{"id":"CVE-2026-112516","kind":"vulnerability","aliases":["CVE-2026-112516"],"related":[],"title":"Apple platforms: use-after-free lets an app crash the system","description":"A use-after-free issue was addressed with improved memory management. 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, tvOS 27.2, visionOS 27.2, watchOS 27.2. An app may be able to cause unexpected system termination.","summary":"A use-after-free memory bug in Apple's operating systems lets an app cause unexpected system termination. The sources describe a crash, not code execution or data theft.","severity":"low","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["ios","ipados","macos","tvos","vendor","visionos","watchos"],"not_affected_if":["already-patched"],"how_to_check":"- Check the installed version under Settings > General > About (iOS, iPadOS, tvOS, visionOS, watchOS) or `sw_vers` on macOS.\n- Compare against the fixed versions listed in the fix field.","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`, and macOS Golden Gate to `27.2`.\n- Update tvOS, visionOS and watchOS to `27.2`.","status":"open","published_at":"2026-10-26T21:17:43+00:00","first_seen_at":"2026-10-26T21:20:27+00:00","triaged_at":"2026-10-26T21:29:31+00:00","updated_at":"2026-10-26T21:29:31+00:00","category":"vendor","confidence":0.6,"triage":{"at":"2026-10-26T21:29:31Z","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`, and macOS Golden Gate to `27.2`.\n- Update tvOS, visionOS and watchOS to `27.2`.","reach":"local","title":"Apple platforms: use-after-free lets an app crash the system","impact":"low","summary":"A use-after-free memory bug in Apple's operating systems lets an app cause unexpected system termination. The sources describe a crash, not code execution or data theft.","category":"vendor","nicknames":[],"who_cares":["ios","ipados","macos","tvos","visionos","watchos"],"confidence":0.6,"needs_auth":"unknown","worst_case":"A malicious app forces the system to terminate unexpectedly.","analyst_note":"","how_to_check":"- Check the installed version under Settings > General > About (iOS, iPadOS, tvOS, visionOS, watchOS) or `sw_vers` on macOS.\n- Compare against the fixed versions listed in the fix field.","needs_analyst":false,"not_affected_if":["already-patched"],"who_is_affected":"Anyone running the listed Apple operating system versions before the fixed builds is affected. The sources describe an app triggering the crash, so any device that runs third-party apps is in scope. Devices already on the fixed versions can skip this.","user_interaction":"unknown","needs_special_setup":"unknown","severity_if_unknown":"low"},"cost_usd":0.000603,"input_tokens":3346,"output_tokens":536,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-112516':15A,18A '-2026':14A,17A '15.8.2':89C '26.7.2':74C,77C,92C '27.2':79C,82C,86C,94C,96C,98C 'abl':103C 'address':63C 'app':9A,40B,100C 'appl':1A,34B 'bug':32B 'caus':41B,105C 'code':51B 'crash':10A,49B 'cve':13A,16A 'data':54B 'describ':47B 'execut':52B 'fix':71C 'free':6A,30B,60C 'gate':85C 'golden':84C 'improv':65C 'io':19B,73C,78C 'ipado':20B,76C,81C 'issu':61C,69C 'let':7A,38B 'maco':21B,83C,87C,90C 'manag':67C 'may':101C 'memori':31B,66C 'oper':36B 'platform':2A 'sequoia':88C 'sourc':46B 'system':12A,37B,43B,107C 'taho':91C 'termin':44B,108C 'theft':55B 'tvos':22B,93C 'unexpect':42B,106C 'use':4A,28B,58C 'use-after-fre':3A,27B,57C 'vendor':23B 'visiono':24B,95C 'watcho':25B,97C","nicknames":[],"mitigations":[],"who_affected":"Anyone running the listed Apple operating system versions before the fixed builds is affected. The sources describe an app triggering the crash, so any device that runs third-party apps is in scope. Devices already on the fixed versions can skip this.","tier":"C","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-26T21:17:43+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-112516","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-112516","severity":null,"published_at":"2026-10-26T21:17:43+00:00","modified_at":"2026-10-26T21:17:43+00:00","first_seen_at":"2026-10-26T21:20:27+00:00","fetched_at":"2026-10-26T21:20:27+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"}