CVE-2025-46280

MEDIUMNVD 5.55.5—
EchelonGraph scoreMEDIUM confidence

Score 5.5 from GitHub Security Advisory published 2026-05-27. NVD baseline CVSS 5.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
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.

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Tahoe 26. An app may be able to cause unexpected system termination.

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
3%
KEV
Not listed

Published

May 26, 2026

Last Modified

July 24, 2026

Advisory Details (1)

Auto-updated Jun 15, 2026
No patch confirmed yet.
generic

About the security content of macOS Tahoe 26 - Apple Support

https://support.apple.com/en-us/125110

Vendor Advisories for CVE-2025-46280(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 7× in last 7d / 35× 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 211 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2025-46280?
CVE-2025-46280 is a medium vulnerability published on May 26, 2026. An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Tahoe 26. An app may be able to cause unexpected system termination.
When was CVE-2025-46280 disclosed?
CVE-2025-46280 was first published in the National Vulnerability Database on May 26, 2026, with the most recent update on July 24, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-46280 actively exploited?
CVE-2025-46280 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 96.6% of all scored CVEs.
What is the CVSS score of CVE-2025-46280?
CVE-2025-46280 has a CVSS v3 base score of 5.5 (NVD).
How do I remediate CVE-2025-46280?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-46280, 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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