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Cwe 119

🧬 CWE Related 3,182
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 798678 Cwe 894152 Cwe 8624031 Cwe 2844027 Cwe 4163896 Cwe 2003138 Cwe 1253115 Cwe 202856 Cwe 222769 Cwe 7872517 Cwe 782021 Cwe 941870 Cwe 8631865 Cwe 1221799 Cwe 741796

🛡 Vulnerabilities tagged with this 3,185

Image ID Title
CVE-2026-43767 Buffer Overflow in Apple macOS (CVE-2026-43767)
CVE-2026-43710 Buffer Overflow in Apple macOS (CVE-2026-43710)
CVE-2026-28911 Buffer Overflow in Apple macOS (CVE-2026-28911)
CVE-2026-28896 Buffer Overflow in Apple macOS (CVE-2026-28896)
CVE-2026-43673 Buffer Overflow in Apple Ipados (CVE-2026-43673)
CVE-2026-39873 Buffer Overflow in Apple macOS (CVE-2026-39873)
CVE-2026-39877 Buffer Overflow in Apple macOS (CVE-2026-39877)
CVE-2026-17512 A vulnerability has been found in ggml-org whisper.cpp 1.8.4-58. This impacts the function...
CVE-2026-16412 Buffer Overflow in Mozilla Firefox (CVE-2026-16412)
CVE-2026-16411 Buffer Overflow in Mozilla Firefox (CVE-2026-16411)
CVE-2026-16393 Buffer Overflow in Mozilla Firefox (CVE-2026-16393)
CVE-2026-16368 Buffer Overflow in Mozilla Firefox (CVE-2026-16368)
CVE-2026-16367 Buffer Overflow in Mozilla Firefox (CVE-2026-16367)
CVE-2026-16364 Buffer Overflow in Mozilla Firefox (CVE-2026-16364)
CVE-2026-16361 Buffer Overflow in Mozilla Firefox (CVE-2026-16361)
CVE-2026-16360 Buffer Overflow in Mozilla Firefox (CVE-2026-16360)
CVE-2026-16359 Buffer Overflow in Mozilla Firefox (CVE-2026-16359)
CVE-2026-16357 Buffer Overflow in Mozilla Firefox (CVE-2026-16357)
CVE-2026-16350 Buffer Overflow in Mozilla Firefox (CVE-2026-16350)
CVE-2026-16248 A vulnerability was found in Tenda AC10 16.03.10.09_multi_TDE01. This issue affects the function...
CVE-2026-16225 A security flaw has been discovered in davenardella snap7 up to 1.4.3. The impacted element is...
CVE-2026-16097 A vulnerability was found in Shibby Tomato 1.28. This vulnerability affects the function...
CVE-2026-16095 A flaw has been found in Shibby Tomato 1.28 RT-N5x MIPSR2 Build 124. Affected by this issue is...
CVE-2026-16096 A vulnerability has been found in Shibby Tomato 1.28 RT-N5x MIPSR2 Build 124. This affects the...
CVE-2026-54559 Buffer Overflow in pocketsphinx (CVE-2026-54559)
CVE-2025-51678 An issue was discovered in RISC-V PicoRV32 commit 87c89a. A mismatch in the PCPI INSN and memory...
CVE-2026-16013 A vulnerability has been found in liftoff-sr CIPster up to...
CVE-2026-55398 Buffer Overflow in Absolute (CVE-2026-55398)
CVE-2026-33444 Buffer Overflow in Absolute (CVE-2026-33444)
CVE-2026-20156 Buffer Overflow in Cisco Roomos (CVE-2026-20156)

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