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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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To search by CWE, please refer to the CWE Overview and check the CWE number.

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JVN Vulnerability Information

Update Date":May 19, 2026, 6 p.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
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Exploit
PoC
Search
256221 4 警告 IBM - IBM DB2 の DRDA Services コンポーネントにおけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足
CVE-2009-4328 2010-02-4 11:19 2009-12-16 Show GitHub Exploit DB Packet Storm
256222 7.2 危険 IBM - IBM DB2 の Install コンポーネントにおける脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2009-4331 2010-02-4 11:19 2009-12-16 Show GitHub Exploit DB Packet Storm
256223 7.5 危険 IBM - IBM DB2 の Relational Data Services コンポーネントにおけるパスワードの引数を取得される脆弱性 CWE-200
情報漏えい
CVE-2009-4333 2010-02-4 11:19 2009-12-16 Show GitHub Exploit DB Packet Storm
256224 7.2 危険 IBM - IBM DB2 の Engine Utilities コンポーネントの db2licm における脆弱性 CWE-noinfo
情報不足
CVE-2009-4330 2010-02-4 11:18 2009-12-16 Show GitHub Exploit DB Packet Storm
256225 4 警告 IBM - IBM DB2 の Engine Utilities コンポーネントにおけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足
CVE-2009-4329 2010-02-4 11:18 2009-12-16 Show GitHub Exploit DB Packet Storm
256226 7.2 危険 サイバートラスト株式会社
Linux
- Linux kernel の kvm_dev_ioctl_get_supported_cpuid 関数における整数オーバーフローの脆弱性 CWE-189
数値処理の問題
CVE-2009-3638 2010-02-3 14:35 2009-10-29 Show GitHub Exploit DB Packet Storm
256227 5 警告 Linear LLC
S2 Security
- Linear eMerge のマネージメントコンポーネントにおけるサービス運用妨害 (DoS) CWE-noinfo
情報不足
CVE-2009-3734 2010-02-3 14:35 2010-01-5 Show GitHub Exploit DB Packet Storm
256228 7.5 危険 The PHP Group
LibGD project
サイバートラスト株式会社
レッドハット
- PHP および GD Graphics Library の _gdGetColors 関数におけるバッファオーバーフローの脆弱性 CWE-Other
その他
CVE-2009-3546 2010-02-3 14:34 2009-10-19 Show GitHub Exploit DB Packet Storm
256229 6.8 警告 GNU Project
XEmacs
サイバートラスト株式会社
- Emacs および XEmacs における .flc ファイルの処理に関する任意のコードを実行される脆弱性 CWE-DesignError
CVE-2008-2142 2010-02-2 11:43 2008-05-12 Show GitHub Exploit DB Packet Storm
256230 3.5 注意 Drupal
サイバートラスト株式会社
- Drupal の Menu モジュールにおけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング(XSS)
CVE-2009-4370 2010-02-2 11:43 2009-12-16 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 19, 2026, 4:16 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
211131 6.5 MEDIUM
Network
libvnc_project
canonical
debian
siemens
libvncserver
ubuntu_linux
debian_linux
simatic_itc1500_firmware
simatic_itc1500_pro_firmware
simatic_itc1900_firmware
simatic_itc1900_pro_firmware
simatic_itc2200_firmware
sim…
An issue was discovered in LibVNCServer before 0.9.13. libvncclient/rfbproto.c does not limit TextChat size. CWE-770
 Allocation of Resources Without Limits or Throttling
CVE-2020-14405 2024-11-21 14:03 2020-06-18 Show GitHub Exploit DB Packet Storm
211132 5.4 MEDIUM
Network
libvnc_project
canonical
debian
siemens
libvncserver
ubuntu_linux
debian_linux
simatic_itc1500_firmware
simatic_itc1500_pro_firmware
simatic_itc1900_firmware
simatic_itc1900_pro_firmware
simatic_itc2200_firmware
sim…
An issue was discovered in LibVNCServer before 0.9.13. libvncserver/rre.c allows out-of-bounds access via encodings. CWE-787
 Out-of-bounds Write
CVE-2020-14404 2024-11-21 14:03 2020-06-18 Show GitHub Exploit DB Packet Storm
211133 5.4 MEDIUM
Network
libvnc_project
canonical
debian
siemens
libvncserver
ubuntu_linux
debian_linux
simatic_itc1500_firmware
simatic_itc1500_pro_firmware
