{"id":"CVE-2026-33089","kind":"vulnerability","aliases":["CVE-2026-33089"],"related":[],"title":"Intel CIP software: improper input validation lets a privileged process crash the system","description":"Improper input validation for some Intel(R) CIP software within Ring 2: Privileged Process may allow a denial of service. System software adversary with a privileged user combined with a low complexity attack may enable denial of service. 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 (none), integrity (low) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.","summary":"Some Intel CIP software running in Ring 2 does not validate input properly, so a privileged local process can cause a denial of service. An attacker needs privileged local access and no user interaction, and the flaw affects availability.","severity":"medium","cvss":6.8,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["cip","infrastructure","intel","local-access"],"not_affected_if":["no-intel-cip-software","unprivileged-only-access"],"how_to_check":null,"fix":null,"status":"open","published_at":"2026-11-10T17:17:41+00:00","first_seen_at":"2026-11-10T17:22:42+00:00","triaged_at":"2026-11-10T17:24:10+00:00","updated_at":"2026-11-10T17:24:10+00:00","category":"infrastructure","confidence":0.6,"triage":{"at":"2026-11-10T17:24:10Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"local","title":"Intel CIP software: improper input validation lets a privileged process crash the system","impact":"low","summary":"Some Intel CIP software running in Ring 2 does not validate input properly, so a privileged local process can cause a denial of service. An attacker needs privileged local access and no user interaction, and the flaw affects availability.","audience":"businesses","category":"infrastructure","nicknames":[],"who_cares":["intel","cip","local-access"],"confidence":0.6,"fix_status":"unknown","needs_auth":"yes","worst_case":"privileged local process causes system denial of service","analyst_note":"product_name is unknown; affected Intel CIP versions and vendor advisory not in sources.\n","how_to_check":"- unknown","plain_action":"","product_name":"","needs_analyst":false,"not_affected_if":["no-intel-cip-software","unprivileged-only-access"],"who_is_affected":"Only systems that run the affected Intel CIP software are exposed, and the attacker must already hold privileged access on the machine. The sources do not name the affected CIP versions or which products bundle this component. unknown","user_interaction":"no","product_ecosystem":"","needs_special_setup":"unknown","severity_if_unknown":"medium"},"cost_usd":0.000677,"input_tokens":4635,"output_tokens":426,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-2026':15A,18A '-33089':16A,19A '2':33B,76C 'access':25B,55B,110C 'adversari':87C 'affect':63B 'allow':80C 'attack':51B,97C,112C 'avail':64B,137C,152C 'caus':45B 'cip':2A,20B,28B,72C 'combin':92C 'complex':96C 'confidenti':132C,147C 'crash':11A 'cve':14A,17A 'denial':47B,82C,100C 'enabl':99C 'flaw':62B 'high':138C 'impact':130C,154C 'improp':4A,65C 'infrastructur':21B 'input':5A,37B,66C 'integr':134C,149C 'intel':1A,22B,27B,70C 'interact':59B,125C 'intern':119C 'knowledg':120C 'let':7A 'local':24B,42B,54B,109C 'local-access':23B 'low':95C,135C 'may':79C,98C,105C,129C 'need':52B 'none':133C,148C,150C,153C 'occur':107C 'potenti':106C,127C 'present':116C 'privileg':9A,41B,53B,77C,90C 'process':10A,43B,78C 'proper':38B 'r':71C 'requir':113C,122C 'result':104C,143C 'ring':32B,75C 'run':30B 'servic':49B,84C,102C 'softwar':3A,29B,73C,86C 'special':118C 'subsequ':145C 'system':13A,85C,142C,146C 'user':58B,91C,124C 'valid':6A,36B,67C 'via':108C 'vulner':128C,141C 'within':74C 'without':117C","nicknames":[],"mitigations":[],"who_affected":"Only systems that run the affected Intel CIP software are exposed, and the attacker must already hold privileged access on the machine. The sources do not name the affected CIP versions or which products bundle this component. unknown","tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"none","audience":"businesses","plain_action":null,"pkeys":[],"ptokens":[],"labels":["cip","infrastructure","intel","localaccess","medium"],"campaign_type":null,"search_a":"'-2026':15A,18A '-33089':16A,19A 'cip':2A 'crash':11A 'cve':14A,17A 'improp':4A 'input':5A 'intel':1A 'let':7A 'privileg':9A 'process':10A 'softwar':3A 'system':13A 'valid':6A","search_b":"'2':33B 'access':25B,55B 'affect':63B 'attack':51B 'avail':64B 'caus':45B 'cip':20B,28B 'denial':47B 'flaw':62B 'infrastructur':21B 'input':37B 'intel':22B,27B 'interact':59B 'local':24B,42B,54B 'local-access':23B 'need':52B 'privileg':41B,53B 'process':43B 'proper':38B 'ring':32B 'run':30B 'servic':49B 'softwar':29B 'user':58B 'valid':36B","search_c":"'2':76C 'access':110C 'adversari':87C 'allow':80C 'attack':97C,112C 'avail':137C,152C 'cip':72C 'combin':92C 'complex':96C 'confidenti':132C,147C 'denial':82C,100C 'enabl':99C 'high':138C 'impact':130C,154C 'improp':65C 'input':66C 'integr':134C,149C 'intel':70C 'interact':125C 'intern':119C 'knowledg':120C 'local':109C 'low':95C,135C 'may':79C,98C,105C,129C 'none':133C,148C,150C,153C 'occur':107C 'potenti':106C,127C 'present':116C 'privileg':77C,90C 'process':78C 'r':71C 'requir':113C,122C 'result':104C,143C 'ring':75C 'servic':84C,102C 'softwar':73C,86C 'special':118C 'subsequ':145C 'system':85C,142C,146C 'user':91C,124C 'valid':67C 'via':108C 'vulner':128C,141C 'within':74C 'without':117C","cause_entry":null,"cause_path":null,"disclosures_checked_at":null,"first_public_at":"2026-11-10T17:17:41+00:00","kev":null,"cvss_vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:H/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-2026-33089","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-33089","severity":null,"published_at":"2026-11-10T17:17:41+00:00","modified_at":"2026-11-10T17:17:41+00:00","first_seen_at":"2026-11-10T17:22:42+00:00","fetched_at":"2026-11-10T17:22:42+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"}