{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "3d82904559f4f5a2622db1b21de3edf2eded7664"
            },
            {
              "fixed": "37283f5a47127fbdea567749a2110766af53d18d"
            },
            {
              "fixed": "cb8e9391b7f4f77d112c51910cd7c355a337ef76"
            },
            {
              "fixed": "fde3c095e1d48e0ac3ab8bc32905da42fe58a36a"
            },
            {
              "fixed": "d9643bbe93a6aee24edee1a86e0303aa74bcd320"
            },
            {
              "fixed": "c00826e87bb75e14e0381b05da5f18ffd0241ab6"
            },
            {
              "fixed": "963075c4da0cd43b3d17b107c355e1eb0ee64a58"
            },
            {
              "fixed": "3348f444a4ce43dd5c2d1aa41634cb6eff33aa64"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5.12.0"
            },
            {
              "fixed": "5.15.212"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.16.0"
            },
            {
              "fixed": "6.1.178"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.6.145"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.96"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.39"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.1.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64350.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: cdnsp: fix stream context array leak in cdnsp_alloc_stream_info()\n\ncdnsp_alloc_stream_info() allocates stream_info-\u003estream_ctx_array with\ncdnsp_alloc_stream_ctx(). If a later stream ring allocation or stream\nmapping update fails, the error path frees the allocated stream rings\nand stream_rings array, but leaves stream_ctx_array allocated.\n\nFree the stream context array before falling through to the stream_rings\ncleanup path.",
  "id": "CVE-2026-64350",
  "modified": "2026-07-27T03:56:20.273768822Z",
  "published": "2026-07-25T08:50:10.270Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3348f444a4ce43dd5c2d1aa41634cb6eff33aa64"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/37283f5a47127fbdea567749a2110766af53d18d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/963075c4da0cd43b3d17b107c355e1eb0ee64a58"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c00826e87bb75e14e0381b05da5f18ffd0241ab6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/cb8e9391b7f4f77d112c51910cd7c355a337ef76"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d9643bbe93a6aee24edee1a86e0303aa74bcd320"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/fde3c095e1d48e0ac3ab8bc32905da42fe58a36a"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64350.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-64350"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.8.0",
  "summary": "usb: cdnsp: fix stream context array leak in cdnsp_alloc_stream_info()"
}