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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 2,707

ID Title
CVE-2026-10267 Buffer Overflow in c (CVE-2026-10267)
CVE-2026-10259 Buffer Overflow in CVE-2026-10259 (CVE-2026-10259)
CVE-2026-10232 Buffer Overflow in cpp (CVE-2026-10232)
CVE-2026-10231 Buffer Overflow in cpp (CVE-2026-10231)
CVE-2026-10230 Buffer Overflow in cpp (CVE-2026-10230)
CVE-2026-10229 Buffer Overflow in cpp (CVE-2026-10229)
CVE-2026-10233 Buffer Overflow in cpp (CVE-2026-10233)
CVE-2026-10206 Buffer Overflow in CVE-2026-10206 (CVE-2026-10206)
CVE-2026-10200 Buffer Overflow in CVE-2026-10200 (CVE-2026-10200)
CVE-2026-10194 Buffer Overflow in CVE-2026-10194 (CVE-2026-10194)
CVE-2026-10192 A vulnerability was identified in Tenda W12 3.0.0.7(4763). The affected element is the function...
CVE-2026-10189 A vulnerability has been found in Tenda W12 3.0.0.7(4763). This vulnerability affects the...
CVE-2026-10191 A vulnerability was determined in Tenda W12 3.0.0.7(4763). Impacted is the function...
CVE-2026-10188 Buffer Overflow in CVE-2026-10188 (CVE-2026-10188)
CVE-2026-10187 Buffer Overflow in CVE-2026-10187 (CVE-2026-10187)
CVE-2026-10183 Buffer Overflow in CVE-2026-10183 (CVE-2026-10183)
CVE-2026-10181 Buffer Overflow in CVE-2026-10181 (CVE-2026-10181)
CVE-2026-10179 Buffer Overflow in CVE-2026-10179 (CVE-2026-10179)
CVE-2026-10165 Buffer Overflow in CVE-2026-10165 (CVE-2026-10165)
CVE-2026-10164 Buffer Overflow in CVE-2026-10164 (CVE-2026-10164)
CVE-2026-10163 Buffer Overflow in CVE-2026-10163 (CVE-2026-10163)
CVE-2026-10162 Buffer Overflow in CVE-2026-10162 (CVE-2026-10162)
CVE-2026-10161 Buffer Overflow in CVE-2026-10161 (CVE-2026-10161)
CVE-2026-10159 Buffer Overflow in CVE-2026-10159 (CVE-2026-10159)
CVE-2026-10160 Buffer Overflow in CVE-2026-10160 (CVE-2026-10160)
CVE-2026-10158 Buffer Overflow in CVE-2026-10158 (CVE-2026-10158)
CVE-2026-10126 Buffer Overflow in CVE-2026-10126 (CVE-2026-10126)
CVE-2026-10122 Buffer Overflow in CVE-2026-10122 (CVE-2026-10122)
CVE-2026-10124 Buffer Overflow in CVE-2026-10124 (CVE-2026-10124)
CVE-2026-10123 Buffer Overflow in CVE-2026-10123 (CVE-2026-10123)

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