この記事は会員限定です。会員登録すると全てご覧いただけます。 Microsoftは2026年4月21日（現地時間）、「ASP.NET Core」に存在する権限昇格の脆弱（ぜいじゃく）性「CVE-2026-40372」を公表し、修正を含むセキュリティ更新を公開した。この脆弱性は、ASP.NET CoreのData Protection機能における暗号署名の検証処理に問題があることに起因する。 CVS ...

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Developers Summit 2026・Dev x PM Day 講演資料まとめ Developers Boost 2025 講演資料まとめ Developers X Summit 2025 講演資料まとめ Developers Summit 2025 FUKUOKA 講演関連資料まとめ Developers Summit 2025 KANSAI 講演関連資料まとめ ...

The web-dev ASP.NET Core framework and Xamarin.Forms' successor .NET MAUI received the lion's share of dev attention in the seventh preview of .NET 9 as Microsoft preps for a November launch at .NET ...

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Microsoft released an emergency patch for its ASP.NET Core to fix a high-severity vulnerability that allows unauthenticated attackers to gain SYSTEM privileges on devices that use the Web development ...

Microsoft issues emergency .NET 10.0.7 patch for critical ASP.NET Core flaw Microsoft has deployed an out-of-band update for .NET 10.0.7 to address CVE-2026-40372, a severe elevation of privilege ...