{
  "cveId": "CVE-2026-52983",
  "url": "https://patchblox.com/security/cve/CVE-2026-52983",
  "summary": "CVE-2026-52983 is fixed in linux on 1 platform, first by DEBIAN-CVE-2026-52983, released June 25, 2026. It is not reported as exploited. Patch Radar priority: High.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  net: airoha: fix BQL imbalance in TX path  Fix a...",
  "description": "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-\u003Eq_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.",
  "published": "2026-06-24T17:17:09Z",
  "severity": "high",
  "cvss": 7.5,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.0046,
  "epssPercentile": 0.40147,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.12.115-2",
      "fix": "DEBIAN-CVE-2026-52983",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-52983",
      "released": "2026-06-25T17:23:13Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "7.0.10-1",
      "fix": "DEBIAN-CVE-2026-52983",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2026-52983",
      "released": "2026-06-25T17:23:13Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T19:12:23Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}