{"id":"CVE-2026-108330","kind":"vulnerability","aliases":["CVE-2026-108330"],"related":[],"title":"Tanium Threat Response client extension leaks information to local users","description":"Tanium addressed an information disclosure vulnerability in Threat Response Client Extension.","summary":"Tanium fixed an information disclosure flaw in the Threat Response Client Extension. The sources do not say what data leaks or how, so the exposed information is unknown.","severity":"low","cvss":3.6,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["endpoint-management","other","tanium"],"not_affected_if":[],"how_to_check":"- unknown","fix":"- Update the Tanium Threat Response Client Extension to the version Tanium lists as fixed (the version is not in the sources).","status":"open","published_at":"2026-10-27T18:17:33+00:00","first_seen_at":"2026-10-27T18:32:59+00:00","triaged_at":"2026-10-27T18:35:04+00:00","updated_at":"2026-10-27T18:35:04+00:00","category":"other","confidence":0.35,"triage":{"at":"2026-10-27T18:35:04Z","model":"claude-haiku-5-5","output":{"fix":"- Update the Tanium Threat Response Client Extension to the version Tanium lists as fixed (the version is not in the sources).","reach":"unknown","title":"Tanium Threat Response client extension leaks information to local users","impact":"low","summary":"Tanium fixed an information disclosure flaw in the Threat Response Client Extension. The sources do not say what data leaks or how, so the exposed information is unknown.","category":"other","nicknames":[],"who_cares":["tanium","endpoint-management"],"confidence":0.35,"needs_auth":"unknown","worst_case":"Sensitive information about the endpoint or its data is disclosed","analyst_note":"Find Tanium's advisory for CVE-2026-108330 to get affected and fixed versions, the leaked data, and the attack prerequisites.","how_to_check":"- unknown","needs_analyst":true,"not_affected_if":[],"who_is_affected":"Teams that run Tanium Threat Response with the client extension installed on endpoints. The sources do not say which versions are affected or whether non-default setups change exposure.","user_interaction":"unknown","needs_special_setup":"unknown","severity_if_unknown":"low"},"cost_usd":0.000529,"input_tokens":3238,"output_tokens":410,"severity_before":"low"},"analyst_status":null,"analyst_note":null,"search":"'-108330':13A,16A '-2026':12A,15A 'address':51C 'client':4A,32B,59C 'cve':11A,14A 'data':40B 'disclosur':26B,54C 'endpoint':18B 'endpoint-manag':17B 'expos':46B 'extens':5A,33B,60C 'fix':23B 'flaw':27B 'inform':7A,25B,47B,53C 'leak':6A,41B 'local':9A 'manag':19B 'respons':3A,31B,58C 'say':38B 'sourc':35B 'tanium':1A,21B,22B,50C 'threat':2A,30B,57C 'unknown':49B 'user':10A 'vulner':55C","nicknames":[],"mitigations":[],"who_affected":"Teams that run Tanium Threat Response with the client extension installed on endpoints. The sources do not say which versions are affected or whether non-default setups change exposure.","tier":"C","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-27T18:17:33+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:L","cvss_by":"3938794e-25f5-4123-a1ba-5cbd7f104512","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-108330","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-108330","severity":null,"published_at":"2026-10-27T18:17:33+00:00","modified_at":"2026-10-27T18:17:33+00:00","first_seen_at":"2026-10-27T18:32:59+00:00","fetched_at":"2026-10-27T18:32:59+00:00","note":null}],"documents":[],"notice":"Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai"}