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-2026-82061 Use-After-Free in MongoDB (CVE-2026-82061)
CVE-2026-82056 Use-After-Free in MongoDB (CVE-2026-82056)
CVE-2026-9034 Use-After-Free in Bifrost GPU Userspace Driver (CVE-2026-9034)
CVE-2026-7476 Use-After-Free in Bifrost GPU Kernel Driver (CVE-2026-7476)
CVE-2026-7477 Use-After-Free in Bifrost GPU Kernel Driver (CVE-2026-7477)
CVE-2026-5729 Use-After-Free in Valhall GPU Kernel Driver (CVE-2026-5729)
CVE-2026-11891 Use-After-Free in Valhall GPU Userspace Driver (CVE-2026-11891)
CVE-2026-12285 Use-After-Free in Bifrost GPU Kernel Driver (CVE-2026-12285)
CVE-2026-12387 Use-After-Free in Bifrost GPU Kernel Driver (CVE-2026-12387)
CVE-2026-0001 Use-After-Free in Bifrost GPU Kernel Driver (CVE-2026-0001)
CVE-2026-86713 Use-After-Free in PX4 Autopilot (CVE-2026-86713)
CVE-2026-86423 Use-After-Free in Imagemagick (CVE-2026-86423)
CVE-2026-86425 Use-After-Free in Imagemagick (CVE-2026-86425)
CVE-2026-82325 Vulnerability in OpenVPN ovpn-dco-win driver (CVE-2026-82325)
CVE-2026-20517 In geniezone, there is a possible escalation of privilege due to use after free. This could lead...
CVE-2026-20515 In gpu, there is a possible system crash due to use after free. This could lead to local...
CVE-2026-20511 In SurfaceFlinger, there is a possible memory corruption due to use after free. This could lead...
CVE-2026-20507 In Audio HAL, there is a possible escalation of privilege due to use after free. This could lead...
CVE-2026-20506 In Audio HAL, there is a possible escalation of privilege due to use after free. This could lead...
CVE-2026-80229 Use-After-Free in Haxx (CVE-2026-80229)
CVE-2026-18924 Use-After-Free in HTTP/2 Server Push streams (CVE-2026-18924)
CVE-2026-86096 Use-After-Free in PX4 Autopilot (CVE-2026-86096)
CVE-2026-85197 Use-After-Free in libsoup (CVE-2026-85197)
CVE-2026-45200 Software installed and run as a non-privileged user may conduct improper GPU driver IOCTL calls...
CVE-2026-85049 Use-After-Free in Google Chrome (CVE-2026-85049)
CVE-2026-85048 Use-After-Free in Google Chrome (CVE-2026-85048)
CVE-2026-85042 Use-After-Free in Google Chrome (CVE-2026-85042)
CVE-2026-33630 Vulnerability in c-ares (CVE-2026-33630)
CVE-2026-84353 Use-After-Free in Google Chrome (CVE-2026-84353)
CVE-2026-84352 Use-After-Free in Google Chrome (CVE-2026-84352)

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