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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 2,461

ID Title
CVE-2026-8234 Buffer Overflow in CVE-2026-8234 (CVE-2026-8234)
CVE-2026-8212 Buffer Overflow in gdal (CVE-2026-8212)
CVE-2026-8213 Buffer Overflow in gdal (CVE-2026-8213)
CVE-2026-8186 Buffer Overflow in c (CVE-2026-8186)
CVE-2026-8137 Buffer Overflow in CVE-2026-8137 (CVE-2026-8137)
CVE-2026-8138 Buffer Overflow in tenda (CVE-2026-8138)
CVE-2026-8087 Buffer Overflow in GDAL (CVE-2026-8087)
CVE-2026-8088 Buffer Overflow in GDAL (CVE-2026-8088)
CVE-2026-8086 Buffer Overflow in gdal (CVE-2026-8086)
CVE-2026-8084 Buffer Overflow in gdal (CVE-2026-8084)
CVE-2026-8093 Buffer Overflow in mozilla (CVE-2026-8093)
CVE-2026-20644 Buffer Overflow in java (CVE-2026-20644)
CVE-2026-20636 Buffer Overflow in java (CVE-2026-20636)
CVE-2026-20635 Buffer Overflow in java (CVE-2026-20635)
CVE-2026-43208 Vulnerability in linux (CVE-2026-43208)
CVE-2026-7668 Buffer Overflow in CVE-2026-7668 (CVE-2026-7668)
CVE-2026-22167 Buffer Overflow in imaginationtech (CVE-2026-22167)
CVE-2026-7320 Buffer Overflow in mozilla (CVE-2026-7320)
CVE-2026-7324 Buffer Overflow in mozilla (CVE-2026-7324)
CVE-2026-7322 Buffer Overflow in mozilla (CVE-2026-7322)
CVE-2026-7323 Buffer Overflow in mozilla (CVE-2026-7323)
CVE-2026-7101 Buffer Overflow in tenda (CVE-2026-7101)
CVE-2026-6752 Buffer Overflow in mozilla (CVE-2026-6752)
CVE-2026-6753 Buffer Overflow in mozilla (CVE-2026-6753)
CVE-2026-39892 Buffer Overflow in cryptography (CVE-2026-39892)
CVE-2026-5731 Buffer Overflow in mozilla (CVE-2026-5731)
CVE-2026-5733 Buffer Overflow in mozilla (CVE-2026-5733)
CVE-2026-20657 Buffer Overflow in apple (CVE-2026-20657)
CVE-2025-31277 KEV [KEV] Buffer Overflow in Apple multiple-products (CVE-2025-31277)
CVE-2026-3910 KEV [KEV] Buffer Overflow in Google chromium-v8 (CVE-2026-3910)

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