{
  "affected": [
    {
      "ecosystem_specific": {
        "urgency": "not yet assigned"
      },
      "package": {
        "ecosystem": "Debian:14",
        "name": "linux"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7.2.9-1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "In the Linux kernel, the following vulnerability has been resolved:  net: macb: fix dma_alloc_coherent() leak on macb_alloc() error paths  Fix 3 leaks in macb_alloc() error paths: - Tx buffer allocated but crossing a 4G boundary: Tx leaked. - Rx buffer allocation fails: Tx leaked. - Rx buffer allocated but crossing a 4G boundary: Tx \u0026 Rx leaked.  This is because our error handling calls macb_free(bp) which in turn frees the buffers stored in bp-\u003equeues[0], but nothing has been stored in there. Fix by storing allocated buffers into bp-\u003equeues[0] ASAP.",
  "id": "DEBIAN-CVE-2026-98492",
  "modified": "2026-10-19T04:47:27.325376604Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://security-tracker.debian.org/tracker/CVE-2026-98492"
    }
  ],
  "upstream": [
    "CVE-2026-98492"
  ]
}