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Cwe 416

🧬 CWE Related 99
slug: cwe-416

Explanation

CWE-416は「メモリを解放した後にそのメモリを使ってしまう」欠陥です。 C/C++のような手動メモリ管理言語で頻発し、攻撃者はこれを利用して任意のコードを実行できることが多いです。 ブラウザのJavaScriptエンジン (V8, JavaScriptCore) でよく見つかり、ブラウザ経由のゼロデイ攻撃の典型的な原因となります。
📌 Example
Pwn2Own (年次ハッキングコンテスト) で、毎年ブラウザに対するUse-After-Free 攻撃が成功し、賞金10万ドル超を獲得する事例が続いています。
🔗 Related links

🔖 Related tags

Cwe 20125 Cwe 78120 Cwe 787105 Cwe 2296 Cwe 11990 Cwe 9484 Cwe 50270 Cwe 7966 Cwe 8954 Cwe 91844 Cwe 28443 Cwe 28741 Cwe 7740 Cwe 30638 Cwe 84337

🛡 Vulnerabilities tagged with this 2,652

ID Title
CVE-2026-79183 Use-After-Free in google (CVE-2026-79183)
CVE-2026-79149 Use-After-Free in google (CVE-2026-79149)
CVE-2026-79129 Use-After-Free in google (CVE-2026-79129)
CVE-2026-79140 Use-After-Free in google (CVE-2026-79140)
CVE-2026-79119 Use-After-Free in google (CVE-2026-79119)
CVE-2026-79128 Use-After-Free in google (CVE-2026-79128)
CVE-2026-79091 Use-After-Free in google (CVE-2026-79091)
CVE-2026-79097 Use-After-Free in google (CVE-2026-79097)
CVE-2026-79078 Use-After-Free in google (CVE-2026-79078)
CVE-2026-79056 Use-After-Free in google (CVE-2026-79056)
CVE-2026-79052 Use-After-Free in google (CVE-2026-79052)
CVE-2026-79064 Use-After-Free in google (CVE-2026-79064)
CVE-2026-79026 Use-After-Free in google (CVE-2026-79026)
CVE-2026-79039 Use-After-Free in google (CVE-2026-79039)
CVE-2026-79047 Use-After-Free in google (CVE-2026-79047)
CVE-2026-79054 Use-After-Free in google (CVE-2026-79054)
CVE-2026-79027 Use-After-Free in google (CVE-2026-79027)
CVE-2026-78983 Use-After-Free in google (CVE-2026-78983)
CVE-2026-79012 Use-After-Free in google (CVE-2026-79012)
CVE-2026-78990 Use-After-Free in google (CVE-2026-78990)
CVE-2026-78964 Use-After-Free in google (CVE-2026-78964)
CVE-2026-78945 Use-After-Free in google (CVE-2026-78945)
CVE-2026-78944 Use-After-Free in google (CVE-2026-78944)
CVE-2026-78951 Use-After-Free in google (CVE-2026-78951)
CVE-2026-78937 Use-After-Free in c (CVE-2026-78937)
CVE-2026-78913 Use-After-Free in google (CVE-2026-78913)
CVE-2026-78939 Use-After-Free in google (CVE-2026-78939)
CVE-2026-78899 Use-After-Free in google (CVE-2026-78899)
CVE-2026-78909 Use-After-Free in google (CVE-2026-78909)
CVE-2026-79282 Use-After-Free in Google chrome (CVE-2026-79282)

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