{"id":"CVE-2026-56935","kind":"vulnerability","aliases":["CVE-2026-56935"],"related":[],"title":"Android keymaster: logic error lets local apps recover deleted keys","description":"In km_os_regen_salt of storage.c, there is a possible way to recover deleted keys due to a logic error. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.","summary":"A logic error in km_os_regen_salt in storage.c can let a local process recover keys that were already deleted. An attacker gets local information disclosure without extra privileges and without user interaction.","severity":"unknown","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["android","infrastructure","keymaster"],"not_affected_if":[],"how_to_check":null,"fix":null,"status":"open","published_at":"2026-11-10T20:19:16+00:00","first_seen_at":"2026-11-10T20:46:07+00:00","triaged_at":"2026-11-10T20:53:43+00:00","updated_at":"2026-11-10T20:53:43+00:00","category":"infrastructure","confidence":0.4,"triage":{"at":"2026-11-10T20:53:43Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"local","title":"Android keymaster: logic error lets local apps recover deleted keys","impact":"low","summary":"A logic error in km_os_regen_salt in storage.c can let a local process recover keys that were already deleted. An attacker gets local information disclosure without extra privileges and without user interaction.","audience":"everyone","category":"infrastructure","nicknames":[],"who_cares":["android","keymaster"],"confidence":0.4,"fix_status":"unknown","needs_auth":"unknown","worst_case":"Deleted cryptographic keys become recoverable by a local process","analyst_note":"Identify the affected product and patched build from the NVD entry at https://nvd.nist.gov/vuln/detail/CVE-2026-56935 and the vendor bulletin.","how_to_check":"unknown","plain_action":"","product_name":"","needs_analyst":true,"not_affected_if":[],"who_is_affected":"The sources name only the affected function and file, not the product, versions or patch level. unknown","user_interaction":"no","product_ecosystem":"","needs_special_setup":"unknown","severity_if_unknown":"unknown"},"cost_usd":0.000653,"input_tokens":4518,"output_tokens":403,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-2026':12A,15A '-56935':13A,16A 'addit':84C 'alreadi':39B 'android':1A,17B 'app':7A 'attack':42B 'could':76C 'cve':11A,14A 'delet':9A,40B,68C 'disclosur':46B,81C 'due':70C 'error':4A,22B,74C 'execut':85C 'exploit':94C 'extra':48B 'get':43B 'inform':45B,80C 'infrastructur':18B 'interact':53B,89C 'key':10A,36B,69C 'keymast':2A,19B 'km':24B,55C 'lead':77C 'let':5A,31B 'local':6A,33B,44B,79C 'logic':3A,21B,73C 'need':87C,92C 'os':25B,56C 'possibl':64C 'privileg':49B,86C 'process':34B 'recov':8A,35B,67C 'regen':26B,57C 'salt':27B,58C 'storage.c':29B,60C 'user':52B,88C 'way':65C 'without':47B,51B","nicknames":[],"mitigations":[],"who_affected":"The sources name only the affected function and file, not the product, versions or patch level. unknown","tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"none","audience":"everyone","plain_action":null,"pkeys":[],"ptokens":[],"labels":["android","infrastructure","keymaster","unknown"],"campaign_type":null,"search_a":"'-2026':12A,15A '-56935':13A,16A 'android':1A 'app':7A 'cve':11A,14A 'delet':9A 'error':4A 'key':10A 'keymast':2A 'let':5A 'local':6A 'logic':3A 'recov':8A","search_b":"'alreadi':39B 'android':17B 'attack':42B 'delet':40B 'disclosur':46B 'error':22B 'extra':48B 'get':43B 'inform':45B 'infrastructur':18B 'interact':53B 'key':36B 'keymast':19B 'km':24B 'let':31B 'local':33B,44B 'logic':21B 'os':25B 'privileg':49B 'process':34B 'recov':35B 'regen':26B 'salt':27B 'storage.c':29B 'user':52B 'without':47B,51B","search_c":"'addit':84C 'could':76C 'delet':68C 'disclosur':81C 'due':70C 'error':74C 'execut':85C 'exploit':94C 'inform':80C 'interact':89C 'key':69C 'km':55C 'lead':77C 'local':79C 'logic':73C 'need':87C,92C 'os':56C 'possibl':64C 'privileg':86C 'recov':67C 'regen':57C 'salt':58C 'storage.c':60C 'user':88C 'way':65C","cause_entry":null,"cause_path":null,"disclosures_checked_at":null,"first_public_at":"2026-11-10T20:19:16+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-56935","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-56935","severity":null,"published_at":"2026-11-10T20:19:16+00:00","modified_at":"2026-11-10T20:19:16+00:00","first_seen_at":"2026-11-10T20:46:07+00:00","fetched_at":"2026-11-10T20:46:07+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"}