{"id":"CVE-2026-58762","kind":"vulnerability","aliases":["CVE-2026-58762"],"related":[],"title":"Android Trusty TEE: memory corruption in protection config lets local code read data","description":"In ac_get_prot_config of plat_trusty.c, there is a possible memory corruption due to improper input validation. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.","summary":"A missing input check in the Trusty secure-world code path ac_get_prot_config can corrupt memory. The description says an attacker with system-level execution can use it to disclose information locally.","severity":"unknown","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["android","embedded","infrastructure","trusty"],"not_affected_if":[],"how_to_check":null,"fix":null,"status":"open","published_at":"2026-11-10T20:19:24+00:00","first_seen_at":"2026-11-10T20:46:10+00:00","triaged_at":"2026-11-10T20:51:51+00:00","updated_at":"2026-11-10T20:51:51+00:00","category":"infrastructure","confidence":0.4,"triage":{"at":"2026-11-10T20:51:51Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"local","title":"Android Trusty TEE: memory corruption in protection config lets local code read data","impact":"low","summary":"A missing input check in the Trusty secure-world code path ac_get_prot_config can corrupt memory. The description says an attacker with system-level execution can use it to disclose information locally.","audience":"everyone","category":"infrastructure","nicknames":[],"who_cares":["android","trusty","embedded"],"confidence":0.4,"fix_status":"unknown","needs_auth":"yes","worst_case":"local system-privileged code reads information through memory corruption","analyst_note":"Check the Android security bulletin and AOSP patch for the affected version and fixed build; the source gives neither.","how_to_check":"unknown","plain_action":"","product_name":"Android Trusty TEE (plat_trusty.c)","needs_analyst":true,"not_affected_if":[],"who_is_affected":"unknown","user_interaction":"no","product_ecosystem":"vendor","needs_special_setup":"unknown","severity_if_unknown":"unknown"},"cost_usd":0.000641,"input_tokens":4518,"output_tokens":378,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-2026':15A,18A '-58762':16A,19A 'ac':36B,61C 'android':1A,20B 'attack':47B 'check':27B 'code':11A,34B 'config':8A,39B,64C 'corrupt':5A,41B,73C 'could':80C 'cve':14A,17A 'data':13A 'descript':44B 'disclos':57B 'disclosur':85C 'due':74C 'embed':21B 'execut':52B,88C 'exploit':97C 'get':37B,62C 'improp':76C 'inform':58B,84C 'infrastructur':22B 'input':26B,77C 'interact':92C 'lead':81C 'let':9A 'level':51B 'local':10A,59B,83C 'memori':4A,42B,72C 'miss':25B 'need':90C,95C 'path':35B 'plat':66C 'possibl':71C 'privileg':89C 'prot':38B,63C 'protect':7A 'read':12A 'say':45B 'secur':32B 'secure-world':31B 'system':50B,87C 'system-level':49B 'tee':3A 'trusti':2A,23B,30B 'trusty.c':67C 'use':54B 'user':91C 'valid':78C 'world':33B","nicknames":[],"mitigations":[],"who_affected":null,"tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"none","audience":"everyone","plain_action":null,"pkeys":[],"ptokens":[],"labels":["android","embedded","infrastructure","trusty","unknown"],"campaign_type":null,"search_a":"'-2026':15A,18A '-58762':16A,19A 'android':1A 'code':11A 'config':8A 'corrupt':5A 'cve':14A,17A 'data':13A 'let':9A 'local':10A 'memori':4A 'protect':7A 'read':12A 'tee':3A 'trusti':2A","search_b":"'ac':36B 'android':20B 'attack':47B 'check':27B 'code':34B 'config':39B 'corrupt':41B 'descript':44B 'disclos':57B 'embed':21B 'execut':52B 'get':37B 'inform':58B 'infrastructur':22B 'input':26B 'level':51B 'local':59B 'memori':42B 'miss':25B 'path':35B 'prot':38B 'say':45B 'secur':32B 'secure-world':31B 'system':50B 'system-level':49B 'trusti':23B,30B 'use':54B 'world':33B","search_c":"'ac':61C 'config':64C 'corrupt':73C 'could':80C 'disclosur':85C 'due':74C 'execut':88C 'exploit':97C 'get':62C 'improp':76C 'inform':84C 'input':77C 'interact':92C 'lead':81C 'local':83C 'memori':72C 'need':90C,95C 'plat':66C 'possibl':71C 'privileg':89C 'prot':63C 'system':87C 'trusty.c':67C 'user':91C 'valid':78C","cause_entry":null,"cause_path":null,"disclosures_checked_at":null,"first_public_at":"2026-11-10T20:19:24+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-58762","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-58762","severity":null,"published_at":"2026-11-10T20:19:24+00:00","modified_at":"2026-11-10T20:19:24+00:00","first_seen_at":"2026-11-10T20:46:10+00:00","fetched_at":"2026-11-10T20:46:10+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"}