{"id":"CVE-2026-86954","kind":"vulnerability","aliases":["CVE-2026-86954"],"related":[],"title":"Apple: crafted image crashes apps through an out-of-bounds read","description":"An out-of-bounds read 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, tvOS 27, visionOS 27, watchOS 27. Processing a maliciously crafted image may lead to unexpected app termination.","summary":"An out-of-bounds read in Apple's image processing lets a maliciously crafted image terminate the app that opens it. The sources describe a crash, not code execution or data disclosure.","severity":"low","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["ios","ipados","macos","tvos","vendor","visionos","watchos"],"not_affected_if":["unpatched-os-not-in-list"],"how_to_check":null,"fix":"- Update iOS and iPadOS to `26.7.2` or later, and iOS/iPadOS 27 when released\n- Update macOS Tahoe to `26.7.2`, macOS Sequoia to `15.8.2`, and macOS Golden Gate 27\n- Update tvOS, visionOS and watchOS to 27","status":"open","published_at":"2026-10-26T21:20:33+00:00","first_seen_at":"2026-10-26T21:55:22+00:00","triaged_at":"2026-10-26T21:56:46+00:00","updated_at":"2026-10-26T21:56:46+00:00","category":"vendor","confidence":0.6,"triage":{"at":"2026-10-26T21:56:46Z","model":"claude-haiku-5-5","output":{"fix":"- Update iOS and iPadOS to `26.7.2` or later, and iOS/iPadOS 27 when released\n- Update macOS Tahoe to `26.7.2`, macOS Sequoia to `15.8.2`, and macOS Golden Gate 27\n- Update tvOS, visionOS and watchOS to 27","reach":"unknown","title":"Apple: crafted image crashes apps through an out-of-bounds read","impact":"low","summary":"An out-of-bounds read in Apple's image processing lets a maliciously crafted image terminate the app that opens it. The sources describe a crash, not code execution or data disclosure.","category":"vendor","nicknames":[],"who_cares":["ios","ipados","macos","tvos","visionos","watchos"],"confidence":0.6,"needs_auth":"no","worst_case":"A crafted image crashes the app processing it","analyst_note":"Check Apple's security notes for CVE-2026-86954 to confirm which component and whether any code execution is possible; sources give only a crash.","how_to_check":"unknown","needs_analyst":true,"not_affected_if":["unpatched-os-not-in-list"],"who_is_affected":"Devices running the Apple operating system versions listed in the advisory that process images, such as iPhones, iPads and Macs. The sources name no server-side or third-party application path, so teams that only run Linux servers are unlikely to be affected. unknown whether a specific app is exposed.","user_interaction":"yes","needs_special_setup":"no","severity_if_unknown":"low"},"cost_usd":0.000602,"input_tokens":3348,"output_tokens":535,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-2026':14A,17A '-86954':15A,18A '15.8.2':92C '26.7.2':77C,80C,95C '27':82C,85C,89C,97C,99C,101C 'address':66C 'app':5A,44B,111C 'appl':1A,33B 'bound':11A,30B,63C,69C 'check':70C 'code':54B 'craft':2A,40B,105C 'crash':4A,52B 'cve':13A,16A 'data':57B 'describ':50B 'disclosur':58B 'execut':55B 'fix':74C 'gate':88C 'golden':87C 'imag':3A,35B,41B,106C 'improv':68C 'io':19B,76C,81C 'ipado':20B,79C,84C 'issu':72C 'lead':108C 'let':37B 'maco':21B,86C,90C,93C 'malici':39B,104C 'may':107C 'open':46B 'out-of-bound':8A,27B,60C 'process':36B,102C 'read':12A,31B,64C 'sequoia':91C 'sourc':49B 'taho':94C 'termin':42B,112C 'tvos':22B,96C 'unexpect':110C 'vendor':23B 'visiono':24B,98C 'watcho':25B,100C","nicknames":[],"mitigations":[],"who_affected":"Devices running the Apple operating system versions listed in the advisory that process images, such as iPhones, iPads and Macs. The sources name no server-side or third-party application path, so teams that only run Linux servers are unlikely to be affected. unknown whether a specific app is exposed.","tier":"C","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-26T21:20:33+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-86954","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-86954","severity":null,"published_at":"2026-10-26T21:20:33+00:00","modified_at":"2026-10-26T21:20:33+00:00","first_seen_at":"2026-10-26T21:55:22+00:00","fetched_at":"2026-10-26T21:55:22+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"}