{"cve":{"cve_id":"CVE-2025-24201","is_kev":true,"kev_date_added":"2025-03-13","kev_vendor_project":"Apple","kev_product":"Multiple Products","kev_vulnerability_name":"Apple Multiple Products WebKit Out-of-Bounds Write Vulnerability","kev_short_description":"Apple iOS, iPadOS, macOS, and other Apple products contain an out-of-bounds write vulnerability in WebKit that may allow maliciously crafted web content to break out of Web Content sandbox. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.","kev_required_action":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","kev_due_date":"2025-04-03","kev_known_ransomware":false,"kev_notes":"https://support.apple.com/en-us/122281 ; https://support.apple.com/en-us/122283 ; https://support.apple.com/en-us/122284 ; https://support.apple.com/en-us/122285 ; ; https://nvd.nist.gov/vuln/detail/CVE-2025-24201","kev_cwes":["CWE-787"],"epss_score":0.0424,"epss_percentile":0.89737,"epss_as_of":"2026-06-23","description":"An out-of-bounds write issue was addressed with improved checks to prevent unauthorized actions. This issue is fixed in Safari 18.3.1, iOS 15.8.4 and iPadOS 15.8.4, iOS 16.7.11 and iPadOS 16.7.11, iOS 18.3.2 and iPadOS 18.3.2, iPadOS 17.7.6, macOS Sequoia 15.3.2, visionOS 2.3.2, watchOS 11.4. Maliciously crafted web content may be able to break out of Web Content sandbox. This is a supplementary fix for an attack that was blocked in iOS 17.2. (Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals on versions of iOS before iOS 17.2.).","published_at":"2025-03-11T18:07:21.848000Z","last_modified_at":null,"cvss_v3_score":10.0,"cvss_v3_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","cvss_v3_severity":"CRITICAL","cvss_v4_score":null,"cvss_v4_vector":null,"cvss_v4_severity":null,"ssvc_decision":null,"ssvc_exploitation":null,"ssvc_automatable":null,"ssvc_technical_impact":null,"cwes":["CWE-787"],"nvd_references":["https://support.apple.com/en-us/122281","https://support.apple.com/en-us/122283","https://support.apple.com/en-us/122284","https://support.apple.com/en-us/122285","https://support.apple.com/en-us/122345","https://support.apple.com/en-us/122346","https://support.apple.com/en-us/122372","https://support.apple.com/en-us/122376"],"vuln_status":null,"trending_score":null,"is_trending":false,"has_trended":false,"trended_number_one":false,"trending_peak_score":null,"trending_peak_rank":null,"started_trending_at":null,"trended_number_one_at":null,"summary_generated":null,"summary_generated_at":null,"summary_model":null,"created_at":"2026-06-24T00:09:31.350578Z","updated_at":"2026-06-28T23:25:55.346532Z"},"effective_severity":"CRITICAL","badges":["kev"],"impact_analysis":[],"cvss_v3_decoded":{"version":"3.1","metrics":[{"metric":"AV","name":"Attack Vector","value":"N","value_label":"Network"},{"metric":"AC","name":"Attack Complexity","value":"L","value_label":"Low"},{"metric":"PR","name":"Privileges Required","value":"N","value_label":"None"},{"metric":"UI","name":"User Interaction","value":"N","value_label":"None"},{"metric":"S","name":"Scope","value":"C","value_label":"Changed"},{"metric":"C","name":"Confidentiality","value":"H","value_label":"High"},{"metric":"I","name":"Integrity","value":"H","value_label":"High"},{"metric":"A","name":"Availability","value":"H","value_label":"High"}]},"cvss_v4_decoded":{"version":null,"metrics":[]},"affected":[{"vendor_slug":"apple","vendor_name":"Apple","product_slug":"ios-and-ipados","product_name":"iOS and iPadOS","version_start":"0","version_start_inclusive":true,"version_end":"15.8.4","version_end_inclusive":false,"cpe23_uri":"cve5:apple:ios-and-ipados:0:15.8.4"},{"vendor_slug":"apple","vendor_name":"Apple","product_slug":"ios-and-ipados","product_name":"iOS and iPadOS","version_start":"0","version_start_inclusive":true,"version_end":"16.7.11","version_end_inclusive":false,"cpe23_uri":"cve5:apple:ios-and-ipados:0:16.7.11"},{"vendor_slug":"apple","vendor_name":"Apple","product_slug":"ios-and-ipados","product_name":"iOS and iPadOS","version_start":"0","version_start_inclusive":true,"version_end":"18.3.2","version_end_inclusive":false,"cpe23_uri":"cve5:apple:ios-and-ipados:0:18.3.2"},{"vendor_slug":"apple","vendor_name":"Apple","product_slug":"ipados","product_name":"iPadOS","version_start":"0","version_start_inclusive":true,"version_end":"17.7.6","version_end_inclusive":false,"cpe23_uri":"cve5:apple:ipados:0:17.7.6"},{"vendor_slug":"apple","vendor_name":"Apple","product_slug":"macos","product_name":"macOS","version_start":"0","version_start_inclusive":true,"version_end":"15.3.2","version_end_inclusive":false,"cpe23_uri":"cve5:apple:macos:0:15.3.2"},{"vendor_slug":"apple","vendor_name":"Apple","product_slug":"safari","product_name":"Safari","version_start":"0","version_start_inclusive":true,"version_end":"18.3.1","version_end_inclusive":false,"cpe23_uri":"cve5:apple:safari:0:18.3.1"},{"vendor_slug":"apple","vendor_name":"Apple","product_slug":"visionos","product_name":"visionOS","version_start":"0","version_start_inclusive":true,"version_end":"2.3.2","version_end_inclusive":false,"cpe23_uri":"cve5:apple:visionos:0:2.3.2"},{"vendor_slug":"apple","vendor_name":"Apple","product_slug":"watchos","product_name":"watchOS","version_start":"0","version_start_inclusive":true,"version_end":"11.4","version_end_inclusive":false,"cpe23_uri":"cve5:apple:watchos:0:11.4"}],"exploit_refs":[],"news":[],"references":[{"url":"https://support.apple.com/en-us/122281","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"https://support.apple.com/en-us/122283","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"https://support.apple.com/en-us/122284","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"https://support.apple.com/en-us/122285","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"https://support.apple.com/en-us/122345","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"https://support.apple.com/en-us/122346","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"https://support.apple.com/en-us/122372","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"https://support.apple.com/en-us/122376","source_type":"VENDOR_ADVISORY","tags":["advisory"]}],"timeline":[{"type":"published","at":"2025-03-11T18:07:21.848000Z","label":"CVE published","source":null},{"type":"cisa_reported","at":"2025-03-13T00:00:00Z","label":"Added to CISA KEV catalog","source":"kev"},{"type":"cvss_changed","at":"2026-06-28T17:43:48.067890Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:43:48.067890Z","label":"CVSS score revised","source":"cvelistv5"},{"type":"cvss_changed","at":"2026-06-28T17:43:48.067890Z","label":"CVSS score revised","source":"cvelistv5"}]}