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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 92

ID Title
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 CVE-2026-8138 (CVE-2026-8138)
CVE-2026-8087 Buffer Overflow in c (CVE-2026-8087)
CVE-2026-8088 Buffer Overflow in c (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 CVE-2026-8093 (CVE-2026-8093)
CVE-2026-43208 Vulnerability in linux (CVE-2026-43208)
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)
CVE-2026-20700 KEV [KEV] Buffer Overflow in Apple multiple-products (CVE-2026-20700)
CVE-2025-7775 KEV [KEV] Buffer Overflow in Citrix netscaler (CVE-2025-7775)
CVE-2014-3931 KEV [KEV] Buffer Overflow in Looking glass looking-glass (CVE-2014-3931)
CVE-2025-6543 KEV [KEV] Buffer Overflow in Citrix netscaler-adc-and-gateway (CVE-2025-6543)
CVE-2017-1000253 KEV [KEV] Buffer Overflow in Linux kernel (CVE-2017-1000253)
CVE-2023-6549 KEV [KEV] Buffer Overflow in Citrix netscaler-adc-and-netscaler-gateway (CVE-2023-6549)
CVE-2023-4966 KEV [KEV] Buffer Overflow in Citrix netscaler-adc-and-netscaler-gateway (CVE-2023-4966)
CVE-2017-6742 KEV [KEV] Buffer Overflow in Cisco ios-and-ios-xe-software (CVE-2017-6742)
CVE-2022-22706 KEV [KEV] Buffer Overflow in Arm mali-graphics-processing-unit-gpu (CVE-2022-22706)
CVE-2013-2597 KEV [KEV] Buffer Overflow in Code aurora code-aurora (CVE-2013-2597)
CVE-2018-7445 KEV [KEV] Buffer Overflow in Mikrotik routeros (CVE-2018-7445)
CVE-2018-4344 KEV [KEV] Buffer Overflow in Apple multiple-products (CVE-2018-4344)
CVE-2021-30983 KEV [KEV] Buffer Overflow in Apple ios-and-ipados (CVE-2021-30983)
CVE-2009-0563 KEV [KEV] Buffer Overflow in Microsoft office (CVE-2009-0563)
CVE-2007-5659 KEV [KEV] Buffer Overflow in Adobe acrobat-and-reader (CVE-2007-5659)
CVE-2009-3953 KEV [KEV] Buffer Overflow in Adobe acrobat-and-reader (CVE-2009-3953)
CVE-2012-1889 KEV [KEV] Buffer Overflow in Microsoft xml-core-services (CVE-2012-1889)
CVE-2013-1331 KEV [KEV] Buffer Overflow in Microsoft office (CVE-2013-1331)
CVE-2016-1646 KEV [KEV] Buffer Overflow in Google chromium-v8 (CVE-2016-1646)

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