{"id":"CVE-2026-108424","kind":"vulnerability","aliases":["CVE-2026-108424"],"related":[],"title":"Windows GDI: out-of-bounds read lets a network attacker leak information","description":"Out-of-bounds read in Windows GDI allows an unauthorized attacker to disclose information over a network.","summary":"A flaw in the Windows GDI graphics component reads memory past the end of a buffer. An unauthenticated attacker on the network can use it to disclose information from the system.","severity":"medium","cvss":6.5,"epss":null,"exploited":false,"exploited_at":null,"products":[{"name":"Windows GDI","fixed":[],"affected":"","ecosystem":"vendor"}],"ecosystems":["vendor"],"tags":["infrastructure","windows"],"not_affected_if":[],"how_to_check":null,"fix":null,"status":"open","published_at":"2026-11-10T19:18:13+00:00","first_seen_at":"2026-11-10T19:24:23+00:00","triaged_at":"2026-11-10T19:58:08+00:00","updated_at":"2026-11-10T19:58:08+00:00","category":"infrastructure","confidence":0.5,"triage":{"at":"2026-11-10T19:58:08Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"network","title":"Windows GDI: out-of-bounds read lets a network attacker leak information","impact":"low","summary":"A flaw in the Windows GDI graphics component reads memory past the end of a buffer. An unauthenticated attacker on the network can use it to disclose information from the system.","audience":"everyone","category":"infrastructure","nicknames":[],"who_cares":["windows"],"confidence":0.5,"fix_status":"unknown","needs_auth":"no","worst_case":"unauthorized attacker reads sensitive memory contents over network","analyst_note":"Check the Microsoft Security Update Guide entry for CVE-2026-108424 for affected Windows builds, the patch, and whether user interaction is needed.","how_to_check":"- unknown","plain_action":"","product_name":"Windows GDI","needs_analyst":true,"not_affected_if":[],"who_is_affected":"unknown","user_interaction":"unknown","product_ecosystem":"vendor","needs_special_setup":"unknown","severity_if_unknown":"medium"},"cost_usd":0.000637,"input_tokens":4487,"output_tokens":376,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-108424':16A,19A '-2026':15A,18A 'allow':63C 'attack':11A,42B,66C 'bound':6A,58C 'buffer':39B 'compon':31B 'cve':14A,17A 'disclos':50B,68C 'end':36B 'flaw':25B 'gdi':2A,21A,29B,62C 'graphic':30B 'inform':13A,51B,69C 'infrastructur':22B 'leak':12A 'let':8A 'memori':33B 'network':10A,45B,72C 'out-of-bound':3A,55C 'past':34B 'read':7A,32B,59C 'system':54B 'unauthent':41B 'unauthor':65C 'use':47B 'window':1A,23B,28B,61C 'windows':20A","nicknames":[],"mitigations":[],"who_affected":null,"tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"none","audience":"everyone","plain_action":null,"pkeys":["gdi","windowsgdi"],"ptokens":["gdi","windows"],"labels":["infrastructure","medium","vendor","windows"],"campaign_type":null,"search_a":"'-108424':16A,19A '-2026':15A,18A 'attack':11A 'bound':6A 'cve':14A,17A 'gdi':2A,21A 'inform':13A 'leak':12A 'let':8A 'network':10A 'out-of-bound':3A 'read':7A 'window':1A 'windows':20A","search_b":"'attack':42B 'buffer':39B 'compon':31B 'disclos':50B 'end':36B 'flaw':25B 'gdi':29B 'graphic':30B 'inform':51B 'infrastructur':22B 'memori':33B 'network':45B 'past':34B 'read':32B 'system':54B 'unauthent':41B 'use':47B 'window':23B,28B","search_c":"'allow':63C 'attack':66C 'bound':58C 'disclos':68C 'gdi':62C 'inform':69C 'network':72C 'out-of-bound':55C 'read':59C 'unauthor':65C 'window':61C","cause_entry":null,"cause_path":null,"disclosures_checked_at":null,"first_public_at":"2026-11-10T19:18:13+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","cvss_by":"secure@microsoft.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-108424","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-108424","severity":null,"published_at":"2026-11-10T19:18:13+00:00","modified_at":"2026-11-10T19:18:13+00:00","first_seen_at":"2026-11-10T19:24:23+00:00","fetched_at":"2026-11-10T19:24:23+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"}