{"document":{"category":"csaf_vex","csaf_version":"2.0","title":"CVE-2026-43701: The issue was addressed with improved checks","publisher":{"category":"vendor","name":"HarborGuard Database","namespace":"https://database.harborguard.co"},"tracking":{"id":"CVE-2026-43701","status":"final","version":"1","initial_release_date":"2026-06-29T19:43:06.947Z","current_release_date":"2026-06-30T13:11:52.068Z","revision_history":[{"date":"2026-06-29T19:43:06.947Z","number":"1","summary":"Initial machine-readable export from HarborGuard."}]},"distribution":{"tlp":{"label":"WHITE"},"text":"Public CVE data; freely redistributable."},"notes":[{"category":"description","text":"The issue was addressed with improved checks. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. A malicious website may be able to process restricted web content outside the sandbox.","title":"CVE description"}],"references":[{"category":"self","summary":"CVE-2026-43701 on HarborGuard Database","url":"https://database.harborguard.co/cve/CVE-2026-43701"},{"category":"external","summary":"CVE Record","url":"https://www.cve.org/CVERecord?id=CVE-2026-43701"},{"category":"external","summary":"support.apple.com","url":"https://support.apple.com/en-us/127594"},{"category":"external","summary":"support.apple.com","url":"https://support.apple.com/en-us/127595"},{"category":"external","summary":"support.apple.com","url":"https://support.apple.com/en-us/127685"}]},"product_tree":{"branches":[{"category":"vendor","name":"Apple","branches":[{"category":"product_name","name":"Safari","branches":[{"category":"product_version_range","name":"<26.5.2","product":{"name":"Apple Safari <26.5.2","product_id":"CSAFPID-1","product_identification_helper":{"cpe":"cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*"}}}]}]},{"category":"vendor","name":"Apple","branches":[{"category":"product_name","name":"iOS and iPadOS","branches":[{"category":"product_version_range","name":"<26.5.2","product":{"name":"Apple iOS and iPadOS <26.5.2","product_id":"CSAFPID-2","product_identification_helper":{"cpe":"cpe:2.3:a:apple:ios_and_ipados:*:*:*:*:*:*:*:*"}}}]}]},{"category":"vendor","name":"Apple","branches":[{"category":"product_name","name":"macOS","branches":[{"category":"product_version_range","name":"<26.5.2","product":{"name":"Apple macOS <26.5.2","product_id":"CSAFPID-3","product_identification_helper":{"cpe":"cpe:2.3:a:apple:macos:*:*:*:*:*:*:*:*"}}}]}]}]},"vulnerabilities":[{"cve":"CVE-2026-43701","title":"The issue was addressed with improved checks","notes":[{"category":"description","text":"The issue was addressed with improved checks. This issue is fixed in Safari 26.5.2, iOS 26.5.2 and iPadOS 26.5.2, macOS Tahoe 26.5.2. A malicious website may be able to process restricted web content outside the sandbox.","title":"CVE description"}],"product_status":{"known_affected":["CSAFPID-1","CSAFPID-2","CSAFPID-3"]},"scores":[{"cvss_v3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L","baseScore":8.3,"baseSeverity":"HIGH"},"products":["CSAFPID-1","CSAFPID-2","CSAFPID-3"]}],"remediations":[{"category":"vendor_fix","details":"Update to a fixed version: 26.5.2.","product_ids":["CSAFPID-1","CSAFPID-2","CSAFPID-3"]}]}]}