Sign in Sign up
JA · EN · FR
SecPulse

Cwe 416

🧬 CWE Related 3,898
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 798692 Cwe 894154 Cwe 8624040 Cwe 2844030 Cwe 1193185 Cwe 2003145 Cwe 1253116 Cwe 202857 Cwe 222773 Cwe 7872520 Cwe 782028 Cwe 941871 Cwe 8631869 Cwe 1221801 Cwe 741796

🛡 Vulnerabilities tagged with this 3,898

Image ID Title
CVE-2025-59227 Use-After-Free in Microsoft Office (CVE-2025-59227)
CVE-2025-58299 Use-After-Free in Huawei (CVE-2025-58299)
CVE-2025-58287 Vulnerability in Huawei (CVE-2025-58287)
CVE-2025-61864 Use-After-Free in V-SFT (CVE-2025-61864)
CVE-2025-47354 Use-After-Free in Qualcomm Fastconnect 6200 Firmware (CVE-2025-47354)
CVE-2025-47342 Use-After-Free in Qualcomm Qcc5161 Firmware (CVE-2025-47342)
CVE-2023-53673 Use-After-Free in Linux kernel (CVE-2023-53673)
CVE-2023-53638 Use-After-Free in Linux kernel (CVE-2023-53638)
CVE-2023-53640 Use-After-Free in Linux kernel (CVE-2023-53640)
CVE-2023-53645 Use-After-Free in Linux kernel (CVE-2023-53645)
CVE-2023-53629 Use-After-Free in Linux kernel (CVE-2023-53629)
CVE-2023-53619 Use-After-Free in Linux kernel (CVE-2023-53619)
CVE-2022-50552 Use-After-Free in Linux kernel (CVE-2022-50552)
CVE-2023-53608 Use-After-Free in Linux kernel (CVE-2023-53608)
CVE-2023-53587 Use-After-Free in Linux kernel (CVE-2023-53587)
CVE-2023-53572 Use-After-Free in Linux kernel (CVE-2023-53572)
CVE-2023-53559 Use-After-Free in Linux kernel (CVE-2023-53559)
CVE-2023-53560 Use-After-Free in Linux kernel (CVE-2023-53560)
CVE-2023-53552 Use-After-Free in Linux kernel (CVE-2023-53552)
CVE-2023-53556 Use-After-Free in Linux kernel (CVE-2023-53556)
CVE-2023-53536 Use-After-Free in Linux kernel (CVE-2023-53536)
CVE-2023-53537 Use-After-Free in Linux kernel (CVE-2023-53537)
CVE-2022-50507 Use-After-Free in Linux kernel (CVE-2022-50507)
CVE-2022-50492 Use-After-Free in Linux kernel (CVE-2022-50492)
CVE-2022-50488 Use-After-Free in Linux kernel (CVE-2022-50488)
CVE-2025-39951 Use-After-Free in Linux kernel (CVE-2025-39951)
CVE-2025-39944 Use-After-Free in Linux kernel (CVE-2025-39944)
CVE-2025-39945 Use-After-Free in Linux kernel (CVE-2025-39945)
CVE-2025-10729 The module will parse a node which is not a child of a structural node. The node will be deleted after creation but…
CVE-2025-11234 Use-After-Free in QEMU (CVE-2025-11234)

We use cookies for analytics and ad measurement. This setting applies to all Game co., Ltd. sites. Details