{"id":"CVE-2026-110060","kind":"vulnerability","aliases":["CVE-2026-110060"],"related":[],"title":"Microsoft Access: heap buffer overflow lets remote attacker run code","description":"Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code over a network.","summary":"A heap-based buffer overflow in Microsoft Office Access lets an unauthorized attacker run code over a network. The sources give no further detail on the trigger or the affected Office builds.","severity":"high","cvss":8.8,"epss":null,"exploited":false,"exploited_at":null,"products":[{"name":"Microsoft Office Access","fixed":[],"affected":"","ecosystem":"vendor"}],"ecosystems":["vendor"],"tags":["microsoft-access","microsoft-office","other","windows"],"not_affected_if":[],"how_to_check":null,"fix":null,"status":"open","published_at":"2026-11-10T19:18:23+00:00","first_seen_at":"2026-11-10T19:24:27+00:00","triaged_at":"2026-11-10T19:32:29+00:00","updated_at":"2026-11-10T19:32:29+00:00","category":"other","confidence":0.4,"triage":{"at":"2026-11-10T19:32:29Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"network","title":"Microsoft Access: heap buffer overflow lets remote attacker run code","impact":"high","summary":"A heap-based buffer overflow in Microsoft Office Access lets an unauthorized attacker run code over a network. The sources give no further detail on the trigger or the affected Office builds.","audience":"businesses","category":"other","nicknames":[],"who_cares":["microsoft-access","microsoft-office","windows"],"confidence":0.4,"fix_status":"unknown","needs_auth":"unknown","worst_case":"Attacker runs code on the machine over the network.","analyst_note":"Find the Microsoft Security Update Guide entry for CVE-2026-110060 to confirm affected Access builds, fixed versions and whether user interaction is needed.","how_to_check":"- unknown","plain_action":"","product_name":"Microsoft Office Access","needs_analyst":true,"not_affected_if":[],"who_is_affected":"unknown","user_interaction":"unknown","product_ecosystem":"vendor","needs_special_setup":"unknown","severity_if_unknown":"high"},"cost_usd":0.000646,"input_tokens":4494,"output_tokens":394,"severity_before":"high"},"analyst_status":"queued","analyst_note":"Find the Microsoft Security Update Guide entry for CVE-2026-110060 to confirm affected Access builds, fixed versions and whether user interaction is needed.","search":"'-110060':13A,16A '-2026':12A,15A 'access':2A,19A,22B,37B,69C 'affect':58B 'allow':70C 'attack':8A,41B,73C 'base':31B,63C 'buffer':4A,32B,64C 'build':60B 'code':10A,43B,76C 'cve':11A,14A 'detail':52B 'execut':75C 'give':49B 'heap':3A,30B,62C 'heap-bas':29B,61C 'let':6A,38B 'microsoft':1A,17A,21B,24B,35B,67C 'microsoft-access':20B 'microsoft-offic':23B 'network':46B,79C 'offic':25B,36B,59B,68C 'office':18A 'overflow':5A,33B,65C 'remot':7A 'run':9A,42B 'sourc':48B 'trigger':55B 'unauthor':40B,72C 'window':27B","nicknames":[],"mitigations":[],"who_affected":null,"tier":"B","verified":{},"analyst_revisit_at":null,"fix_status":"none","audience":"businesses","plain_action":null,"pkeys":["microsoftofficeaccess","officeaccess"],"ptokens":["access","microsoft","office"],"labels":["high","microsoftaccess","microsoftoffice","other","vendor","windows"],"campaign_type":null,"search_a":"'-110060':13A,16A '-2026':12A,15A 'access':2A,19A 'attack':8A 'buffer':4A 'code':10A 'cve':11A,14A 'heap':3A 'let':6A 'microsoft':1A,17A 'office':18A 'overflow':5A 'remot':7A 'run':9A","search_b":"'access':22B,37B 'affect':58B 'attack':41B 'base':31B 'buffer':32B 'build':60B 'code':43B 'detail':52B 'give':49B 'heap':30B 'heap-bas':29B 'let':38B 'microsoft':21B,24B,35B 'microsoft-access':20B 'microsoft-offic':23B 'network':46B 'offic':25B,36B,59B 'overflow':33B 'run':42B 'sourc':48B 'trigger':55B 'unauthor':40B 'window':27B","search_c":"'access':69C 'allow':70C 'attack':73C 'base':63C 'buffer':64C 'code':76C 'execut':75C 'heap':62C 'heap-bas':61C 'microsoft':67C 'network':79C 'offic':68C 'overflow':65C 'unauthor':72C","cause_entry":null,"cause_path":null,"disclosures_checked_at":null,"first_public_at":"2026-11-10T19:18:23+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","cvss_by":"secure@microsoft.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-110060","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-110060","severity":null,"published_at":"2026-11-10T19:18:23+00:00","modified_at":"2026-11-10T19:18:23+00:00","first_seen_at":"2026-11-10T19:24:27+00:00","fetched_at":"2026-11-10T19:24:27+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"}