{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "7359d482eb4d3967cc8be354405ae6be6eaf732c"
            },
            {
              "fixed": "d5fc183ed614aeba6779cc992325be560f9a4451"
            },
            {
              "fixed": "63b0dafa676aad4d0c3f01a61ad8e2990907660c"
            },
            {
              "fixed": "9fe1d84f7e2cf33634e8afb7f4b7f8de182dd913"
            },
            {
              "fixed": "0584af4fe40fa5e254a05d69ce658746de641708"
            },
            {
              "fixed": "a15eeeceb94cbc04edef395e4d777ff554bdc27d"
            },
            {
              "fixed": "84ea928ed584756e59c6ac09736f12d1db95ded0"
            },
            {
              "fixed": "6d0b79d1d1118145e48a68192b6d733e39387053"
            },
            {
              "fixed": "9ea06a3fbf9f16e0d98c52cb3b99642be15ec281"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.10.0"
            },
            {
              "fixed": "5.10.259"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.11.0"
            },
            {
              "fixed": "5.15.210"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.16.0"
            },
            {
              "fixed": "6.1.176"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.6.143"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.7.0"
            },
            {
              "fixed": "6.12.93"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.35"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.0.12"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/63xxx/CVE-2026-63927.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: dwc2: Fix use after free in debug code\n\nWe're not allowed to dereference \"urb\" after calling\nusb_hcd_giveback_urb() so save the urb-\u003estatus ahead of time.",
  "id": "CVE-2026-63927",
  "modified": "2026-07-22T05:29:44.183262305Z",
  "published": "2026-07-19T14:55:27.864Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0584af4fe40fa5e254a05d69ce658746de641708"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/63b0dafa676aad4d0c3f01a61ad8e2990907660c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6d0b79d1d1118145e48a68192b6d733e39387053"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/84ea928ed584756e59c6ac09736f12d1db95ded0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9ea06a3fbf9f16e0d98c52cb3b99642be15ec281"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9fe1d84f7e2cf33634e8afb7f4b7f8de182dd913"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a15eeeceb94cbc04edef395e4d777ff554bdc27d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d5fc183ed614aeba6779cc992325be560f9a4451"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/63xxx/CVE-2026-63927.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-63927"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.8.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "usb: dwc2: Fix use after free in debug code"
}