{"id":"CVE-2026-119936","kind":"vulnerability","aliases":["CVE-2026-119936"],"related":[],"title":"Integer underflow (wrap or wraparound) in Windows Internet Information Services allows an unauthorized attacker to…","description":"Integer underflow (wrap or wraparound) in Windows Internet Information Services allows an unauthorized attacker to deny service over a network.","summary":null,"severity":"medium","cvss":5.9,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":[],"not_affected_if":[],"how_to_check":null,"fix":null,"status":"open","published_at":"2026-11-10T19:20:15+00:00","first_seen_at":"2026-11-10T19:25:03+00:00","triaged_at":null,"updated_at":"2026-11-10T19:39:26+00:00","category":null,"confidence":null,"triage":null,"analyst_status":null,"analyst_note":null,"search":"'-119936':17A,20A '-2026':16A,19A 'allow':11A,31C 'attack':14A,34C 'cve':15A,18A 'deni':36C 'inform':9A,29C 'integ':1A,21C 'internet':8A,28C 'network':40C 'servic':10A,30C,37C 'unauthor':13A,33C 'underflow':2A,22C 'window':7A,27C 'wrap':3A,23C 'wraparound':5A,25C","nicknames":[],"mitigations":[],"who_affected":null,"tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":null,"audience":null,"plain_action":null,"pkeys":[],"ptokens":[],"labels":["medium"],"campaign_type":null,"search_a":"'-119936':17A,20A '-2026':16A,19A 'allow':11A 'attack':14A 'cve':15A,18A 'inform':9A 'integ':1A 'internet':8A 'servic':10A 'unauthor':13A 'underflow':2A 'window':7A 'wrap':3A 'wraparound':5A","search_b":"","search_c":"'allow':31C 'attack':34C 'deni':36C 'inform':29C 'integ':21C 'internet':28C 'network':40C 'servic':30C,37C 'unauthor':33C 'underflow':22C 'window':27C 'wrap':23C 'wraparound':25C","cause_entry":null,"cause_path":null,"disclosures_checked_at":null,"first_public_at":"2026-11-10T19:20:15+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","cvss_by":"secure@microsoft.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-119936","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-119936","severity":null,"published_at":"2026-11-10T19:20:15+00:00","modified_at":"2026-11-10T19:20:15+00:00","first_seen_at":"2026-11-10T19:25:03+00:00","fetched_at":"2026-11-10T19:25:03+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"}