{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "ceac1cb0259de682d78f5c784ef8e0b13022e9d9"
            },
            {
              "fixed": "2643524743b9cc3c6f5f34cde2a8c627d793f21c"
            },
            {
              "fixed": "7f206a8d8d82296aa2d30bf5f3e5bb73fc44591d"
            },
            {
              "fixed": "4e354991da5890d5ce7bfea3f66fb897ae301756"
            },
            {
              "fixed": "f396f4005180928cd9e15e352a6512865d3bc908"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "6.11.0"
            },
            {
              "fixed": "6.12.97"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.40"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.1.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/74xxx/CVE-2026-74301.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: btmtk: fix URB leak in alloc_mtk_intr_urb error path\n\nWhen btmtk_isopkt_pad() fails, the previously allocated URB is not freed,\nleaking the urb structure. Add usb_free_urb() before returning the error.",
  "id": "CVE-2026-74301",
  "modified": "2026-08-16T03:31:19.676733962Z",
  "published": "2026-08-15T05:58:03.991Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2643524743b9cc3c6f5f34cde2a8c627d793f21c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4e354991da5890d5ce7bfea3f66fb897ae301756"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7f206a8d8d82296aa2d30bf5f3e5bb73fc44591d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f396f4005180928cd9e15e352a6512865d3bc908"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/74xxx/CVE-2026-74301.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-74301"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "Bluetooth: btmtk: fix URB leak in alloc_mtk_intr_urb error path"
}