{"id":"CVE-2026-112738","kind":"vulnerability","aliases":["CVE-2026-112738"],"related":[],"title":"Microsoft PowerPoint: out-of-bounds read lets attackers leak data over network","description":"Out-of-bounds read in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information over a network.","summary":"An out-of-bounds read in Microsoft Office PowerPoint lets an unauthorized attacker disclose information over a network. The sources do not describe what data can be read or how the flaw is triggered.","severity":"medium","cvss":6.5,"epss":null,"exploited":false,"exploited_at":null,"products":[{"name":"Microsoft Office PowerPoint","fixed":[],"affected":"","ecosystem":"vendor"}],"ecosystems":["vendor"],"tags":["microsoft-office","other","powerpoint","windows"],"not_affected_if":[],"how_to_check":null,"fix":null,"status":"open","published_at":"2026-11-10T19:18:33+00:00","first_seen_at":"2026-11-10T19:24:31+00:00","triaged_at":"2026-11-10T19:57:59+00:00","updated_at":"2026-11-10T19:57:59+00:00","category":"other","confidence":0.5,"triage":{"at":"2026-11-10T19:57:59Z","model":"claude-haiku-5-5","output":{"fix":"- unknown","reach":"network","title":"Microsoft PowerPoint: out-of-bounds read lets attackers leak data over network","impact":"low","summary":"An out-of-bounds read in Microsoft Office PowerPoint lets an unauthorized attacker disclose information over a network. The sources do not describe what data can be read or how the flaw is triggered.","audience":"businesses","category":"other","nicknames":[],"who_cares":["microsoft-office","powerpoint","windows"],"confidence":0.5,"fix_status":"unknown","needs_auth":"unknown","worst_case":"unauthorized attacker reads information from PowerPoint over network","analyst_note":"Check the Microsoft Security Response Center advisory for affected builds, fixed update and whether user interaction is needed.","how_to_check":"- unknown","plain_action":"","product_name":"Microsoft Office PowerPoint","needs_analyst":true,"not_affected_if":[],"who_is_affected":"unknown","user_interaction":"unknown","product_ecosystem":"vendor","needs_special_setup":"unknown","severity_if_unknown":"unknown"},"cost_usd":0.000649,"input_tokens":4501,"output_tokens":398,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-112738':16A,19A '-2026':15A,18A 'allow':73C 'attack':9A,42B,76C 'bound':6A,33B,67C 'cve':14A,17A 'data':11A,54B 'describ':52B 'disclos':43B,78C 'flaw':61B 'inform':44B,79C 'leak':10A 'let':8A,39B 'microsoft':1A,20A,24B,36B,70C 'microsoft-offic':23B 'network':13A,47B,82C 'offic':25B,37B,71C 'office':21A 'out-of-bound':3A,30B,64C 'powerpoint':2A,22A,27B,38B,72C 'read':7A,34B,57B,68C 'sourc':49B 'trigger':63B 'unauthor':41B,75C 'window':28B","nicknames":[],"mitigations":[],"who_affected":null,"tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"none","audience":"businesses","plain_action":null,"pkeys":["microsoftofficepowerpoint","officepowerpoint"],"ptokens":["microsoft","office","powerpoint"],"labels":["medium","microsoftoffice","other","powerpoint","vendor","windows"],"campaign_type":null,"search_a":"'-112738':16A,19A '-2026':15A,18A 'attack':9A 'bound':6A 'cve':14A,17A 'data':11A 'leak':10A 'let':8A 'microsoft':1A,20A 'network':13A 'office':21A 'out-of-bound':3A 'powerpoint':2A,22A 'read':7A","search_b":"'attack':42B 'bound':33B 'data':54B 'describ':52B 'disclos':43B 'flaw':61B 'inform':44B 'let':39B 'microsoft':24B,36B 'microsoft-offic':23B 'network':47B 'offic':25B,37B 'out-of-bound':30B 'powerpoint':27B,38B 'read':34B,57B 'sourc':49B 'trigger':63B 'unauthor':41B 'window':28B","search_c":"'allow':73C 'attack':76C 'bound':67C 'disclos':78C 'inform':79C 'microsoft':70C 'network':82C 'offic':71C 'out-of-bound':64C 'powerpoint':72C 'read':68C 'unauthor':75C","cause_entry":null,"cause_path":null,"disclosures_checked_at":null,"first_public_at":"2026-11-10T19:18:33+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-2026-112738","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-112738","severity":null,"published_at":"2026-11-10T19:18:33+00:00","modified_at":"2026-11-10T19:18:33+00:00","first_seen_at":"2026-11-10T19:24:31+00:00","fetched_at":"2026-11-10T19:24:31+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"}