CVE-2026-28861

脆弱性の種類

A logic issue was addressed with improved state management. This issue is fixed in Safari 26.4, iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Tahoe 26.4, visionOS 26.4. A malicious website may be able to access script message handlers intended for other origins.

影響を受ける製品

• apple safari
• apple ipados
• apple iphone_os
• apple macos
• apple visionos

参考情報

• https://support.apple.com/en-us/126792
• https://support.apple.com/en-us/126793
• https://support.apple.com/en-us/126794
• https://support.apple.com/en-us/126799
• https://support.apple.com/en-us/126800
• https://access.redhat.com/security/cve/CVE-2026-28861