CVE-2026-46226

NVD 0.05.5▲
EchelonGraph scoreLOW confidence

Score 5.5 from GitHub Security Advisory published 2026-05-28.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa
Trending — 4 sources updated this week
0.0
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • No confirmed exploitation signals yet
CISA-KEV: Not listedEPSS: 0%CVSS: —Exploit: NoneExposed: 0

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

In the Linux kernel, the following vulnerability has been resolved:

spi: fsl: fix controller deregistration

Make sure to deregister the controller before releasing underlying resources like DMA during driver unbind.

CVSS v3
—
EG Score
5.5(low)
EPSS
2.0%
KEV
Not listed

Published

May 28, 2026

Last Modified

June 14, 2026

Advisory Details (5)

Auto-updated Jun 13, 2026
No patch confirmed yet.
generic

spi: fsl: fix controller deregistration - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/e888308222375ac28bae69134dae288178718a96
generic

spi: fsl: fix controller deregistration - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/ca3195c7b88362d7c81efe685948663a9f9db0e6
generic

spi: fsl: fix controller deregistration - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/9b7abfed4c3754062d1f3ffd452e65a38667f586
generic

spi: fsl: fix controller deregistration - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/5750743a39c9d46ac9fcf57ffe000956da4942cf
generic

spi: fsl: fix controller deregistration - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/562d954a144950ec2aa6a874ae657cb3fa31fe53

Vendor Advisories for CVE-2026-46226(2)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Data Freshness Timeline

(refreshed 10× in last 7d / 71× 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 118 total refreshes for this CVE.

