{"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"}