{"id":"CVE-2026-56971","kind":"vulnerability","aliases":["CVE-2026-56971"],"related":[],"title":"AudioSession double free in SendInternalEvent allows remote code execution","description":"In AudioSession::SendInternalEvent of AudioSession.cpp, there is a possible Double Free 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.","summary":"A logic error in AudioSession::SendInternalEvent in AudioSession.cpp can cause a double free of memory. The description says this can lead to remote code execution without extra privileges or user interaction.","severity":"unknown","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["android","audio","other"],"not_affected_if":[],"how_to_check":null,"fix":null,"status":"open","published_at":"2026-11-10T20:19:17+00:00","first_seen_at":"2026-11-10T20:46:08+00:00","triaged_at":"2026-11-10T20:52:13+00:00","updated_at":"2026-11-10T20:52:13+00:00","category":"other","confidence":0.4,"triage":{"at":"2026-11-10T20:52:13Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"unknown","title":"AudioSession double free in SendInternalEvent allows remote code execution","impact":"high","summary":"A logic error in AudioSession::SendInternalEvent in AudioSession.cpp can cause a double free of memory. The description says this can lead to remote code execution without extra privileges or user interaction.","audience":"everyone","category":"other","nicknames":[],"who_cares":["audio","android"],"confidence":0.4,"fix_status":"unknown","needs_auth":"unknown","worst_case":"Remote code execution with no extra privileges needed","analyst_note":"Identify the affected product and vendor (the AudioSession.cpp code path suggests a mobile OS or browser media stack), and the fixed versions, from the NVD entry at https://nvd.nist.gov/vuln/detail/CVE-2026-56971.","how_to_check":"unknown","plain_action":"","product_name":"","needs_analyst":true,"not_affected_if":[],"who_is_affected":"unknown","user_interaction":"no","product_ecosystem":"","needs_special_setup":"unknown","severity_if_unknown":"critical"},"cost_usd":0.000654,"input_tokens":4533,"output_tokens":402,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-2026':11A,14A '-56971':12A,15A 'addit':77C 'allow':6A 'android':16B 'audio':17B 'audiosess':1A,22B,50C 'audiosession.cpp':25B,53C 'caus':27B 'code':8A,41B,67C,73C 'could':69C 'cve':10A,13A 'descript':34B 'doubl':2A,29B,58C 'due':60C 'error':20B,64C 'execut':9A,42B,74C,78C 'exploit':87C 'extra':44B 'free':3A,30B,59C 'interact':48B,82C 'lead':38B,70C 'logic':19B,63C 'memori':32B 'need':80C,85C 'possibl':57C 'privileg':45B,79C 'remot':7A,40B,72C 'say':35B 'sendinternalev':5A,23B,51C 'user':47B,81C 'without':43B","nicknames":[],"mitigations":[],"who_affected":null,"tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"none","audience":"everyone","plain_action":null,"pkeys":[],"ptokens":[],"labels":["android","audio","other","unknown"],"campaign_type":null,"search_a":"'-2026':11A,14A '-56971':12A,15A 'allow':6A 'audiosess':1A 'code':8A 'cve':10A,13A 'doubl':2A 'execut':9A 'free':3A 'remot':7A 'sendinternalev':5A","search_b":"'android':16B 'audio':17B 'audiosess':22B 'audiosession.cpp':25B 'caus':27B 'code':41B 'descript':34B 'doubl':29B 'error':20B 'execut':42B 'extra':44B 'free':30B 'interact':48B 'lead':38B 'logic':19B 'memori':32B 'privileg':45B 'remot':40B 'say':35B 'sendinternalev':23B 'user':47B 'without':43B","search_c":"'addit':77C 'audiosess':50C 'audiosession.cpp':53C 'code':67C,73C 'could':69C 'doubl':58C 'due':60C 'error':64C 'execut':74C,78C 'exploit':87C 'free':59C 'interact':82C 'lead':70C 'logic':63C 'need':80C,85C 'possibl':57C 'privileg':79C 'remot':72C 'sendinternalev':51C 'user':81C","cause_entry":null,"cause_path":null,"disclosures_checked_at":null,"first_public_at":"2026-11-10T20:19:17+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-56971","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-56971","severity":null,"published_at":"2026-11-10T20:19:17+00:00","modified_at":"2026-11-10T20:19:17+00:00","first_seen_at":"2026-11-10T20:46:08+00:00","fetched_at":"2026-11-10T20:46:08+00:00","note":null}],"documents":[],"disclosures":[],"exploit_sources":[],"notice":"Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai"}