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Cwe 119

🧬 CWE Related 3,185
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 798692 Cwe 894154 Cwe 8624040 Cwe 2844030 Cwe 4163898 Cwe 2003145 Cwe 1253116 Cwe 202857 Cwe 222773 Cwe 7872520 Cwe 782028 Cwe 941871 Cwe 8631869 Cwe 1221801 Cwe 741796

🛡 Vulnerabilities tagged with this 3,185

Image ID Title
CVE-2026-8093 Buffer Overflow in Mozilla Firefox (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-2026-7856 Buffer Overflow in D-Link DI-8100 (CVE-2026-7856)
CVE-2026-7857 Buffer Overflow in D-Link DI-8100 (CVE-2026-7857)
CVE-2026-7854 Buffer Overflow in D-Link DI-8100 (CVE-2026-7854)
CVE-2026-7855 Buffer Overflow in D-Link DI-8100 (CVE-2026-7855)
CVE-2026-7853 Buffer Overflow in D-Link DI-8100 (CVE-2026-7853)
CVE-2026-7851 Buffer Overflow in D-Link DI-8100 (CVE-2026-7851)
CVE-2025-47408 Vulnerability in Qualcomm Fastconnect 6200 Firmware (CVE-2025-47408)
CVE-2025-47405 Vulnerability in Qualcomm Fastconnect 6900 Firmware (CVE-2025-47405)
CVE-2026-7668 Buffer Overflow in MikroTik RouterOS (CVE-2026-7668)
CVE-2026-22167 Buffer Overflow in Imaginationtech (CVE-2026-22167)
CVE-2026-7346 Buffer Overflow in Google Chrome (CVE-2026-7346)
CVE-2026-7323 Buffer Overflow in Mozilla Firefox (CVE-2026-7323)
CVE-2026-7322 Buffer Overflow in Mozilla Firefox (CVE-2026-7322)
CVE-2026-7320 Buffer Overflow in Mozilla Firefox (CVE-2026-7320)
CVE-2026-7324 Buffer Overflow in Mozilla Firefox (CVE-2026-7324)
CVE-2026-7219 Buffer Overflow in Totolink N300RT (CVE-2026-7219)
CVE-2026-7218 Buffer Overflow in Totolink N300RT (CVE-2026-7218)
CVE-2026-7101 Buffer Overflow in Tenda F456 (CVE-2026-7101)
CVE-2026-6753 Buffer Overflow in Mozilla Firefox (CVE-2026-6753)
CVE-2026-6752 Buffer Overflow in Mozilla Firefox (CVE-2026-6752)
CVE-2026-5830 Buffer Overflow in Tenda AC15 (CVE-2026-5830)
CVE-2026-5815 Buffer Overflow in D-Link DIR-645 (CVE-2026-5815)
CVE-2026-39863 Buffer Overflow in Kamailio (CVE-2026-39863)
CVE-2026-39892 Buffer Overflow in cryptography (CVE-2026-39892)
CVE-2026-5733 Buffer Overflow in Mozilla Firefox (CVE-2026-5733)

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