{"id":"CVE-2026-59601","kind":"vulnerability","aliases":["CVE-2026-59601"],"related":[],"title":"Android cellular modem driver: heap overflow may leak remote information","description":"In CalculateSampleRate of cldma_alcedo.cc, there is a possible Heap Buffer Overflow due to a logic error in the code. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.","summary":"A logic error in the CalculateSampleRate function of the cldma_alcedo.cc cellular modem driver can cause a heap buffer overflow. The description says this could lead to remote information disclosure without extra privileges or user interaction.","severity":"unknown","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["android","cellular-modem","infrastructure"],"not_affected_if":[],"how_to_check":null,"fix":null,"status":"open","published_at":"2026-11-10T20:19:30+00:00","first_seen_at":"2026-11-10T20:46:13+00:00","triaged_at":"2026-11-10T20:49:49+00:00","updated_at":"2026-11-10T20:49:49+00:00","category":"infrastructure","confidence":0.3,"triage":{"at":"2026-11-10T20:49:49Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"network","title":"Android cellular modem driver: heap overflow may leak remote information","impact":"medium","summary":"A logic error in the CalculateSampleRate function of the cldma_alcedo.cc cellular modem driver can cause a heap buffer overflow. The description says this could lead to remote information disclosure without extra privileges or user interaction.","audience":"everyone","category":"infrastructure","nicknames":[],"who_cares":["android","cellular-modem"],"confidence":0.3,"fix_status":"unknown","needs_auth":"unknown","worst_case":"remote attacker reads information from device memory","analyst_note":"Confirm the affected product and patched build from the vendor bulletin; the NVD entry gives no product list or version ranges.","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":"unknown"},"cost_usd":0.00064,"input_tokens":4543,"output_tokens":371,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-2026':12A,15A '-59601':13A,16A 'addit':85C 'android':1A,17B 'buffer':39B,66C 'calculatesampler':27B,58C 'caus':36B 'cellular':2A,19B,32B 'cellular-modem':18B 'cldma_alcedo.cc':31B,60C 'code':75C 'could':45B,77C 'cve':11A,14A 'descript':42B 'disclosur':50B,82C 'driver':4A,34B 'due':68C 'error':24B,72C 'execut':86C 'exploit':95C 'extra':52B 'function':28B 'heap':5A,38B,65C 'inform':10A,49B,81C 'infrastructur':21B 'interact':56B,90C 'lead':46B,78C 'leak':8A 'logic':23B,71C 'may':7A 'modem':3A,20B,33B 'need':88C,93C 'overflow':6A,40B,67C 'possibl':64C 'privileg':53B,87C 'remot':9A,48B,80C 'say':43B 'user':55B,89C 'without':51B","nicknames":[],"mitigations":[],"who_affected":null,"tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"none","audience":"everyone","plain_action":null,"pkeys":[],"ptokens":[],"labels":["android","cellularmodem","infrastructure","unknown"],"campaign_type":null,"search_a":"'-2026':12A,15A '-59601':13A,16A 'android':1A 'cellular':2A 'cve':11A,14A 'driver':4A 'heap':5A 'inform':10A 'leak':8A 'may':7A 'modem':3A 'overflow':6A 'remot':9A","search_b":"'android':17B 'buffer':39B 'calculatesampler':27B 'caus':36B 'cellular':19B,32B 'cellular-modem':18B 'cldma_alcedo.cc':31B 'could':45B 'descript':42B 'disclosur':50B 'driver':34B 'error':24B 'extra':52B 'function':28B 'heap':38B 'inform':49B 'infrastructur':21B 'interact':56B 'lead':46B 'logic':23B 'modem':20B,33B 'overflow':40B 'privileg':53B 'remot':48B 'say':43B 'user':55B 'without':51B","search_c":"'addit':85C 'buffer':66C 'calculatesampler':58C 'cldma_alcedo.cc':60C 'code':75C 'could':77C 'disclosur':82C 'due':68C 'error':72C 'execut':86C 'exploit':95C 'heap':65C 'inform':81C 'interact':90C 'lead':78C 'logic':71C 'need':88C,93C 'overflow':67C 'possibl':64C 'privileg':87C 'remot':80C 'user':89C","cause_entry":null,"cause_path":null,"disclosures_checked_at":null,"first_public_at":"2026-11-10T20:19:30+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-59601","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-59601","severity":null,"published_at":"2026-11-10T20:19:30+00:00","modified_at":"2026-11-10T20:19:30+00:00","first_seen_at":"2026-11-10T20:46:13+00:00","fetched_at":"2026-11-10T20:46:13+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"}