{"id":"PUB-A-496716086","details":"In ep_get_upwards_depth_proc of fs/eventpoll.c, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.","aliases":["A-496716086","CVE-2026-56906"],"modified":"2026-10-06T15:36:24.859151902Z","published":"2026-10-01T00:00:00Z","references":[{"type":"ADVISORY","url":"https://source.android.com/security/bulletin/2026-10-01"}],"affected":[{"package":{"name":":unknown:","ecosystem":"Android"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":":0"},{"fixed":":2026-10-05"}]}],"versions":["Kernel"],"ecosystem_specific":{"types":["EoP"],"severity":"High","spl":"2026-10-05"},"database_specific":{"source":"https://storage.googleapis.com/android-osv/PUB-A-496716086.json"}}],"schema_version":"1.9.0"}