CVE-2026-52983

HIGHPre-NVD 7.57.5—
EchelonGraph scoreHIGH confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-06-24. a secondary CVSS source baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.5
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.5Exploit: 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:

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(high)
EPSS
36.1%
KEV
Not listed

Published

June 24, 2026

Last Modified

June 28, 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.

Data Freshness Timeline

(refreshed 37× in last 7d / 47× 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.

  1. 2026-07-06 20:36 UTCEG score recompute
  2. 2026-07-06 20:35 UTCGHSA enrichment
  3. 2026-07-06 16:27 UTCEPSS rescore
  4. 2026-07-06 16:27 UTCEPSS rescore
  5. 2026-07-06 09:17 UTCEG score recompute
  6. 2026-07-06 09:16 UTCGHSA enrichment
  7. 2026-07-06 02:23 UTCEPSS rescore
  8. 2026-07-06 02:23 UTCEPSS rescore
  9. 2026-07-05 21:27 UTCEG score recompute
  10. 2026-07-05 21:27 UTCGHSA enrichment
  11. 2026-07-05 10:09 UTCEG score recompute
  12. 2026-07-05 10:09 UTCGHSA enrichment
  13. 2026-07-05 02:31 UTCEPSS rescore
  14. 2026-07-05 02:30 UTCEPSS rescore
  15. 2026-07-04 22:43 UTCEG score recompute
  16. 2026-07-04 22:43 UTCGHSA enrichment
  17. 2026-07-04 11:26 UTCEG score recompute
  18. 2026-07-04 11:25 UTCGHSA enrichment
  19. 2026-07-04 06:31 UTCEPSS rescore
  20. 2026-07-04 00:08 UTCEG score recompute
  21. 2026-07-04 00:07 UTCGHSA enrichment
  22. 2026-07-03 12:50 UTCEG score recompute
  23. 2026-07-03 12:50 UTCGHSA enrichment
  24. 2026-07-03 01:21 UTCEG score recompute
  25. 2026-07-03 01:21 UTCGHSA enrichment
Show 22 more
  1. 2026-07-02 14:03 UTCEG score recompute
  2. 2026-07-02 14:03 UTCGHSA enrichment
  3. 2026-07-02 02:45 UTCEG score recompute
  4. 2026-07-02 02:45 UTCGHSA enrichment
  5. 2026-07-01 15:28 UTCEG score recompute
  6. 2026-07-01 15:28 UTCGHSA enrichment
  7. 2026-07-01 15:07 UTCEPSS rescore
  8. 2026-07-01 04:10 UTCEG score recompute
  9. 2026-07-01 04:09 UTCGHSA enrichment
  10. 2026-06-30 23:22 UTCEPSS rescore
  11. 2026-06-30 16:51 UTCEG score recompute▲ 7.50
  12. 2026-06-30 16:51 UTCGHSA enrichment
  13. 2026-06-28 14:07 UTCEPSS rescore
  14. 2026-06-28 07:52 UTCMITRE cvelistV5CVSS v3 → 7.5 · severity → HIGH
  15. 2026-06-28 04:56 UTCEPSS rescore
  16. 2026-06-28 04:56 UTCEPSS rescore
  17. 2026-06-27 17:38 UTCEG score recompute
  18. 2026-06-27 17:38 UTCGHSA enrichment
  19. 2026-06-27 03:08 UTCEPSS rescore
  20. 2026-06-25 13:49 UTCEPSS rescore
  21. 2026-06-24 18:26 UTCEG score recompute
  22. 2026-06-24 18:02 UTCNVD updatefirst tracked

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 June 28, 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 36.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-52983?
CVE-2026-52983 has a CVSS v3 base score of 7.5 (NVD).
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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