CVE-2026-46225

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

https://git.kernel.org/stable/c/fee6abd9845c3edd217b0e429d09f764f9a5690e
generic

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

https://git.kernel.org/stable/c/c5090db1b31de3ef4db0cda7e822ab49cb572292
generic

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

https://git.kernel.org/stable/c/aee76c1dd189562c6678313caec12761f78a9ef3
generic

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

https://git.kernel.org/stable/c/9944fa6726afb1e6eb7e2212764e7da0c97f2dcc
generic

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

https://git.kernel.org/stable/c/77defd64b405b680db73d767313fce770d368368

Vendor Advisories for CVE-2026-46225(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-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-oracle-7.0 (7.0.0-1008.8) @ resolute2026-08-25ubuntu
ubuntulinux-tools-lowlatency-hwe-22.04-edge (6.8.0-136.136.2~22.04.1) @ jammy2026-08-25ubuntu
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-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
ubuntulinux-tools-raspi-realtime-6.8 (6.8.0-2050.52) @ 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-gcp-fips-6.8 (6.8.0-1064.72+fips1) @ noble2026-08-25ubuntu

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 5× 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 207 total refreshes for this CVE.

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

Frequently asked(4)

What is CVE-2026-46225?
CVE-2026-46225 is a medium vulnerability published on May 28, 2026. In the Linux kernel, the following vulnerability has been resolved: spi: rspi: fix controller deregistration Make sure to deregister the controller before releasing underlying resources like DMA during driver unbind.
When was CVE-2026-46225 disclosed?
CVE-2026-46225 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-2026-46225 actively exploited?
CVE-2026-46225 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-2026-46225?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-46225, 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-2026-46225

Explore →

Is Your Infrastructure Affected by CVE-2026-46225?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs