CVE-2026-46226

MEDIUMCVSS · not yet scored5.5
EchelonGraph scoreLOW confidence

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

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa
5.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS v2: —Exploit: None knownExposed: 0

A fix is available — apply it.

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)
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
Severity55% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
2%
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.

Patch Availability(22)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntulinux-tools-raspi-realtime-6.8 (6.8.0-2050.52) @ noble2026-08-25ubuntu
ubuntulinux-virtual-hwe-26.04-edge (7.0.0-28.28) @ resolute2026-08-25ubuntu
ubuntulinux-virtual-6.8 (6.8.0-136.136) @ noble2026-08-25ubuntu
ubuntulinux-virtual-hwe-24.04-edge (7.0.0-28.28~24.04.1) @ noble2026-08-25ubuntu
ubuntulinux-tools-gcp-fips-6.8 (6.8.0-1064.72+fips1) @ noble2026-08-25ubuntu
ubuntulinux-tools-oracle-7.0 (7.0.0-1008.8) @ resolute2026-08-25ubuntu
ubuntulinux-tools-oracle-lts-24.04 (6.8.0-1058.61) @ noble2026-08-25ubuntu
ubuntulinux-tools-oracle-edge (6.8.0-1058.61~22.04.1) @ jammy2026-08-25ubuntu
ubuntulinux-tools-nvidia-lowlatency-64k-6.8 (6.8.0-1059.62.1) @ noble2026-08-25ubuntu
ubuntulinux-tools-azure-fde-7.0 (7.0.0-1009.9) @ resolute2026-08-25ubuntu
ubuntulinux-tools-aws-lts-24.04 (6.8.0-1061.64+1) @ noble2026-08-25ubuntu
ubuntulinux-tools-azure-lts-24.04 (6.8.0-1063.71) @ noble2026-08-25ubuntu
ubuntulinux-tools-raspi-realtime-7.0 (7.0.0-1015.15) @ resolute2026-08-25ubuntu
ubuntulinux-tools-aws-fips-6.8 (6.8.0-1061.64+fips1) @ noble2026-08-25ubuntu
ubuntulinux-xilinx-zynqmp (6.8.0.1033.34) @ noble2026-08-25ubuntu
ubuntulinux-virtual-hwe-22.04-edge (6.8.0-136.136~22.04.1) @ jammy2026-08-25ubuntu
ubuntulinux-tools-nvidia-hwe-24.04-edge (7.0.0-1016.16) @ resolute2026-08-25ubuntu
ubuntulinux-tools-nvidia-hwe-26.04 (7.0.0-2016.16) @ resolute2026-08-25ubuntu
ubuntulinux-tools-oem-7.0 (7.0.0-1009.9) @ resolute2026-08-25ubuntu
ubuntulinux-tools-azure-fde-lts-24.04 (6.8.0-1062.69) @ noble2026-08-25ubuntu
ubuntulinux-tools-azure-fips-6.8 (6.8.0-1063.71+fips2) @ noble2026-08-25ubuntu
ubuntulinux-tools-azure-fde-6.8 (6.8.0-1062.69~22.04.1) @ jammy2026-08-25ubuntu

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(4 across 4 ecosystems)
Debian:11(1)
PackageVulnerable rangeFixed inDependents
linux5.10.103-1 ... 7.2~rc5-1~exp1 (496 versions)——
Debian:12(1)
PackageVulnerable rangeFixed inDependents
linux6.1.106-1 ... 7.2~rc5-1~exp1 (335 versions)——
Debian:13(1)
PackageVulnerable rangeFixed inDependents
linux6.12.38-1 ... 6.12.90-1~bpo12+1 (23 versions)6.12.90-1—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
linux6.12.100-1 ... 7.0.9-1~bpo13+1 (135 versions)7.0.9-1—

Additional Vendor Advisories

(22)

Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.

Data Freshness Timeline

(refreshed 3× in last 7d / 64× 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 212 total refreshes for this CVE.

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

Frequently asked(4)

What is CVE-2026-46226?
CVE-2026-46226 is a medium 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 0% probability of exploitation in the next 30 days, which ranks it in the top 98.1% of all scored CVEs.
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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-46226

Explore →

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