{"id":"CVE-2026-75941","kind":"vulnerability","aliases":["CVE-2026-75941"],"related":[],"title":"Lenovo Legion Zone: network attacker may execute arbitrary code","description":"A potential vulnerability was reported in the Lenovo Legion Zone application, distributed exclusively in the Chinese market, that could allow an attacker on the same logical network to execute arbitrary code.","summary":"Lenovo Legion Zone, a utility app sold only in the Chinese market, has a reported flaw that could let an attacker on the same logical network run arbitrary code. The sources do not name the affected versions or the exact code path.","severity":"high","cvss":8.6,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["legion-zone","lenovo","package","windows"],"not_affected_if":["app-not-installed","outside-china-market"],"how_to_check":"- Check whether the Lenovo Legion Zone application is installed on the machine, and note its version (unknown: sources do not give the affected version range)","fix":"- Check Lenovo's security bulletin for a fixed Legion Zone version and update to it (unknown: sources do not name the fixed version)","status":"open","published_at":"2026-10-16T00:17:05+00:00","first_seen_at":"2026-10-23T21:57:12+00:00","triaged_at":"2026-10-25T03:00:13+00:00","updated_at":"2026-10-25T03:00:13+00:00","category":"package","confidence":0.5,"triage":{"at":"2026-10-25T03:00:13Z","model":"claude-haiku-5-5","output":{"fix":"- Check Lenovo's security bulletin for a fixed Legion Zone version and update to it (unknown: sources do not name the fixed version)","reach":"network","title":"Lenovo Legion Zone: network attacker may execute arbitrary code","impact":"high","summary":"Lenovo Legion Zone, a utility app sold only in the Chinese market, has a reported flaw that could let an attacker on the same logical network run arbitrary code. The sources do not name the affected versions or the exact code path.","category":"package","nicknames":[],"who_cares":["lenovo","windows","legion-zone"],"confidence":0.5,"needs_auth":"unknown","worst_case":"Attacker on the same network runs arbitrary code on the machine.","analyst_note":"Find the Lenovo PSIRT advisory for this CVE to get affected versions, the fixed version and the exact vulnerable component.","how_to_check":"- Check whether the Lenovo Legion Zone application is installed on the machine, and note its version (unknown: sources do not give the affected version range)","needs_analyst":true,"not_affected_if":["app-not-installed","outside-china-market"],"who_is_affected":"Lenovo Legion Zone users in the Chinese market, where the app is distributed exclusively, on a machine that runs the app. Sources do not say which versions are affected. Teams outside that market and without the app installed can skip it.","user_interaction":"unknown","needs_special_setup":"unknown","severity_if_unknown":"high"},"cost_usd":0.000586,"input_tokens":3284,"output_tokens":515,"severity_before":"high"},"analyst_status":null,"analyst_note":null,"search":"'-2026':11A,14A '-75941':12A,15A 'affect':57B 'allow':83C 'app':27B 'applic':74C 'arbitrari':8A,49B,93C 'attack':5A,42B,85C 'chines':32B,79C 'code':9A,50B,62B,94C 'could':39B,82C 'cve':10A,13A 'distribut':75C 'exact':61B 'exclus':76C 'execut':7A,92C 'flaw':37B 'legion':2A,17B,23B,72C 'legion-zon':16B 'lenovo':1A,19B,22B,71C 'let':40B 'logic':46B,89C 'market':33B,80C 'may':6A 'name':55B 'network':4A,47B,90C 'packag':20B 'path':63B 'potenti':65C 'report':36B,68C 'run':48B 'sold':28B 'sourc':52B 'util':26B 'version':58B 'vulner':66C 'window':21B 'zone':3A,18B,24B,73C","nicknames":[],"mitigations":[],"who_affected":"Lenovo Legion Zone users in the Chinese market, where the app is distributed exclusively, on a machine that runs the app. Sources do not say which versions are affected. Teams outside that market and without the app installed can skip it.","tier":"B","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-16T00:17:05+00:00","kev":null,"cvss_vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/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":"psirt@lenovo.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-75941","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-75941","severity":null,"published_at":"2026-10-16T00:17:05+00:00","modified_at":"2026-10-16T19:55:59+00:00","first_seen_at":"2026-10-23T21:57:12+00:00","fetched_at":"2026-10-23T22:28:54+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"}