{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "b3f9d6e491fda73c319547881b78cdd2a222b293"
            },
            {
              "fixed": "df7cd3908e07503fa7e9737dacf44208530e58d9"
            },
            {
              "fixed": "c9a48db776d7184981630ecc01a3ad30a8f7dc24"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "7.0.0"
            },
            {
              "fixed": "7.2.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/90xxx/CVE-2026-90028.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: typec: hd3ss3220: track VBUS enable state per consumer\n\nregulator_is_enabled() reports the aggregate regulator state, not\nwhether this consumer holds an enable reference. If another consumer\nenables VBUS first, the driver can skip its own regulator_enable() call\nand later attempt to drop a reference it never acquired, triggering an\nunbalanced regulator disable warning.\n\nTrack successful enable and disable calls locally. Keep the state\nunchanged when an operation fails so a later role or ID notification\nretries the operation while this consumer keeps balanced references.",
  "id": "CVE-2026-90028",
  "modified": "2026-09-18T03:30:41.217967150Z",
  "published": "2026-09-16T10:33:30.400Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c9a48db776d7184981630ecc01a3ad30a8f7dc24"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/df7cd3908e07503fa7e9737dacf44208530e58d9"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/90xxx/CVE-2026-90028.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-90028"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.9.0",
  "summary": "usb: typec: hd3ss3220: track VBUS enable state per consumer"
}