phy: qcom: qmp-usbc: Fix out-of-bounds array access in dp swing config

{
  "id": "0bef2e52941453878e6a0fc008bcba506e7cdfbab6e21226951890472210e657",
  "url": "https://osv.dev/vulnerability/CVE-2026-64209",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "phy: qcom: qmp-usbc: Fix out-of-bounds array access in dp swing config",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: phy: qcom: qmp-usbc: Fix out-of-bounds array access in dp swing config swing_tbl and pre_emphasis_tbl are 4x4 arrays (valid indices 0-3), but the boundary check uses \"> 4\" instead of \">= 4\", allowing index 4 to cause an out-of-bounds access.",
    "evidence": "osv:CVE-2026-64209",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "7.0.11",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2026-64209",
      "aliases": [
        "CVE-2026-64209"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
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                {
                  "fixed": "cb35af6e7f3d5628178b58c631e305b1def8edf7"
                },
                {
                  "fixed": "ea17fc4d7dc2ba6459b1a318962960520201baf1"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-64209.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "7.0.0"
                },
                {
                  "fixed": "7.0.11"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-64209.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:40.359031262Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/cb35af6e7f3d5628178b58c631e305b1def8edf7",
        "https://git.kernel.org/stable/c/ea17fc4d7dc2ba6459b1a318962960520201baf1",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64209.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-64209",
        "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
      ],
      "provider_metadata": {
        "cna_assigner": "Linux",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/64xxx/CVE-2026-64209.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-64209",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 507849,
  "published_at": "2026-07-24T15:23:00.691+00:00"
}