{"id":"CVE-2026-112486","kind":"vulnerability","aliases":["CVE-2026-112486"],"related":[],"title":"Apple: out-of-bounds write in 3D model handling crashes apps","description":"An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2, visionOS 27.2. Processing a 3D model may lead to unexpected app termination.","summary":"An out-of-bounds write in Apple's 3D model processing can cause an app to terminate unexpectedly when it opens a crafted model. The sources describe the effect as a crash and do not say that code execution is possible.","severity":"unknown","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["apple","ios","ipados","macos","vendor","visionos"],"not_affected_if":["no-3d-model-processing"],"how_to_check":"- Check the OS version on each Apple device: iOS or iPadOS below `26.7.2` or `27.2`, macOS below `26.7.2`, `15.8.2` or Golden Gate `27.2`, or visionOS below `27.2` is affected.","fix":"- Update iOS and iPadOS to `26.7.2` or `27.2`.\n- Update macOS Tahoe to `26.7.2`, macOS Sequoia to `15.8.2`, or macOS Golden Gate to `27.2`.\n- Update visionOS to `27.2`.","status":"open","published_at":"2026-10-26T21:17:39+00:00","first_seen_at":"2026-10-26T21:20:26+00:00","triaged_at":"2026-10-26T21:29:56+00:00","updated_at":"2026-10-26T21:29:56+00:00","category":"vendor","confidence":0.5,"triage":{"at":"2026-10-26T21:29:56Z","model":"claude-haiku-5-5","output":{"fix":"- Update iOS and iPadOS to `26.7.2` or `27.2`.\n- Update macOS Tahoe to `26.7.2`, macOS Sequoia to `15.8.2`, or macOS Golden Gate to `27.2`.\n- Update visionOS to `27.2`.","reach":"unknown","title":"Apple: out-of-bounds write in 3D model handling crashes apps","impact":"low","summary":"An out-of-bounds write in Apple's 3D model processing can cause an app to terminate unexpectedly when it opens a crafted model. The sources describe the effect as a crash and do not say that code execution is possible.","category":"vendor","nicknames":[],"who_cares":["apple","ios","macos","ipados","visionos"],"confidence":0.5,"needs_auth":"unknown","worst_case":"A crafted 3D model crashes the app processing it.","analyst_note":"Check Apple's security notes for CVE-2026-112486 to see which app or format triggers it and whether it allows more than a crash.","how_to_check":"- Check the OS version on each Apple device: iOS or iPadOS below `26.7.2` or `27.2`, macOS below `26.7.2`, `15.8.2` or Golden Gate `27.2`, or visionOS below `27.2` is affected.","needs_analyst":true,"not_affected_if":["no-3d-model-processing"],"who_is_affected":"Devices running the Apple OS versions listed as affected, when an app processes 3D models. The sources do not say which apps or formats are involved, so teams that do not handle 3D models on Apple devices can likely deprioritise this. unknown whether exploitation beyond a crash is possible.","user_interaction":"unknown","needs_special_setup":"unknown","severity_if_unknown":"low"},"cost_usd":0.000643,"input_tokens":3342,"output_tokens":617,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-112486':15A,18A '-2026':14A,17A '15.8.2':101C '26.7.2':86C,89C,104C '27.2':91C,94C,98C,106C '3d':8A,34B,109C 'address':75C 'app':12A,40B,115C 'appl':1A,19B,32B 'bound':5A,29B,71C,78C 'caus':38B 'check':79C 'code':63B 'craft':48B 'crash':11A,57B 'cve':13A,16A 'describ':52B 'effect':54B 'execut':64B 'fix':83C 'gate':97C 'golden':96C 'handl':10A 'improv':77C 'io':20B,85C,90C 'ipado':21B,88C,93C 'issu':73C,81C 'lead':112C 'maco':22B,95C,99C,102C 'may':111C 'model':9A,35B,49B,110C 'open':46B 'out-of-bound':2A,26B,68C 'possibl':66B 'process':36B,107C 'say':61B 'sequoia':100C 'sourc':51B 'taho':103C 'termin':42B,116C 'unexpect':43B,114C 'vendor':23B 'visiono':24B,105C 'write':6A,30B,72C","nicknames":[],"mitigations":[],"who_affected":"Devices running the Apple OS versions listed as affected, when an app processes 3D models. The sources do not say which apps or formats are involved, so teams that do not handle 3D models on Apple devices can likely deprioritise this. unknown whether exploitation beyond a crash is possible.","tier":"C","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-26T21:17:39+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-112486","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-112486","severity":null,"published_at":"2026-10-26T21:17:39+00:00","modified_at":"2026-10-26T21:17:39+00:00","first_seen_at":"2026-10-26T21:20:26+00:00","fetched_at":"2026-10-26T21:20:26+00:00","note":null}],"documents":[],"notice":"Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai"}