{"id":"PUB-A-509576805","details":"In s_decode_vui_param of fw_hevc_dec_header.c, there is a possible out-of-bounds write 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-509576805","CVE-2026-56920"],"modified":"2026-09-21T16:00:45.521740994Z","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":"Pixel-family specific:0"},{"fixed":"Pixel-family specific:2026-09-05"}]}],"versions":["Pixel-family specific"],"ecosystem_specific":{"severity":"Critical","spl":"2026-09-05","types":["RCE"]},"database_specific":{"source":"https://storage.googleapis.com/android-osv/PUB-A-509576805.json"}}],"schema_version":"1.9.0"}