{"id":"CVE-2026-119998","kind":"vulnerability","aliases":["CVE-2026-119998"],"related":[],"title":"Microsoft Office: UI fails to warn users of unsafe actions","description":"Product ui does not warn user of unsafe actions in Microsoft Office allows an unauthorized attacker to bypass a security feature over a network.","summary":"Microsoft Office's user interface does not warn the user before unsafe actions. An unauthorized attacker over the network can bypass a security feature, according to the NVD description.","severity":"medium","cvss":6.5,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["microsoft-office","other"],"not_affected_if":[],"how_to_check":null,"fix":null,"status":"open","published_at":"2026-11-10T19:20:25+00:00","first_seen_at":"2026-11-10T19:25:07+00:00","triaged_at":"2026-11-10T19:56:24+00:00","updated_at":"2026-11-10T19:56:24+00:00","category":"other","confidence":0.4,"triage":{"at":"2026-11-10T19:56:24Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"network","title":"Microsoft Office: UI fails to warn users of unsafe actions","impact":"medium","summary":"Microsoft Office's user interface does not warn the user before unsafe actions. An unauthorized attacker over the network can bypass a security feature, according to the NVD description.","audience":"businesses","category":"other","nicknames":[],"who_cares":["microsoft-office"],"confidence":0.4,"fix_status":"unknown","needs_auth":"no","worst_case":"attacker bypasses a security feature over the network","analyst_note":"Find the Microsoft Security Update Guide entry for CVE-2026-119998 to confirm affected Office builds, the fixed versions and any user-interaction requirement.","how_to_check":"unknown","plain_action":"","product_name":"","needs_analyst":true,"not_affected_if":[],"who_is_affected":"unknown","user_interaction":"unknown","product_ecosystem":"","needs_special_setup":"unknown","severity_if_unknown":"medium"},"cost_usd":0.000624,"input_tokens":4504,"output_tokens":347,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-119998':13A,16A '-2026':12A,15A 'accord':44B 'action':10A,32B,57C 'allow':61C 'attack':35B,64C 'bypass':40B,66C 'cve':11A,14A 'descript':48B 'fail':4A 'featur':43B,69C 'interfac':24B 'microsoft':1A,18B,20B,59C 'microsoft-offic':17B 'network':38B,72C 'nvd':47B 'offic':2A,19B,21B,60C 'product':49C 'secur':42B,68C 'ui':3A,50C 'unauthor':34B,63C 'unsaf':9A,31B,56C 'user':7A,23B,29B,54C 'warn':6A,27B,53C","nicknames":[],"mitigations":[],"who_affected":null,"tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"none","audience":"businesses","plain_action":null,"pkeys":[],"ptokens":[],"labels":["medium","microsoftoffice","other"],"campaign_type":null,"search_a":"'-119998':13A,16A '-2026':12A,15A 'action':10A 'cve':11A,14A 'fail':4A 'microsoft':1A 'offic':2A 'ui':3A 'unsaf':9A 'user':7A 'warn':6A","search_b":"'accord':44B 'action':32B 'attack':35B 'bypass':40B 'descript':48B 'featur':43B 'interfac':24B 'microsoft':18B,20B 'microsoft-offic':17B 'network':38B 'nvd':47B 'offic':19B,21B 'secur':42B 'unauthor':34B 'unsaf':31B 'user':23B,29B 'warn':27B","search_c":"'action':57C 'allow':61C 'attack':64C 'bypass':66C 'featur':69C 'microsoft':59C 'network':72C 'offic':60C 'product':49C 'secur':68C 'ui':50C 'unauthor':63C 'unsaf':56C 'user':54C 'warn':53C","cause_entry":null,"cause_path":null,"disclosures_checked_at":null,"first_public_at":"2026-11-10T19:20:25+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N","cvss_by":"secure@microsoft.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-119998","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-119998","severity":null,"published_at":"2026-11-10T19:20:25+00:00","modified_at":"2026-11-10T19:20:25+00:00","first_seen_at":"2026-11-10T19:25:07+00:00","fetched_at":"2026-11-10T19:25:07+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"}