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{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,18.7.7)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,26.4)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "iOS and iPadOS", "source": "cna", "vendor": "Apple"}, "product": "ios_and_ipados", "vendor": "apple"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,26.4)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "macOS", "source": "cna", "vendor": "Apple"}, "product": "macos", "vendor": "apple"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,26.4)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "Safari", "source": "cna", "vendor": "Apple"}, "product": "safari", "vendor": "apple"}], "analysis": {"en": {"generated_at": "2026-03-27T21:45:39.905274+00:00", "value": {"mitigation_remediation": ["Update Safari to version\u202f26.4 or later and enable auto\u2011updates", "Upgrade iOS to 18.7.7 or 26.4 and enable auto\u2011updates", "Upgrade iPadOS to 18.7.7 or 26.4 and enable auto\u2011updates", "Upgrade macOS Tahoe to version\u202f26.4 or newer", "Verify that all devices run the latest patched version"], "summary": {"action": "Patch", "impact": "Cross\u2011Site Scripting"}, "threat_synthesis": {"affected_systems": "Apple Safari, iOS, iPadOS, and macOS are affected. Unpatched versions prior to Safari\u00a026.4, iOS\u00a018.7.7/26.4, iPadOS\u00a018.7.7/26.4, and macOS\u00a0Tahoe\u00a026.4 can be vulnerable.", "description_and_impact": "A logic flaw in Apple\u2019s web rendering engine can allow a malicious web page to inject and execute script code in the context of the visiting user. Attackers could exploit this to steal browsing data, hijack sessions or modify page content. The potential impact covers confidentiality and integrity of user data accessed through the browser.", "risk_and_exploitability": "The public score is CVSS\u00a04.3, indicating low\u2011moderate risk, and the exploit probability is below 1\u202f%. The vulnerability is not listed in the CISA KEV catalog. Attack requires the user to visit a maliciously crafted site; no local exploitation path is disclosed. The recommended focus is on updating to the patched releases."}}}}, "created": "2026-03-25T11:37:08.461324+00:00", "title": "Apple Browsers and OS Vulnerable to Cross\u2011Site Scripting from Malicious Websites", "updated": "2026-03-29T20:28:41.705481+00:00", "vendors": ["apple", "apple$PRODUCT$ios_and_ipados", "apple$PRODUCT$macos", "apple$PRODUCT$safari"]}