{"id":"CVE-2025-43541","title":"A type confusion issue was addressed with improved state handling","summary":"A type confusion issue was addressed with improved state handling. This issue is fixed in Safari 26.2, iOS 18.7.3 and iPadOS 18.7.3, iOS 26.2 and iPadOS 26.2, macOS Tahoe 26.2, visionOS 26.2. Processing maliciously crafted web content ma…","severity":"medium","cvss":4.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L","cwe":["CWE-843"],"vendor":"apple","product":"safari","affected":["safari < 26.2","ipados < 18.7.3","ipados >= 26.0, < 26.2","iphone_os < 18.7.3","iphone_os >= 26.0, < 26.2","macos < 26.2","visionos < 26.2"],"patched":["safari 26.2","ipados 26.2","iphone_os 26.2","macos 26.2","visionos 26.2"],"published":"2025-12-17","updated":"2026-09-30","sourceUpdated":"2026-09-30T20:10:00.247","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-43541","references":[{"url":"https://support.apple.com/en-us/125884","label":"product-security@apple.com"},{"url":"https://support.apple.com/en-us/125885","label":"product-security@apple.com"},{"url":"https://support.apple.com/en-us/125886","label":"product-security@apple.com"},{"url":"https://support.apple.com/en-us/125891","label":"product-security@apple.com"},{"url":"https://support.apple.com/en-us/125892","label":"product-security@apple.com"}],"tags":["nvd","exploit-available"],"epss":0.3414,"epssPercentile":0.98359,"exploits":{"github":1,"githubRepos":["https://github.com/crypt0bit/CVE-2025-43541"],"checkedAt":"2026-10-01T16:12:47.271Z"},"exploitAvailable":true,"ingestedAt":"2026-09-30T20:23:19.458Z","slug":"CVE-2025-43541","body":"## Overview\n\nA type confusion issue was addressed with improved state handling. This issue is fixed in Safari 26.2, iOS 18.7.3 and iPadOS 18.7.3, iOS 26.2 and iPadOS 26.2, macOS Tahoe 26.2, visionOS 26.2. Processing maliciously crafted web content may lead to an unexpected Safari crash.\n\n## Affected\n\n- `safari < 26.2`\n- `ipados < 18.7.3`\n- `ipados >= 26.0, < 26.2`\n- `iphone_os < 18.7.3`\n- `iphone_os >= 26.0, < 26.2`\n- `macos < 26.2`\n- `visionos < 26.2`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `safari 26.2`\n- `ipados 26.2`\n- `iphone_os 26.2`\n- `macos 26.2`\n- `visionos 26.2`","depth":"twilight","depthScore":42,"depthScoreParts":{"impact":23.7,"likelihood":6.8,"exploitation":12,"ransomware":0},"changes":[]}