Sign in Sign up
JA · EN · FR
SecPulse

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-2026-13126 Use-After-Free in foxit (CVE-2026-13126)
CVE-2026-13127 Use-After-Free in foxit (CVE-2026-13127)
CVE-2026-56000 Use-After-Free in xorg (CVE-2026-56000)
CVE-2026-13129 Use-After-Free in foxit (CVE-2026-13129)
CVE-2026-60002 Use-After-Free in openbsd (CVE-2026-60002)
CVE-2026-42958 Use-After-Free in CVE-2026-42958 (CVE-2026-42958)
CVE-2025-59617 Memory Corruption when processing multiple IOCTL calls with the same buffer file descriptor input.
CVE-2025-59615 Use-After-Free in qualcomm (CVE-2025-59615)
CVE-2025-59616 Use-After-Free in qualcomm (CVE-2025-59616)
CVE-2026-14788 Buffer Overflow in c (CVE-2026-14788)
CVE-2026-14760 Buffer Overflow in c (CVE-2026-14760)
CVE-2026-53359 Use-After-Free in linux (CVE-2026-53359)
CVE-2026-58294 Use-After-Free in microsoft (CVE-2026-58294)
CVE-2026-58287 Use-After-Free in microsoft (CVE-2026-58287)
CVE-2026-58288 Use-After-Free in microsoft (CVE-2026-58288)
CVE-2026-58276 Use-After-Free in microsoft (CVE-2026-58276)
CVE-2026-57992 Use-After-Free in microsoft (CVE-2026-57992)
CVE-2026-57986 Use-After-Free in microsoft (CVE-2026-57986)
CVE-2026-57984 Use-After-Free in microsoft (CVE-2026-57984)
CVE-2026-57981 Use-After-Free in microsoft (CVE-2026-57981)
CVE-2026-9080 Use-After-Free in haxx (CVE-2026-9080)
CVE-2026-10536 Use-After-Free in haxx (CVE-2026-10536)
CVE-2026-13368 Use-After-Free in watchguard (CVE-2026-13368)
CVE-2026-53357 Use-After-Free in linux (CVE-2026-53357)
CVE-2026-14424 Use-After-Free in google (CVE-2026-14424)
CVE-2026-14426 Use-After-Free in google (CVE-2026-14426)
CVE-2026-14419 Use-After-Free in google (CVE-2026-14419)
CVE-2026-14417 Use-After-Free in google (CVE-2026-14417)
CVE-2026-14432 Use-After-Free in google (CVE-2026-14432)
CVE-2026-14425 Use-After-Free in google (CVE-2026-14425)

🍪 About cookies

We use cookies to keep you logged in, remember your language, and improve the service.

Details →