{"id":"CVE-2026-64750","kind":"vulnerability","aliases":["CVE-2026-64750"],"related":[],"title":"Apple iOS and macOS: crafted image causes memory corruption, fixed in updates","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 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. Processing a maliciously crafted image may result in memory corruption.","summary":"An out-of-bounds write in Apple's image processing lets a maliciously crafted image corrupt memory on iOS, iPadOS and macOS devices. The sources do not say what code execution or data access an attacker can achieve from the corruption.","severity":"unknown","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["apple-devices","infrastructure","ios","ipados","macos"],"not_affected_if":["fixed-os-version"],"how_to_check":"- Check the device OS version in Settings > General > About (iOS/iPadOS) or About This Mac (macOS)\n- unknown for any further check the sources support","fix":"- Update iOS and iPadOS to `26.7.2` or later\n- Update macOS Tahoe to `26.7.2`, macOS Sequoia to `15.8.2`, and macOS Golden Gate to `27` or later\n- iOS 27 and iPadOS 27 are also listed as fixed","status":"open","published_at":"2026-10-26T21:18:33+00:00","first_seen_at":"2026-10-26T21:20:32+00:00","triaged_at":"2026-10-26T21:21:33+00:00","updated_at":"2026-10-26T21:21:33+00:00","category":"infrastructure","confidence":0.5,"triage":{"at":"2026-10-26T21:21:33Z","model":"claude-haiku-5-5","output":{"fix":"- Update iOS and iPadOS to `26.7.2` or later\n- Update macOS Tahoe to `26.7.2`, macOS Sequoia to `15.8.2`, and macOS Golden Gate to `27` or later\n- iOS 27 and iPadOS 27 are also listed as fixed","reach":"internet","title":"Apple iOS and macOS: crafted image causes memory corruption, fixed in updates","impact":"high","summary":"An out-of-bounds write in Apple's image processing lets a maliciously crafted image corrupt memory on iOS, iPadOS and macOS devices. The sources do not say what code execution or data access an attacker can achieve from the corruption.","category":"infrastructure","nicknames":[],"who_cares":["ios","ipados","macos","apple-devices"],"confidence":0.5,"needs_auth":"no","worst_case":"crafted image corrupts device memory; code execution not confirmed by sources","analyst_note":"Check Apple security notes for CVE-2026-64750 to learn the affected image parser, whether code execution is possible, and whether exploitation is known.","how_to_check":"- Check the device OS version in Settings > General > About (iOS/iPadOS) or About This Mac (macOS)\n- unknown for any further check the sources support","needs_analyst":true,"not_affected_if":["fixed-os-version"],"who_is_affected":"Apple device users on the listed OS versions are exposed when they process an image, since the flaw is triggered by a crafted image. Devices already on the fixed versions listed above are not affected. The sources do not say which image formats or apps trigger the bug.","user_interaction":"yes","needs_special_setup":"unknown","severity_if_unknown":"high"},"cost_usd":0.000631,"input_tokens":3328,"output_tokens":596,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-2026':14A,17A '-64750':15A,18A '15.8.2':102C '26.7.2':87C,90C,105C '27':92C,95C,99C 'access':60B 'achiev':64B 'address':76C 'appl':1A,20B,33B 'apple-devic':19B 'attack':62B 'bound':30B,72C,79C 'caus':7A 'check':80C 'code':56B 'corrupt':9A,42B,67B,115C 'craft':5A,40B,109C 'cve':13A,16A 'data':59B 'devic':21B,49B 'execut':57B 'fix':10A,84C 'gate':98C 'golden':97C 'imag':6A,35B,41B,110C 'improv':78C 'infrastructur':22B 'io':2A,23B,45B,86C,91C 'ipado':24B,46B,89C,94C 'issu':74C,82C 'let':37B 'maco':4A,25B,48B,96C,100C,103C 'malici':39B,108C 'may':111C 'memori':8A,43B,114C 'out-of-bound':27B,69C 'process':36B,106C 'result':112C 'say':54B 'sequoia':101C 'sourc':51B 'taho':104C 'updat':12A 'write':31B,73C","nicknames":[],"mitigations":[],"who_affected":"Apple device users on the listed OS versions are exposed when they process an image, since the flaw is triggered by a crafted image. Devices already on the fixed versions listed above are not affected. The sources do not say which image formats or apps trigger the bug.","tier":"C","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-26T21:18:33+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-64750","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-64750","severity":null,"published_at":"2026-10-26T21:18:33+00:00","modified_at":"2026-10-26T21:18:33+00:00","first_seen_at":"2026-10-26T21:20:32+00:00","fetched_at":"2026-10-26T21:20:32+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"}