simatic_itc1900_firmware
simatic_itc1900_pro_firmware
simatic_itc2200_firmware
sim…
An issue was discovered in LibVNCServer before 0.9.13. libvncserver/hextile.c allows out-of-bounds access via encodings. CWE-787
 Out-of-bounds Write
CVE-2020-14403 2024-11-21 14:03 2020-06-18 Show GitHub Exploit DB Packet Storm
211134 5.4 MEDIUM
Network
libvnc_project
canonical
debian
siemens
libvncserver
ubuntu_linux
debian_linux
simatic_itc1500_firmware
simatic_itc1500_pro_firmware
simatic_itc1900_firmware
simatic_itc1900_pro_firmware
simatic_itc2200_firmware
sim…
An issue was discovered in LibVNCServer before 0.9.13. libvncserver/corre.c allows out-of-bounds access via encodings. CWE-787
 Out-of-bounds Write
CVE-2020-14402 2024-11-21 14:03 2020-06-18 Show GitHub Exploit DB Packet Storm
211135 6.5 MEDIUM
Network
libvncserver_project
debian
opensuse
siemens
libvncserver
debian_linux
leap
simatic_itc1500_firmware
simatic_itc1500_pro_firmware
simatic_itc1900_firmware
simatic_itc1900_pro_firmware
simatic_itc2200_firmware
simatic_itc…
An issue was discovered in LibVNCServer before 0.9.13. libvncserver/scale.c has a pixel_value integer overflow. CWE-190
 Integer Overflow or Wraparound
CVE-2020-14401 2024-11-21 14:03 2020-06-18 Show GitHub Exploit DB Packet Storm
211136 7.5 HIGH
Network
libvncserver_project
debian
opensuse
canonical
libvncserver
debian_linux
leap
ubuntu_linux
An issue was discovered in LibVNCServer before 0.9.13. Byte-aligned data is accessed through uint16_t pointers in libvncserver/translate.c. NOTE: Third parties do not consider this to be a vulnerabil… NVD-CWE-Other
CVE-2020-14400 2024-11-21 14:03 2020-06-18 Show GitHub Exploit DB Packet Storm
211137 7.5 HIGH
Network
libvncserver_project
debian
opensuse
canonical
libvncserver
debian_linux
leap
ubuntu_linux
An issue was discovered in LibVNCServer before 0.9.13. Byte-aligned data is accessed through uint32_t pointers in libvncclient/rfbproto.c. NOTE: there is reportedly "no trust boundary crossed. NVD-CWE-Other
CVE-2020-14399 2024-11-21 14:03 2020-06-18 Show GitHub Exploit DB Packet Storm
211138 7.5 HIGH
Network
libvnc_project
canonical
debian
siemens
opensuse
libvncserver
ubuntu_linux
debian_linux
simatic_itc1500_firmware
simatic_itc1500_pro_firmware
simatic_itc1900_firmware
simatic_itc1900_pro_firmware
simatic_itc2200_firmware
sim…
An issue was discovered in LibVNCServer before 0.9.13. An improperly closed TCP connection causes an infinite loop in libvncclient/sockets.c. CWE-835
 Loop with Unreachable Exit Condition ('Infinite Loop')
CVE-2020-14398 2024-11-21 14:03 2020-06-18 Show GitHub Exploit DB Packet Storm
211139 7.5 HIGH
Network
libvnc_project
canonical
debian
siemens
opensuse
libvncserver
ubuntu_linux
debian_linux
simatic_itc1500_firmware
simatic_itc1500_pro_firmware
simatic_itc1900_firmware
simatic_itc1900_pro_firmware
simatic_itc2200_firmware
sim…
An issue was discovered in LibVNCServer before 0.9.13. libvncserver/rfbregion.c has a NULL pointer dereference. CWE-476
 NULL Pointer Dereference
CVE-2020-14397 2024-11-21 14:03 2020-06-18 Show GitHub Exploit DB Packet Storm
211140 7.5 HIGH
Network
libvnc_project
canonical
debian
siemens
libvncserver
ubuntu_linux
debian_linux
simatic_itc1500_firmware
simatic_itc1500_pro_firmware
simatic_itc1900_firmware
simatic_itc1900_pro_firmware
simatic_itc2200_firmware
sim…
An issue was discovered in LibVNCServer before 0.9.13. libvncclient/tls_openssl.c has a NULL pointer dereference. CWE-476
 NULL Pointer Dereference
CVE-2020-14396 2024-11-21 14:03 2020-06-18 Show GitHub Exploit DB Packet Storm