{"id":"PUB-A-454322925","details":"In IP Multimedia Subsystem, there is a possible authentication bypass due to a logic error in the code. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.","aliases":["A-454322925","CVE-2026-55366"],"modified":"2026-09-18T15:47:37.392928379Z","published":"2026-09-01T00:00:00Z","references":[{"type":"ADVISORY","url":"https://source.android.com/security/bulletin/2026-09-01"}],"affected":[{"package":{"name":":unknown:","ecosystem":"Android"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"SoCVersion:0"},{"fixed":"SoCVersion:2026-09-05"}]}],"versions":["SoCVersion"],"ecosystem_specific":{"spl":"2026-09-05","types":["Unknown"],"severity":"High"},"database_specific":{"source":"https://storage.googleapis.com/android-osv/PUB-A-454322925.json"}}],"schema_version":"1.9.0"}