{"id":"CVE-2022-32894","kind":"vulnerability","aliases":["CVE-2022-32894"],"related":[],"title":"An out-of-bounds write issue was addressed with improved bounds checking","description":"An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 15.6.1 and iPadOS 15.6.1, macOS Monterey 12.5.1. An application may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited.","summary":"Apple iOS and macOS contain an out-of-bounds write flaw that lets an application run code with kernel privileges. CISA lists it as actively exploited in the wild.","severity":"high","cvss":7.8,"epss":0.03286,"exploited":true,"exploited_at":"2022-08-18T00:00:00+00:00","products":[{"name":"Apple iOS and macOS","fixed":[],"affected":"","ecosystem":"vendor"},{"name":"apple ipados","fixed":["15.6.1"],"affected":"< 15.6.1","ecosystem":"vendor"},{"name":"apple iphone os","fixed":["15.6.1"],"affected":"< 15.6.1","ecosystem":"vendor"},{"name":"apple macos","fixed":["11.7"],"affected":">= 11.0, < 11.7","ecosystem":"vendor"},{"name":"apple macos","fixed":["12.5.1"],"affected":">= 12.0, < 12.5.1","ecosystem":"vendor"},{"name":"apple watchos","fixed":["9.0"],"affected":"< 9.0","ecosystem":"vendor"}],"ecosystems":["vendor"],"tags":["apple-devices","exploited","ios","macos","vendor"],"not_affected_if":["unpatched-version-not-in-use"],"how_to_check":"Check the device OS version under Settings > General > About (iOS) or About This Mac (macOS) and compare it to Apple's security notes for CVE-2022-32894.","fix":"Update iOS and macOS to a release Apple lists as fixing CVE-2022-32894.","status":"open","published_at":"2022-08-18T00:00:00+00:00","first_seen_at":"2026-10-23T19:11:52+00:00","triaged_at":"2026-10-23T21:10:58+00:00","updated_at":"2026-10-23T22:29:04+00:00","category":"vendor","confidence":0.6,"triage":{"at":"2026-10-23T21:10:58Z","model":"claude-haiku-5-5","output":{"fix":"Update iOS and macOS to a release Apple lists as fixing CVE-2022-32894.\nunknown","reach":"local","impact":"high","summary":"Apple iOS and macOS contain an out-of-bounds write flaw that lets an application run code with kernel privileges. CISA lists it as actively exploited in the wild.","category":"vendor","who_cares":["ios","macos","apple-devices"],"confidence":0.6,"needs_auth":"unknown","worst_case":"Malicious app gains kernel privileges and full control of the device","analyst_note":"Find the fixed iOS and macOS versions from Apple's security releases page for CVE-2022-32894, since the sources give no version.","how_to_check":"Check the device OS version under Settings > General > About (iOS) or About This Mac (macOS) and compare it to Apple's security notes for CVE-2022-32894.","needs_analyst":true,"not_affected_if":["unpatched-version-not-in-use"],"user_interaction":"unknown","needs_special_setup":"unknown","severity_if_unknown":"high"},"cost_usd":0.00047,"input_tokens":2831,"output_tokens":373,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-2022':15A,18A '-32894':16A,19A '12.5.1':97C '15.6.1':91C,94C 'abl':102C 'activ':67B,122C 'address':9A,80C 'and':22A 'appl':36B,42B,110C 'apple':20A,24A,26A,29A,31A,33A 'apple-devic':35B 'applic':57B,99C 'arbitrari':105C 'awar':112C 'bound':5A,12A,51B,76C,83C 'check':13A,84C 'cisa':63B 'code':59B,106C 'contain':46B 'cve':14A,17A 'devic':37B 'execut':104C 'exploit':38B,68B,123C 'fix':88C 'flaw':53B 'improv':11A,82C 'io':39B,43B,90C 'ios':21A 'ipado':93C 'ipados':25A 'iphone':27A 'issu':7A,78C,86C,118C 'kernel':61B,108C 'let':55B 'list':64B 'maco':40B,45B,95C 'macos':23A,30A,32A 'may':100C,119C 'monterey':96C 'os':28A 'out-of-bound':2A,48B,73C 'privileg':62B,109C 'report':115C 'run':58B 'vendor':41B 'watchos':34A 'wild':71B 'write':6A,52B,77C","nicknames":[],"mitigations":[],"who_affected":null,"tier":null,"verified":{},"analyst_revisit_at":null,"first_public_at":"2022-08-18T00:00:00+00:00","kev":{"dateAdded":"2022-08-18","dueDate":"2022-09-08","requiredAction":"Apply updates per vendor instructions.","knownRansomwareCampaignUse":"Unknown"},"cvss_vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","cvss_by":"nvd@nist.gov","poc_count":0,"sources":[{"source":"kev","external_id":"CVE-2022-32894","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2022-32894","severity":null,"published_at":"2022-08-18T00:00:00+00:00","modified_at":null,"first_seen_at":"2026-10-23T19:11:52+00:00","fetched_at":"2026-10-25T10:39:06+00:00","note":null},{"source":"epss","external_id":"CVE-2022-32894","url":"https://api.first.org/data/v1/epss?cve=CVE-2022-32894","severity":null,"published_at":null,"modified_at":null,"first_seen_at":"2026-10-23T19:13:45+00:00","fetched_at":"2026-10-23T19:13:45+00:00","note":null},{"source":"nvd","external_id":"CVE-2022-32894","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-32894","severity":null,"published_at":"2022-08-24T20:15:09+00:00","modified_at":"2026-06-17T04:48:09+00:00","first_seen_at":"2026-10-23T22:29:04+00:00","fetched_at":"2026-10-23T22:29:04+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"}