{"id":"PUB-A-508703594","details":"In EncodeT140 of TextRtpPayloadEncoderNode.cpp, there is a possible Heap Buffer Overflow due to a logic error in the code. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.","aliases":["A-508703594","CVE-2026-56956"],"modified":"2026-11-03T17:44:55.642301420Z","published":"2026-11-01T00:00:00Z","references":[{"type":"ADVISORY","url":"https://source.android.com/security/bulletin/2026-11-01"}],"affected":[{"package":{"name":":unknown:","ecosystem":"Android"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":":0"},{"fixed":":2026-11-05"}]}],"versions":["Kernel"],"ecosystem_specific":{"types":["ID"],"severity":"High","spl":"2026-11-05"},"database_specific":{"source":"https://storage.googleapis.com/android-osv/PUB-A-508703594.json"}}],"schema_version":"1.9.2"}