Apple Multiple Products WebKit Integer Overflow Vulnerability

概要

参考情報

• support.apple.com/en-us/HT212335 · Release Notes
• support.apple.com/en-us/HT212336 · Release Notes
• support.apple.com/en-us/HT212341 · Release Notes
• support.apple.com/en-us/HT212532 · Release Notes
• support.apple.com/en-us/HT212534 · Release Notes
• cisa.gov/known-exploited-vulnerabilities-catalog · Third Party Advisory
• CISA KEV · CVE-2021-30663

safari のその他の脆弱性

• CVE-2026-86898中 5.4A logic issue was addressed with improved state management. This issue is fixed in Safari 27, iOS 27 and iPadOS 27, macOS Golden Gate 27, vi…
• CVE-2026-86897中 5.5This issue was addressed with additional entitlement checks. This issue is fixed in Safari 27, iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 2…
• CVE-2026-84635中 6.5A logic issue was addressed with improved state management. This issue is fixed in Safari 27, iOS 27 and iPadOS 27, macOS Golden Gate 27, tv…
• CVE-2026-84518中 4.3This issue was addressed through improved state management. This issue is fixed in Safari 27, iOS 27 and iPadOS 27, macOS Golden Gate 27. A …
• CVE-2026-65391高 8.8An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in Safari 26.6.1, iOS 26.6.1 and iPadOS 26.6.1…