CVE-2026-64730

MEDIUMPre-NVD 6.56.5—
EchelonGraph scoreMEDIUM confidence

Score 6.5 from GitHub Security Advisory published 2026-07-27. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 6.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this week
6.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.5Exploit: None knownExposed: 0

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

The issue was addressed with improved UI. This issue is fixed in Safari 26.6, iOS 26.6 and iPadOS 26.6, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. Visiting a website that frames malicious content may lead to UI spoofing.

CVSS v3
6.5
EG Score
6.5(medium)
EG Risk
29(Track)
EG Risk 29/100SSVC: 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
Severity65% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
40%
KEV
Not listed

Published

July 27, 2026

Last Modified

July 28, 2026

Advisory Details (6)

Auto-updated Jul 28, 2026
No patch confirmed yet.
generic

About the security content of Safari 26.6 - Apple Support

https://support.apple.com/en-us/128073
generic

About the security content of visionOS 26.6 - Apple Support

https://support.apple.com/en-us/128070
generic

About the security content of tvOS 26.6 - Apple Support

https://support.apple.com/en-us/128069
generic

About the security content of watchOS 26.6 - Apple Support

https://support.apple.com/en-us/128068
generic

About the security content of macOS Tahoe 26.6 - Apple Support

https://support.apple.com/en-us/128067
generic

About the security content of iOS 26.6 and iPadOS 26.6 - Apple Support

https://support.apple.com/en-us/128066

Vendor Advisories for CVE-2026-64730(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 17× in last 7d / 84× 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 101 total refreshes for this CVE.

