CVE-2026-46125

HIGHPre-NVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2026-05-28. the CNA's CVSS baseline 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:linux, epss, ghsa
Trending — 4 sources updated this week
8.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.8Exploit: None knownExposed: 0

A fix is available — apply it.

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

wifi: mac80211: remove station if connection prep fails

If connection preparation fails for MLO connections, then the interface is completely reset to non-MLD. In this case, we must not keep the station since it's related to the link of the vif being removed. Delete an existing station. Any "new_sta" is already being removed, so that doesn't need changes.

This fixes a use-after-free/double-free in debugfs if that's enabled, because a vif going from MLD (and to MLD, but that's not relevant here) recreates its entire debugfs.

CVSS v3
8.8
EG Score
8.8(medium)
EG Risk
44(Track)
EG Risk 44/100SSVC: 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
Severity88% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
22%
KEV
Not listed

Published

May 28, 2026

Last Modified

August 5, 2026

Advisory Details (5)

Auto-updated May 31, 2026
No patch confirmed yet.
generic

wifi: mac80211: remove station if connection prep fails - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/fe75fa1ac9a92990f7fc3d34b17808fd933071b2
generic

wifi: mac80211: remove station if connection prep fails - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/afcbaed89cdc1a001b43270cbf5394bb4804270a
generic

wifi: mac80211: remove station if connection prep fails - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/9e28654f79f443bca9b29ff3ae7cf18abfba58a0
generic

wifi: mac80211: remove station if connection prep fails - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/283fc9e44ff5b5ac967439b4951b80bd4299f4e4
generic

wifi: mac80211: remove station if connection prep fails - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/1c2b72ea89882aeb948340498391e69c58d466f1

Vendor Advisories for CVE-2026-46125(12)

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

Patch Availability(30)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntulinux-tools-oem-7.0 (7.0.0-1009.9) @ 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-edge (6.8.0-1058.61~22.04.1) @ jammy2026-08-25ubuntu
ubuntulinux-tools-azure-lts-24.04 (6.8.0-1063.71) @ noble2026-08-25ubuntu
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-fde-lts-24.04 (6.8.0-1062.69) @ noble2026-08-25ubuntu
ubuntulinux-tools-raspi-realtime-7.0 (7.0.0-1015.15) @ resolute2026-08-25ubuntu
ubuntulinux-tools-oracle-lts-24.04 (6.8.0-1058.61) @ 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-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
redhatkernel-0:5.14.0-427.132.1.el9_42026-06-22redhat
redhatkernel-0:6.12.0-55.82.1.el10_02026-06-22redhat
redhatkernel-0:5.14.0-570.123.1.el9_62026-06-22redhat
redhatkernel-0:5.14.0-687.17.1.el9_82026-06-22redhat
redhatkernel-0:6.12.0-211.26.1.el10_22026-06-20redhat
redhatkernel-0:4.18.0-477.147.1.el8_82026-06-17redhat
redhatkernel-rt-0:5.14.0-284.176.1.rt14.461.el9_22026-06-17redhat
redhatkernel-0:5.14.0-284.176.1.el9_22026-06-17redhat
redhatkernel-rt-0:4.18.0-553.134.1.rt7.475.el8_102026-06-16redhat
redhatkernel-0:4.18.0-553.134.1.el8_102026-06-16redhat

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
linux-6.16.1.106-3~deb11u1 ... 6.1.174-1~deb11u1 (20 versions)6.1.176-1~deb11u1—
Debian:12(1)
PackageVulnerable rangeFixed inDependents
linux6.1.106-1 ... 6.1.99-1 (53 versions)6.1.176-1—
Debian:13(1)
PackageVulnerable rangeFixed inDependents
linux6.12.38-1 ... 6.12.88-1~bpo12+1 (21 versions)6.12.88-1—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
linux6.12.100-1 ... 7.0.7-1~bpo13+1 (133 versions)7.0.7-1—

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Additional Vendor Advisories

(14)

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 9× in last 7d / 109× 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 279 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-46125?
CVE-2026-46125 is a high vulnerability published on May 28, 2026. In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: remove station if connection prep fails If connection preparation fails for MLO connections, then the interface is completely reset to non-MLD. In this case, we must not keep the station since it's related to the…
When was CVE-2026-46125 disclosed?
CVE-2026-46125 was first published in the National Vulnerability Database on May 28, 2026, with the most recent update on August 5, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-46125 actively exploited?
CVE-2026-46125 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 77.6% of all scored CVEs.
What is the CVSS score of CVE-2026-46125?
CVE-2026-46125 has a CVSS v4.0 base score of 8.8 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2026-46125?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-46125, 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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