CVE-2026-64741

MEDIUMPre-NVD 5.55.5—
EchelonGraph scoreMEDIUM confidence

Score 5.5 from GitHub Security Advisory published 2026-07-27. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 5.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this week
5.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.5Exploit: None knownExposed: 0

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

A permissions issue was addressed with additional restrictions. This issue is fixed in iOS 26.6 and iPadOS 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. An app may be able to read a persistent device identifier.

CVSS v3
5.5
EG Score
5.5(medium)
EG Risk
25(Track)
EG Risk 25/100SSVC: 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
Severity55% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
9%
KEV
Not listed

Published

July 27, 2026

Last Modified

July 28, 2026

Advisory Details (4)

Auto-updated Jul 28, 2026
No patch confirmed yet.
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 iOS 26.6 and iPadOS 26.6 - Apple Support

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

Vendor Advisories for CVE-2026-64741(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 14× in last 7d / 78× 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. 2026-08-30 01:22 UTCEPSS rescore
  2. 2026-08-29 23:41 UTCEG score recompute
  3. 2026-08-29 23:41 UTCGHSA enrichment
  4. 2026-08-28 21:42 UTCEPSS rescore
  5. 2026-08-28 04:41 UTCGHSA enrichment
  6. 2026-08-27 04:17 UTCEG score recompute
  7. 2026-08-27 04:17 UTCGHSA enrichment
  8. 2026-08-26 14:47 UTCEPSS rescore
  9. 2026-08-26 03:58 UTCEG score recompute
  10. 2026-08-26 03:58 UTCGHSA enrichment
  11. 2026-08-25 13:49 UTCEPSS rescore
  12. 2026-08-25 03:40 UTCEG score recompute
  13. 2026-08-25 03:40 UTCGHSA enrichment
  14. 2026-08-24 03:23 UTCGHSA enrichment
  15. 2026-08-23 03:01 UTCEG score recompute
  16. 2026-08-23 03:00 UTCGHSA enrichment
  17. 2026-08-23 00:19 UTCEPSS rescore
  18. 2026-08-22 02:37 UTCEG score recompute
  19. 2026-08-22 02:37 UTCGHSA enrichment
  20. 2026-08-21 23:49 UTCEPSS rescore
  21. 2026-08-21 02:19 UTCEG score recompute
  22. 2026-08-21 02:19 UTCGHSA enrichment
  23. 2026-08-20 22:55 UTCEPSS rescore
  24. 2026-08-20 02:01 UTCEG score recompute
  25. 2026-08-20 02:01 UTCGHSA enrichment
Show 69 more
  1. 2026-08-19 17:04 UTCEPSS rescore
  2. 2026-08-19 01:43 UTCEG score recompute
  3. 2026-08-19 01:43 UTCGHSA enrichment
  4. 2026-08-18 13:48 UTCEPSS rescore
  5. 2026-08-18 01:24 UTCEG score recompute
  6. 2026-08-18 01:24 UTCGHSA enrichment
  7. 2026-08-17 13:47 UTCEPSS rescore
  8. 2026-08-17 00:28 UTCEG score recompute
  9. 2026-08-17 00:28 UTCGHSA enrichment
  10. 2026-08-16 14:56 UTCEPSS rescore
  11. 2026-08-16 00:10 UTCEG score recompute
  12. 2026-08-16 00:10 UTCGHSA enrichment
  13. 2026-08-15 01:30 UTCEPSS rescore
  14. 2026-08-14 23:52 UTCGHSA enrichment
  15. 2026-08-13 23:35 UTCEG score recompute
  16. 2026-08-13 23:35 UTCGHSA enrichment
  17. 2026-08-13 22:00 UTCEPSS rescore
  18. 2026-08-12 23:17 UTCEG score recompute
  19. 2026-08-12 23:17 UTCGHSA enrichment
  20. 2026-08-12 13:51 UTCEPSS rescore
  21. 2026-08-11 22:59 UTCEG score recompute
  22. 2026-08-11 22:59 UTCGHSA enrichment
  23. 2026-08-11 00:00 UTCEPSS rescore
  24. 2026-08-10 22:42 UTCGHSA enrichment
  25. 2026-08-09 22:24 UTCEG score recompute
  26. 2026-08-09 22:24 UTCGHSA enrichment
  27. 2026-08-09 13:47 UTCEPSS rescore
  28. 2026-08-08 22:07 UTCEG score recompute
  29. 2026-08-08 22:07 UTCGHSA enrichment
  30. 2026-08-08 16:37 UTCEPSS rescore
  31. 2026-08-07 21:49 UTCEG score recompute
  32. 2026-08-07 21:49 UTCGHSA enrichment
  33. 2026-08-06 21:31 UTCEG score recompute
  34. 2026-08-06 21:31 UTCGHSA enrichment
  35. 2026-08-06 13:47 UTCEPSS rescore
  36. 2026-08-05 21:14 UTCEG score recompute
  37. 2026-08-05 21:14 UTCGHSA enrichment
  38. 2026-08-05 19:17 UTCEPSS rescore
  39. 2026-08-05 19:17 UTCEPSS rescore
  40. 2026-08-04 20:56 UTCEG score recompute
  41. 2026-08-04 20:56 UTCGHSA enrichment
  42. 2026-08-04 15:10 UTCEPSS rescore
  43. 2026-08-04 10:39 UTCEPSS rescore
  44. 2026-08-03 20:39 UTCEG score recompute
  45. 2026-08-03 20:39 UTCGHSA enrichment
  46. 2026-08-03 10:36 UTCEPSS rescore
  47. 2026-08-02 20:21 UTCEG score recompute
  48. 2026-08-02 20:21 UTCGHSA enrichment
  49. 2026-08-02 02:27 UTCEPSS rescore
  50. 2026-08-01 20:03 UTCEG score recompute
  51. 2026-08-01 20:03 UTCGHSA enrichment
  52. 2026-08-01 04:16 UTCEPSS rescore
  53. 2026-07-31 19:45 UTCGHSA enrichment
  54. 2026-07-30 19:25 UTCEG score recompute
  55. 2026-07-30 19:25 UTCGHSA enrichment
  56. 2026-07-30 16:28 UTCEPSS rescore
  57. 2026-07-30 01:30 UTCEPSS rescore
  58. 2026-07-30 01:30 UTCEPSS rescore
  59. 2026-07-29 19:06 UTCGHSA enrichment
  60. 2026-07-28 18:48 UTCEG score recompute
  61. 2026-07-28 18:48 UTCGHSA enrichment
  62. 2026-07-28 16:41 UTCGHSA enrichment
  63. 2026-07-28 16:14 UTCEG score recompute▲ 5.50
  64. 2026-07-28 16:14 UTCGHSA enrichment
  65. 2026-07-28 16:13 UTCMITRE cvelistV5CVSS v3 → 5.5 · severity → MEDIUM
  66. 2026-07-28 15:37 UTCEPSS rescore
  67. 2026-07-27 21:19 UTCNVD update
  68. 2026-07-27 20:26 UTCEG score recompute
  69. 2026-07-27 20:24 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-64741?
CVE-2026-64741 is a medium vulnerability published on July 27, 2026. A permissions issue was addressed with additional restrictions. This issue is fixed in iOS 26.6 and iPadOS 26.6, tvOS 26.6, visionOS 26.6, watchOS 26.6. An app may be able to read a persistent device identifier.
When was CVE-2026-64741 disclosed?
CVE-2026-64741 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-2026-64741 actively exploited?
CVE-2026-64741 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 91.2% of all scored CVEs.
What is the CVSS score of CVE-2026-64741?
CVE-2026-64741 has a CVSS v3.1 base score of 5.5 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-64741?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-64741, 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

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