{"id":"CVE-2026-112682","kind":"vulnerability","aliases":["CVE-2026-112682"],"related":[],"title":"Apple iOS and macOS: input validation flaw lets a remote attacker crash apps","description":"An input validation issue was addressed with improved input validation. 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 Tahoe 26.7.2, visionOS 27.2, watchOS 27.2. A remote attacker may be able to cause unexpected app termination.","summary":"An input validation flaw in several Apple operating systems can be triggered remotely to terminate an app unexpectedly. The sources say the impact is an app crash, not code execution or data access.","severity":"unknown","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["ios","ipados","macos","vendor","visionos","watchos"],"not_affected_if":["already-updated-devices"],"how_to_check":"- Check the device version under Settings > General > About (iOS, iPadOS, visionOS, watchOS) or `sw_vers` on macOS and compare with the fixed versions.","fix":"- Update iOS and iPadOS to `26.7.2` or `27.2`, macOS Tahoe to `26.7.2`, macOS Golden Gate to `27.2`, visionOS and watchOS to `27.2`.","status":"open","published_at":"2026-10-26T21:18:02+00:00","first_seen_at":"2026-10-26T21:20:30+00:00","triaged_at":"2026-10-26T21:23:32+00:00","updated_at":"2026-10-26T21:23:32+00:00","category":"vendor","confidence":0.5,"triage":{"at":"2026-10-26T21:23:32Z","model":"claude-haiku-5-5","output":{"fix":"- Update iOS and iPadOS to `26.7.2` or `27.2`, macOS Tahoe to `26.7.2`, macOS Golden Gate to `27.2`, visionOS and watchOS to `27.2`.","reach":"network","title":"Apple iOS and macOS: input validation flaw lets a remote attacker crash apps","impact":"low","summary":"An input validation flaw in several Apple operating systems can be triggered remotely to terminate an app unexpectedly. The sources say the impact is an app crash, not code execution or data access.","category":"vendor","nicknames":[],"who_cares":["ios","ipados","macos","visionos","watchos"],"confidence":0.5,"needs_auth":"unknown","worst_case":"Remote attacker crashes an app, causing unexpected termination","analyst_note":"Check Apple's security notes for the affected component and whether a specific app or message type is needed to trigger the crash.","how_to_check":"- Check the device version under Settings > General > About (iOS, iPadOS, visionOS, watchOS) or `sw_vers` on macOS and compare with the fixed versions.","needs_analyst":true,"not_affected_if":["already-updated-devices"],"who_is_affected":"Apple devices running the listed pre-fix builds are affected. The sources do not name the specific component or input path, so it is unknown whether managed or server-side setups differ.","user_interaction":"unknown","needs_special_setup":"unknown","severity_if_unknown":"low"},"cost_usd":0.00059,"input_tokens":3322,"output_tokens":516,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-112682':16A,19A '-2026':15A,18A '26.7.2':75C,78C,90C '27.2':80C,83C,87C,92C,94C 'abl':100C 'access':58B 'address':64C 'app':13A,42B,51B,104C 'appl':1A,32B 'attack':11A,97C 'caus':102C 'code':54B 'crash':12A,52B 'cve':14A,17A 'data':57B 'execut':55B 'fix':72C 'flaw':7A,29B 'gate':86C 'golden':85C 'impact':48B 'improv':66C 'input':5A,27B,60C,67C 'io':2A,20B,74C,79C 'ipado':21B,77C,82C 'issu':62C,70C 'let':8A 'maco':4A,22B,84C,88C 'may':98C 'oper':33B 'remot':10A,38B,96C 'say':46B 'sever':31B 'sourc':45B 'system':34B 'taho':89C 'termin':40B,105C 'trigger':37B 'unexpect':43B,103C 'valid':6A,28B,61C,68C 'vendor':23B 'visiono':24B,91C 'watcho':25B,93C","nicknames":[],"mitigations":[],"who_affected":"Apple devices running the listed pre-fix builds are affected. The sources do not name the specific component or input path, so it is unknown whether managed or server-side setups differ.","tier":"C","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-26T21:18:02+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-112682","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-112682","severity":null,"published_at":"2026-10-26T21:18:02+00:00","modified_at":"2026-10-26T21:18:02+00:00","first_seen_at":"2026-10-26T21:20:30+00:00","fetched_at":"2026-10-26T21:20:30+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"}