pub-a-522376739

osv_android
Description

In multiple functions of stpropnci_prop_android.cc, there is a possible out-of-bounds write due to a missing bounds check. This could lead to physical escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Timeline
Published
unknown
Last Modified
unknown
CVSS Details

CVSS details not available.

Affected Products

No product information available.

References
Linked Vulnerabilities

No linked vulnerabilities found.

{
  "affected": [
    {
      "database_specific": {
        "source": "https://storage.googleapis.com/android-osv/PUB-A-522376739.json"
      },
      "ecosystem_specific": {
        "severity": "High",
        "spl": "2026-09-05",
        "types": [
          "EoP"
        ]
      },
      "package": {
        "ecosystem": "Android",
        "name": ":unknown:"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "Pixel-family specific:0"
            },
            {
              "fixed": "Pixel-family specific:2026-09-05"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "Pixel-family specific"
      ]
    }
  ],
  "aliases": [
    "A-522376739",
    "CVE-2026-56886"
  ],
  "details": "In multiple functions of stpropnci_prop_android.cc, there is a possible out-of-bounds write due to a missing bounds check. This could lead to physical escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.",
  "id": "PUB-A-522376739",
  "modified": "2026-11-04T16:48:29.960526221Z",
  "published": "2026-09-01T00:00:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://source.android.com/security/bulletin/2026-09-01"
    }
  ],
  "schema_version": "1.9.2"
}
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