CVE-2026-20699

脆弱性の種類

A downgrade issue affecting Intel-based Mac computers was addressed with additional code-signing restrictions. This issue is fixed in macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.3, macOS Tahoe 26.4. An app may be able to access user-sensitive data.

影響を受ける製品

• apple macos

参考情報

• https://support.apple.com/en-us/126348
• https://support.apple.com/en-us/126794
• https://support.apple.com/en-us/126795
• https://support.apple.com/en-us/126796