4 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.3.
How do I remediate CVE-2026-53475?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-53475, 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.

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