  1. 2026-07-16 10:17 UTCEG score recompute
  2. 2026-07-16 10:17 UTCGHSA enrichment
  3. 2026-07-15 16:57 UTCEPSS rescore
  4. 2026-07-15 02:00 UTCEPSS rescore
  5. 2026-07-13 22:30 UTCEPSS rescore
  6. 2026-07-13 06:13 UTCEPSS rescore
  7. 2026-07-11 20:32 UTCEG score recompute
  8. 2026-07-11 20:32 UTCVendor advisory
  9. 2026-07-11 20:32 UTCGHSA enrichment
  10. 2026-07-09 19:10 UTCEPSS rescore
  11. 2026-07-08 18:17 UTCEG score recompute
  12. 2026-07-08 18:17 UTCVendor advisory
  13. 2026-07-08 18:17 UTCGHSA enrichment
  14. 2026-07-08 15:16 UTCEPSS rescore
  15. 2026-07-07 13:46 UTCEPSS rescore
  16. 2026-07-06 16:27 UTCEPSS rescore
  17. 2026-07-06 02:23 UTCEPSS rescore
  18. 2026-07-05 02:30 UTCEPSS rescore
  19. 2026-07-04 06:31 UTCEPSS rescore
  20. 2026-07-02 14:12 UTCEG score recompute
  21. 2026-07-02 14:12 UTCVendor advisory
  22. 2026-07-02 14:12 UTCGHSA enrichment
  23. 2026-07-01 15:07 UTCEPSS rescore
  24. 2026-07-01 03:05 UTCEG score recompute
  25. 2026-07-01 03:05 UTCVendor advisory
Show 75 more
  1. 2026-07-01 03:05 UTCGHSA enrichment
  2. 2026-06-30 23:22 UTCEPSS rescore
  3. 2026-06-29 20:53 UTCEG score recompute
  4. 2026-06-29 20:53 UTCVendor advisory
  5. 2026-06-29 20:53 UTCGHSA enrichment
  6. 2026-06-29 14:06 UTCEPSS rescore
  7. 2026-06-29 14:06 UTCEPSS rescore
  8. 2026-06-28 20:05 UTCEG score recompute
  9. 2026-06-28 20:05 UTCVendor advisory
  10. 2026-06-28 20:05 UTCGHSA enrichment
  11. 2026-06-28 14:07 UTCEPSS rescore
  12. 2026-06-28 04:56 UTCEPSS rescore
  13. 2026-06-28 04:56 UTCEPSS rescore
  14. 2026-06-27 19:17 UTCEG score recompute
  15. 2026-06-27 19:17 UTCVendor advisory
  16. 2026-06-27 19:17 UTCGHSA enrichment
  17. 2026-06-27 03:08 UTCEPSS rescore
  18. 2026-06-26 18:29 UTCEG score recompute
  19. 2026-06-26 18:29 UTCVendor advisory
  20. 2026-06-26 18:29 UTCGHSA enrichment
  21. 2026-06-25 17:41 UTCEG score recompute
  22. 2026-06-25 17:41 UTCVendor advisory
  23. 2026-06-25 17:41 UTCGHSA enrichment
  24. 2026-06-25 13:49 UTCEPSS rescore
  25. 2026-06-24 16:53 UTCEG score recompute
  26. 2026-06-24 16:53 UTCVendor advisory
  27. 2026-06-24 16:53 UTCGHSA enrichment
  28. 2026-06-24 14:05 UTCEPSS rescore
  29. 2026-06-23 21:33 UTCEPSS rescore
  30. 2026-06-23 21:33 UTCEPSS rescore
  31. 2026-06-22 14:25 UTCEPSS rescore
  32. 2026-06-22 14:25 UTCEPSS rescore
  33. 2026-06-21 14:56 UTCEPSS rescore
  34. 2026-06-21 14:56 UTCEPSS rescore
  35. 2026-06-21 01:59 UTCEPSS rescore
  36. 2026-06-21 01:59 UTCEPSS rescore
  37. 2026-06-19 19:26 UTCEPSS rescore
  38. 2026-06-19 19:26 UTCEPSS rescore
  39. 2026-06-18 17:52 UTCEPSS rescore
  40. 2026-06-18 17:52 UTCEPSS rescore
  41. 2026-06-17 18:12 UTCEG score recompute
  42. 2026-06-17 18:12 UTCGHSA enrichment
  43. 2026-06-17 17:53 UTCEPSS rescore
  44. 2026-06-16 16:26 UTCEG score recompute
  45. 2026-06-16 16:26 UTCVendor advisory
  46. 2026-06-16 16:26 UTCGHSA enrichment
  47. 2026-06-15 17:49 UTCEPSS rescore
  48. 2026-06-15 15:36 UTCEG score recompute
  49. 2026-06-15 15:36 UTCVendor advisory
  50. 2026-06-15 15:36 UTCGHSA enrichment
  51. 2026-06-14 23:33 UTCMITRE cvelistV5
  52. 2026-06-14 14:45 UTCEG score recompute
  53. 2026-06-14 14:45 UTCVendor advisory
  54. 2026-06-14 14:45 UTCGHSA enrichment
  55. 2026-06-13 23:00 UTCEPSS rescore
  56. 2026-06-13 13:56 UTCEG score recompute▲ 5.50
  57. 2026-06-13 13:56 UTCGHSA enrichment
  58. 2026-06-12 23:12 UTCEPSS rescore
  59. 2026-06-12 23:12 UTCEPSS rescore
  60. 2026-06-11 14:00 UTCEPSS rescore
  61. 2026-06-10 22:18 UTCEPSS rescore
  62. 2026-06-10 19:18 UTCNVD updateCVSS v3 → 5.5 · severity → MEDIUM
  63. 2026-06-10 13:22 UTCEPSS rescore
  64. 2026-06-10 13:22 UTCEPSS rescore
  65. 2026-06-10 10:17 UTCVendor advisory
  66. 2026-06-10 10:17 UTCGHSA enrichment
  67. 2026-06-08 14:17 UTCEPSS rescore
  68. 2026-06-08 14:17 UTCEPSS rescore
  69. 2026-06-07 15:25 UTCEPSS rescore
  70. 2026-06-07 15:25 UTCEPSS rescore
  71. 2026-06-07 07:14 UTCGHSA enrichment
  72. 2026-06-06 13:47 UTCEPSS rescore
  73. 2026-06-06 13:47 UTCEPSS rescore
  74. 2026-06-05 22:47 UTCEPSS rescore
  75. 2026-06-05 06:10 UTCEPSS rescore

Frequently asked(4)

What is CVE-2026-46226?
CVE-2026-46226 is a publicly disclosed vulnerability published on May 28, 2026. In the Linux kernel, the following vulnerability has been resolved: spi: fsl: fix controller deregistration Make sure to deregister the controller before releasing underlying resources like DMA during driver unbind.
When was CVE-2026-46226 disclosed?
CVE-2026-46226 was first published in the National Vulnerability Database on May 28, 2026, with the most recent update on June 14, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-46226 actively exploited?
CVE-2026-46226 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 2.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
How do I remediate CVE-2026-46226?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-46226, 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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