{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "7359d482eb4d3967cc8be354405ae6be6eaf732c"
            },
            {
              "fixed": "441be312fce927443eae2821f502344d953c38bb"
            },
            {
              "fixed": "4333174ea52c863a50bb3e0a4726bf9f7cdf7524"
            },
            {
              "fixed": "79ba37dd38a321cb32a79332a3e3c68dd334dca9"
            },
            {
              "fixed": "fd772af9512cdecb83de34a461801533828e77fd"
            }
          ],
          "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": "6.12.113"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.13.0"
            },
            {
              "fixed": "6.18.56"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.19.0"
            },
            {
              "fixed": "7.2.10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98762.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nUSB: dwc2: shut down wakeup timer before freeing HCD state\n\ndwc2_wakeup_detected() accesses the DWC2 host state and can rearm the\nwakeup timer.  dwc2_hcd_free() currently deletes the timer only after\nfreeing host-owned state, and timer_delete() does not synchronize a\ncallback or prevent it from being queued again.\n\nStop and shut down the timer in dwc2_hcd_release(), before the HCD\nresources are freed.  This covers both the HCD initialization error path\nand normal HCD removal.",
  "id": "CVE-2026-98762",
  "modified": "2026-10-19T02:30:43.214752368Z",
  "published": "2026-10-18T15:47:53.656Z",
  "references": [
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4333174ea52c863a50bb3e0a4726bf9f7cdf7524"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/441be312fce927443eae2821f502344d953c38bb"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/79ba37dd38a321cb32a79332a3e3c68dd334dca9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/fd772af9512cdecb83de34a461801533828e77fd"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98762.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-98762"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "USB: dwc2: shut down wakeup timer before freeing HCD state"
}