{"id":"CVE-2026-61468","kind":"vulnerability","aliases":["CVE-2026-61468"],"related":[],"title":"Intel TDX MigTD: logging flaw lets privileged software read protected data","description":"Improper privilege management in the MigTD logging for the Intel(R) TDX Migration Trust Domain (MigTD) within Ring 0: Hypervisor may allow an information disclosure. System software adversary with a privileged user combined with a low complexity attack may enable data exposure. This result may potentially occur via local access when attack requirements are not present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (high), integrity (none) and availability (none) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.","summary":"Intel's MigTD, the migration trust domain used with TDX confidential VMs, has an improper privilege management flaw in its logging code. A privileged local user or system software can read data exposed through the logs.","severity":"medium","cvss":6.7,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["confidential-computing","hypervisor","infrastructure","intel-tdx","migtd"],"not_affected_if":["no-intel-tdx","no-migtd"],"how_to_check":null,"fix":null,"status":"open","published_at":"2026-11-10T18:17:44+00:00","first_seen_at":"2026-11-10T18:23:00+00:00","triaged_at":"2026-11-10T18:24:46+00:00","updated_at":"2026-11-10T18:24:46+00:00","category":"infrastructure","confidence":0.6,"triage":{"at":"2026-11-10T18:24:46Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"local","title":"Intel TDX MigTD: logging flaw lets privileged software read protected data","impact":"medium","summary":"Intel's MigTD, the migration trust domain used with TDX confidential VMs, has an improper privilege management flaw in its logging code. A privileged local user or system software can read data exposed through the logs.","audience":"businesses","category":"infrastructure","nicknames":[],"who_cares":["intel-tdx","migtd","confidential-computing","hypervisor"],"confidence":0.6,"fix_status":"unknown","needs_auth":"yes","worst_case":"privileged local software reads confidential migration log data","analyst_note":"Find Intel's security advisory for this CVE to get affected and fixed MigTD versions and any mitigation.","how_to_check":"unknown","plain_action":"","product_name":"","needs_analyst":true,"not_affected_if":["no-intel-tdx","no-migtd"],"who_is_affected":"Relevant to teams running Intel TDX confidential virtual machines with MigTD for live migration. The sources do not name affected versions or configurations. Teams not using Intel TDX migration can skip it.","user_interaction":"no","product_ecosystem":"","needs_special_setup":"yes","severity_if_unknown":"medium"},"cost_usd":0.000685,"input_tokens":4666,"output_tokens":437,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-2026':13A,16A '-61468':14A,17A '0':81C 'access':112C 'adversari':90C 'allow':84C 'attack':100C,114C 'avail':139C,154C 'code':48B 'combin':95C 'complex':99C 'comput':20B 'confidenti':19B,37B,134C,149C 'confidential-comput':18B 'cve':12A,15A 'data':11A,58B,103C 'disclosur':87C 'domain':33B,77C 'enabl':102C 'expos':59B 'exposur':104C 'flaw':5A,44B 'high':135C 'hypervisor':21B,82C 'impact':132C,156C 'improp':41B,63C 'inform':86C 'infrastructur':22B 'integr':136C,151C 'intel':1A,24B,27B,72C 'intel-tdx':23B 'interact':127C 'intern':121C 'knowledg':122C 'let':6A 'local':51B,111C 'log':4A,47B,62B,69C 'low':98C 'manag':43B,65C 'may':83C,101C,107C,131C 'migrat':31B,75C 'migtd':3A,26B,29B,68C,78C 'none':137C,140C,150C,152C,155C 'occur':109C 'potenti':108C,129C 'present':118C 'privileg':7A,42B,50B,64C,93C 'protect':10A 'r':73C 'read':9A,57B 'requir':115C,124C 'result':106C,145C 'ring':80C 'softwar':8A,55B,89C 'special':120C 'subsequ':147C 'system':54B,88C,144C,148C 'tdx':2A,25B,36B,74C 'trust':32B,76C 'use':34B 'user':52B,94C,126C 'via':110C 'vms':38B 'vulner':130C,143C 'within':79C 'without':119C","nicknames":[],"mitigations":[],"who_affected":"Relevant to teams running Intel TDX confidential virtual machines with MigTD for live migration. The sources do not name affected versions or configurations. Teams not using Intel TDX migration can skip it.","tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"none","audience":"businesses","plain_action":null,"pkeys":[],"ptokens":[],"labels":["confidentialcomputing","hypervisor","infrastructure","inteltdx","medium","migtd"],"campaign_type":null,"search_a":"'-2026':13A,16A '-61468':14A,17A 'cve':12A,15A 'data':11A 'flaw':5A 'intel':1A 'let':6A 'log':4A 'migtd':3A 'privileg':7A 'protect':10A 'read':9A 'softwar':8A 'tdx':2A","search_b":"'code':48B 'comput':20B 'confidenti':19B,37B 'confidential-comput':18B 'data':58B 'domain':33B 'expos':59B 'flaw':44B 'hypervisor':21B 'improp':41B 'infrastructur':22B 'intel':24B,27B 'intel-tdx':23B 'local':51B 'log':47B,62B 'manag':43B 'migrat':31B 'migtd':26B,29B 'privileg':42B,50B 'read':57B 'softwar':55B 'system':54B 'tdx':25B,36B 'trust':32B 'use':34B 'user':52B 'vms':38B","search_c":"'0':81C 'access':112C 'adversari':90C 'allow':84C 'attack':100C,114C 'avail':139C,154C 'combin':95C 'complex':99C 'confidenti':134C,149C 'data':103C 'disclosur':87C 'domain':77C 'enabl':102C 'exposur':104C 'high':135C 'hypervisor':82C 'impact':132C,156C 'improp':63C 'inform':86C 'integr':136C,151C 'intel':72C 'interact':127C 'intern':121C 'knowledg':122C 'local':111C 'log':69C 'low':98C 'manag':65C 'may':83C,101C,107C,131C 'migrat':75C 'migtd':68C,78C 'none':137C,140C,150C,152C,155C 'occur':109C 'potenti':108C,129C 'present':118C 'privileg':64C,93C 'r':73C 'requir':115C,124C 'result':106C,145C 'ring':80C 'softwar':89C 'special':120C 'subsequ':147C 'system':88C,144C,148C 'tdx':74C 'trust':76C 'user':94C,126C 'via':110C 'vulner':130C,143C 'within':79C 'without':119C","cause_entry":null,"cause_path":null,"disclosures_checked_at":null,"first_public_at":"2026-11-10T18:17:44+00:00","kev":null,"cvss_vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","cvss_by":"secure@intel.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-61468","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-61468","severity":null,"published_at":"2026-11-10T18:17:44+00:00","modified_at":"2026-11-10T18:17:44+00:00","first_seen_at":"2026-11-10T18:23:00+00:00","fetched_at":"2026-11-10T18:23:00+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"}