{"id":"CVE-2026-112699","kind":"vulnerability","aliases":["CVE-2026-112699"],"related":[],"title":"Safari: out-of-bounds read lets crafted web content leak process memory","description":"An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in Safari 27.2, iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, visionOS 27.2. Processing maliciously crafted web content may result in the disclosure of process memory.","summary":"Apple's WebKit engine in Safari and several iOS, iPadOS, macOS and visionOS releases has an out-of-bounds read that Apple fixed with better bounds checking. Processing maliciously crafted web content can disclose process memory.","severity":"low","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["ios","ipados","macos","runtime","safari","visionos","webkit"],"not_affected_if":["unpatched-versions-not-in-use"],"how_to_check":"- unknown","fix":"- Update Safari to `27.2` or later\n- Update iOS and iPadOS to `26.7.2` or `27.2`\n- Update macOS to `27.2` (Golden Gate) and visionOS to `27.2`","status":"open","published_at":"2026-10-26T21:18:04+00:00","first_seen_at":"2026-10-26T21:20:30+00:00","triaged_at":"2026-10-26T21:23:15+00:00","updated_at":"2026-10-26T21:23:15+00:00","category":"runtime","confidence":0.6,"triage":{"at":"2026-10-26T21:23:15Z","model":"claude-haiku-5-5","output":{"fix":"- Update Safari to `27.2` or later\n- Update iOS and iPadOS to `26.7.2` or `27.2`\n- Update macOS to `27.2` (Golden Gate) and visionOS to `27.2`","reach":"internet","title":"Safari: out-of-bounds read lets crafted web content leak process memory","impact":"low","summary":"Apple's WebKit engine in Safari and several iOS, iPadOS, macOS and visionOS releases has an out-of-bounds read that Apple fixed with better bounds checking. Processing maliciously crafted web content can disclose process memory.","category":"runtime","nicknames":[],"who_cares":["safari","ios","ipados","macos","visionos","webkit"],"confidence":0.6,"needs_auth":"no","worst_case":"Attacker reads process memory via crafted web content","analyst_note":"","how_to_check":"- unknown","needs_analyst":false,"not_affected_if":["unpatched-versions-not-in-use"],"who_is_affected":"Anyone browsing with Safari or another app that renders web content on the listed Apple OS versions is exposed, since the flaw is in content processing. Systems that do not run the listed Apple releases are not in scope. Teams that only manage servers can skip it.","user_interaction":"yes","needs_special_setup":"no","severity_if_unknown":"low"},"cost_usd":0.000568,"input_tokens":3321,"output_tokens":472,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-112699':16A,19A '-2026':15A,18A '26.7.2':84C,87C '27.2':82C,89C,92C,96C,98C 'address':71C 'appl':27B,49B 'better':52B 'bound':5A,46B,53B,68C,74C 'check':54B,75C 'content':10A,59B,103C 'craft':8A,57B,101C 'cve':14A,17A 'disclos':61B 'disclosur':108C 'engin':30B 'fix':50B,79C 'gate':95C 'golden':94C 'improv':73C 'io':20B,35B,83C,88C 'ipado':21B,36B,86C,91C 'issu':77C 'leak':11A 'let':7A 'maco':22B,37B,93C 'malici':56B,100C 'may':104C 'memori':13A,63B,111C 'out-of-bound':2A,43B,65C 'process':12A,55B,62B,99C,110C 'read':6A,47B,69C 'releas':40B 'result':105C 'runtim':23B 'safari':1A,24B,32B,81C 'sever':34B 'visiono':25B,39B,97C 'web':9A,58B,102C 'webkit':26B,29B","nicknames":[],"mitigations":[],"who_affected":"Anyone browsing with Safari or another app that renders web content on the listed Apple OS versions is exposed, since the flaw is in content processing. Systems that do not run the listed Apple releases are not in scope. Teams that only manage servers can skip it.","tier":"C","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-26T21:18:04+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-112699","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-112699","severity":null,"published_at":"2026-10-26T21:18:04+00:00","modified_at":"2026-10-26T21:18:04+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"}