CVE-2026-52983

HIGHPre-NVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-06-24. the CNA's CVSS baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:linux, epss, ghsa
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.5Exploit: None knownExposed: 0

A fix is available — apply it.

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

net: airoha: fix BQL imbalance in TX path

Fix a possible BQL imbalance in airoha_dev_xmit(), where inflight packets are accounted only for the AIROHA_NUM_TX_RING netdev TX queues. The queue index is computed as:

qid = skb_get_queue_mapping(skb) % ARRAY_SIZE(qdma->q_tx) txq = netdev_get_tx_queue(dev, qid);

However, airoha_qdma_tx_napi_poll() accounts completions across all netdev TX queues (num_tx_queues), leading to inconsistent BQL accounting.

Also reset all netdev TX queues in the ndo_stop callback.

CVSS v3
7.5
EG Score
7.5(medium)
EG Risk
38(Track)
EG Risk 38/100SSVC: 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
Severity75% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
38%
KEV
Not listed

Published

June 24, 2026

Last Modified

August 5, 2026

Advisory Details (3)

Auto-updated Jun 30, 2026
No patch confirmed yet.
generic

net: airoha: fix BQL imbalance in TX path - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/ded2694247a55a16d0ebbe2d6f9139305c21457a
generic

net: airoha: fix BQL imbalance in TX path - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/aaad53a55812acd2355c0e5478896381e78b0110
generic

net: airoha: fix BQL imbalance in TX path - kernel/git/stable/linux.git - Linux kernel stable tree

https://git.kernel.org/stable/c/2d9f5a118205da2683ffcec78b9347f1f01a820e

Vendor Advisories for CVE-2026-52983(1)

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

Patch Availability(8)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntulinux-virtual-hwe-26.04-edge (7.0.0-28.28) @ resolute2026-08-30ubuntu
ubuntulinux-tools-oem-7.0 (7.0.0-1009.9) @ resolute2026-08-30ubuntu
ubuntulinux-virtual-hwe-24.04-edge (7.0.0-28.28~24.04.1) @ noble2026-08-30ubuntu
ubuntulinux-tools-oracle-7.0 (7.0.0-1008.8) @ resolute2026-08-30ubuntu
ubuntulinux-tools-azure-fde-7.0 (7.0.0-1009.9) @ resolute2026-08-30ubuntu
ubuntulinux-tools-raspi-realtime-7.0 (7.0.0-1015.15) @ resolute2026-08-30ubuntu
ubuntulinux-tools-nvidia-hwe-24.04-edge (7.0.0-1016.16) @ resolute2026-08-30ubuntu
ubuntulinux-tools-nvidia-hwe-26.04 (7.0.0-2016.16) @ resolute2026-08-30ubuntu

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

(2 across 2 ecosystems)
Debian:13(1)
PackageVulnerable rangeFixed inDependents
linux6.12.100-1 ... 7.2~rc7-1~exp1 (174 versions)——
Debian:14(1)
PackageVulnerable rangeFixed inDependents
linux6.12.100-1 ... 7.0.9-1~bpo13+1 (140 versions)7.0.10-1—

All Vendor Advisories

(8)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 5× in last 7d / 85× 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 264 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-52983?
CVE-2026-52983 is a high vulnerability published on June 24, 2026. In the Linux kernel, the following vulnerability has been resolved: net: airoha: fix BQL imbalance in TX path Fix a possible BQL imbalance in airohadevxmit(), where inflight packets are accounted only for the AIROHANUMTX_RING netdev TX queues. The queue index is computed as: qid =…
When was CVE-2026-52983 disclosed?
CVE-2026-52983 was first published in the National Vulnerability Database on June 24, 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-2026-52983 actively exploited?
CVE-2026-52983 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 62.5% of all scored CVEs.
What is the CVSS score of CVE-2026-52983?
CVE-2026-52983 has a CVSS v4.0 base score of 7.5 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2026-52983?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-52983, 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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