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Cwe 119

🧬 CWE Related 90
slug: cwe-119

Explanation

CWE-119は「C/C++など低レベル言語で、配列の確保された範囲外にデータを読み書きしてしまう欠陥」のことです。 バッファオーバーフローやヒープオーバーフローと呼ばれる古典的な脆弱性で、攻撃者はこれを使って任意のコード実行を狙います。 ブラウザ・OS・ファームウェアなど低レベルなシステムで頻発します。
📌 Example
Heartbleed (CVE-2014-0160): OpenSSL の境界外読み取り脆弱性で、サーバーのメモリから秘密鍵やパスワードが盗み見えるようになった。世界中のWebサイトの約1/3が影響を受けた。
🔗 Related links

🔖 Related tags

Cwe 20125 Cwe 78120 Cwe 787105 Cwe 41699 Cwe 2296 Cwe 9484 Cwe 50270 Cwe 7966 Cwe 8954 Cwe 91844 Cwe 28443 Cwe 28741 Cwe 7740 Cwe 30638 Cwe 84337

🛡 Vulnerabilities tagged with this 2,709

ID Title
CVE-2026-43682 Buffer Overflow in apple (CVE-2026-43682)
CVE-2026-43733 Buffer Overflow in apple (CVE-2026-43733)
CVE-2026-43711 Buffer Overflow in apple (CVE-2026-43711)
CVE-2026-28896 Buffer Overflow in apple (CVE-2026-28896)
CVE-2026-28911 Buffer Overflow in apple (CVE-2026-28911)
CVE-2026-39877 Buffer Overflow in apple (CVE-2026-39877)
CVE-2026-43673 Buffer Overflow in apple (CVE-2026-43673)
CVE-2026-39873 Buffer Overflow in apple (CVE-2026-39873)
CVE-2026-17512 Buffer Overflow in cpp (CVE-2026-17512)
CVE-2026-16412 Buffer Overflow in mozilla (CVE-2026-16412)
CVE-2026-16411 Buffer Overflow in c (CVE-2026-16411)
CVE-2026-16393 Buffer Overflow in mozilla (CVE-2026-16393)
CVE-2026-16368 Buffer Overflow in mozilla (CVE-2026-16368)
CVE-2026-16360 Buffer Overflow in mozilla (CVE-2026-16360)
CVE-2026-16361 Buffer Overflow in mozilla (CVE-2026-16361)
CVE-2026-16364 Buffer Overflow in mozilla (CVE-2026-16364)
CVE-2026-16367 Buffer Overflow in mozilla (CVE-2026-16367)
CVE-2026-16357 Buffer Overflow in mozilla (CVE-2026-16357)
CVE-2026-16359 Buffer Overflow in mozilla (CVE-2026-16359)
CVE-2026-16350 Buffer Overflow in mozilla (CVE-2026-16350)
CVE-2026-16248 Buffer Overflow in CVE-2026-16248 (CVE-2026-16248)
CVE-2026-16225 Buffer Overflow in cpp (CVE-2026-16225)
CVE-2026-16097 Buffer Overflow in CVE-2026-16097 (CVE-2026-16097)
CVE-2026-16095 Buffer Overflow in CVE-2026-16095 (CVE-2026-16095)
CVE-2026-16096 Buffer Overflow in CVE-2026-16096 (CVE-2026-16096)
CVE-2025-51678 Buffer Overflow in CVE-2025-51678 (CVE-2025-51678)
CVE-2026-16013 Buffer Overflow in CVE-2026-16013 (CVE-2026-16013)
CVE-2026-55398 Buffer Overflow in dos (CVE-2026-55398)
CVE-2026-33444 Buffer Overflow in dos (CVE-2026-33444)
CVE-2026-20156 Buffer Overflow in cisco (CVE-2026-20156)

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