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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-2026-10663 Use-After-Free in c (CVE-2026-10663)
CVE-2026-61861 Use-After-Free in dos (CVE-2026-61861)
CVE-2026-34196 Use-After-Free in imaginationtech (CVE-2026-34196)
CVE-2026-56373 Use-After-Free in imagemagick (CVE-2026-56373)
CVE-2026-15194 Buffer Overflow in c (CVE-2026-15194)
CVE-2026-15129 Use-After-Free in google (CVE-2026-15129)
CVE-2026-15133 Use-After-Free in google (CVE-2026-15133)
CVE-2026-15120 Use-After-Free in google (CVE-2026-15120)
CVE-2026-15121 Use-After-Free in google (CVE-2026-15121)
CVE-2026-15126 Use-After-Free in google (CVE-2026-15126)
CVE-2026-15113 Use-After-Free in google (CVE-2026-15113)
CVE-2026-15116 Use-After-Free in google (CVE-2026-15116)
CVE-2026-15117 Use-After-Free in google (CVE-2026-15117)
CVE-2026-15118 Use-After-Free in google (CVE-2026-15118)
CVE-2026-15110 Use-After-Free in google (CVE-2026-15110)
CVE-2026-15111 Use-After-Free in google (CVE-2026-15111)
CVE-2026-15112 Use-After-Free in Google chrome (CVE-2026-15112)
CVE-2026-15107 Use-After-Free in google (CVE-2026-15107)
CVE-2026-57256 Use-After-Free in foxit (CVE-2026-57256)
CVE-2026-57250 Use-After-Free in foxit (CVE-2026-57250)
CVE-2026-57252 Use-After-Free in foxit (CVE-2026-57252)
CVE-2026-57245 Use-After-Free in foxit (CVE-2026-57245)
CVE-2026-57247 Use-After-Free in foxit (CVE-2026-57247)
CVE-2026-57242 Use-After-Free in foxit (CVE-2026-57242)
CVE-2026-57249 Use-After-Free in foxit (CVE-2026-57249)
CVE-2026-57244 Use-After-Free in foxit (CVE-2026-57244)
CVE-2026-57238 Use-After-Free in foxit (CVE-2026-57238)
CVE-2026-57237 Use-After-Free in foxit (CVE-2026-57237)
CVE-2026-57240 Use-After-Free in foxit (CVE-2026-57240)
CVE-2026-13127 Use-After-Free in foxit (CVE-2026-13127)

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