  1. 2026-08-30 01:22 UTCEPSS rescore
  2. 2026-08-29 23:44 UTCEG score recompute
  3. 2026-08-29 23:44 UTCGHSA enrichment
  4. 2026-08-28 21:42 UTCEPSS rescore
  5. 2026-08-28 01:26 UTCEG score recompute
  6. 2026-08-28 01:26 UTCGHSA enrichment
  7. 2026-08-27 03:27 UTCEG score recompute
  8. 2026-08-27 03:27 UTCGHSA enrichment
  9. 2026-08-26 14:47 UTCEPSS rescore
  10. 2026-08-26 05:31 UTCEG score recompute
  11. 2026-08-26 05:31 UTCGHSA enrichment
  12. 2026-08-25 13:49 UTCEPSS rescore
  13. 2026-08-25 07:19 UTCEG score recompute
  14. 2026-08-25 07:19 UTCGHSA enrichment
  15. 2026-08-24 09:25 UTCGHSA enrichment
  16. 2026-08-23 11:30 UTCEG score recompute
  17. 2026-08-23 11:30 UTCGHSA enrichment
  18. 2026-08-23 00:19 UTCEPSS rescore
  19. 2026-08-22 13:35 UTCEG score recompute
  20. 2026-08-22 13:35 UTCGHSA enrichment
  21. 2026-08-21 23:49 UTCEPSS rescore
  22. 2026-08-21 15:41 UTCEG score recompute
  23. 2026-08-21 15:41 UTCGHSA enrichment
  24. 2026-08-20 22:55 UTCEPSS rescore
  25. 2026-08-20 17:44 UTCGHSA enrichment
Show 75 more
  1. 2026-08-19 19:50 UTCEG score recompute
  2. 2026-08-19 19:50 UTCGHSA enrichment
  3. 2026-08-19 17:04 UTCEPSS rescore
  4. 2026-08-18 19:45 UTCEG score recompute
  5. 2026-08-18 19:45 UTCGHSA enrichment
  6. 2026-08-18 13:48 UTCEPSS rescore
  7. 2026-08-17 21:49 UTCEG score recompute
  8. 2026-08-17 21:48 UTCGHSA enrichment
  9. 2026-08-17 13:47 UTCEPSS rescore
  10. 2026-08-16 23:46 UTCEG score recompute
  11. 2026-08-16 23:46 UTCGHSA enrichment
  12. 2026-08-16 14:56 UTCEPSS rescore
  13. 2026-08-16 01:52 UTCGHSA enrichment
  14. 2026-08-15 03:58 UTCEG score recompute
  15. 2026-08-15 03:58 UTCGHSA enrichment
  16. 2026-08-15 01:30 UTCEPSS rescore
  17. 2026-08-14 06:04 UTCEG score recompute
  18. 2026-08-14 06:04 UTCGHSA enrichment
  19. 2026-08-13 22:00 UTCEPSS rescore
  20. 2026-08-13 08:10 UTCEG score recompute
  21. 2026-08-13 08:09 UTCGHSA enrichment
  22. 2026-08-12 13:51 UTCEPSS rescore
  23. 2026-08-12 10:15 UTCEG score recompute
  24. 2026-08-12 10:15 UTCGHSA enrichment
  25. 2026-08-11 12:20 UTCEG score recompute
  26. 2026-08-11 12:20 UTCGHSA enrichment
  27. 2026-08-11 00:00 UTCEPSS rescore
  28. 2026-08-10 14:26 UTCGHSA enrichment
  29. 2026-08-09 16:32 UTCEG score recompute
  30. 2026-08-09 16:32 UTCGHSA enrichment
  31. 2026-08-09 13:47 UTCEPSS rescore
  32. 2026-08-08 18:38 UTCEG score recompute
  33. 2026-08-08 18:38 UTCGHSA enrichment
  34. 2026-08-08 16:37 UTCEPSS rescore
  35. 2026-08-07 20:44 UTCEG score recompute
  36. 2026-08-07 20:44 UTCGHSA enrichment
  37. 2026-08-06 22:50 UTCEG score recompute
  38. 2026-08-06 22:50 UTCGHSA enrichment
  39. 2026-08-06 13:47 UTCEPSS rescore
  40. 2026-08-06 00:22 UTCEG score recompute
  41. 2026-08-06 00:22 UTCGHSA enrichment
  42. 2026-08-05 19:17 UTCEPSS rescore
  43. 2026-08-05 19:17 UTCEPSS rescore
  44. 2026-08-05 02:28 UTCEG score recompute
  45. 2026-08-05 02:28 UTCGHSA enrichment
  46. 2026-08-04 15:10 UTCEPSS rescore
  47. 2026-08-04 10:39 UTCEPSS rescore
  48. 2026-08-04 04:34 UTCEG score recompute
  49. 2026-08-04 04:34 UTCGHSA enrichment
  50. 2026-08-03 10:36 UTCEPSS rescore
  51. 2026-08-03 06:39 UTCGHSA enrichment
  52. 2026-08-02 08:41 UTCEG score recompute
  53. 2026-08-02 08:41 UTCGHSA enrichment
  54. 2026-08-02 02:27 UTCEPSS rescore
  55. 2026-08-01 10:47 UTCEG score recompute
  56. 2026-08-01 10:47 UTCGHSA enrichment
  57. 2026-08-01 04:16 UTCEPSS rescore
  58. 2026-07-31 12:52 UTCEG score recompute
  59. 2026-07-31 12:51 UTCGHSA enrichment
  60. 2026-07-30 16:28 UTCEPSS rescore
  61. 2026-07-30 14:55 UTCEG score recompute
  62. 2026-07-30 14:55 UTCGHSA enrichment
  63. 2026-07-30 01:30 UTCEPSS rescore
  64. 2026-07-30 01:30 UTCEPSS rescore
  65. 2026-07-29 17:00 UTCGHSA enrichment
  66. 2026-07-28 19:06 UTCGHSA enrichment
  67. 2026-07-28 16:41 UTCGHSA enrichment
  68. 2026-07-28 15:44 UTCEG score recompute
  69. 2026-07-28 15:44 UTCGHSA enrichment
  70. 2026-07-28 15:37 UTCEPSS rescore
  71. 2026-07-28 14:40 UTCEG score recompute▲ 6.50
  72. 2026-07-28 14:40 UTCGHSA enrichment
  73. 2026-07-28 14:38 UTCMITRE cvelistV5CVSS v3 → 6.5 · severity → MEDIUM
  74. 2026-07-27 21:19 UTCNVD update
  75. 2026-07-27 20:27 UTCEG score recompute

Frequently asked(5)

What is CVE-2026-64730?
CVE-2026-64730 is a medium vulnerability published on July 27, 2026. The issue was addressed with improved UI. This issue is fixed in Safari 26.6, iOS 26.6 and iPadOS 26.6, macOS Tahoe 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. Visiting a website that frames malicious content may lead to UI spoofing.
When was CVE-2026-64730 disclosed?
CVE-2026-64730 was first published in the National Vulnerability Database on July 27, 2026, with the most recent update on July 28, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-64730 actively exploited?
CVE-2026-64730 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 60.3% of all scored CVEs.
What is the CVSS score of CVE-2026-64730?
CVE-2026-64730 has a CVSS v3.1 base score of 6.5 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-64730?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-64730, 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-2026-64730

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