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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":June 2, 2026, 4 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
249411 6.8 警告 Squid-cache.org - Gopher の gopherToHTML 関数におけるバッファオーバーフローの脆弱性 CWE-DesignError
CVE-2011-3205 2012-04-18 17:28 2011-08-28 Show GitHub Exploit DB Packet Storm
249412 7.8 危険 マイクロソフト
日本電気		 - Microsoft .NET Framework におけるサービス運用妨害 (CPU 資源の消費) の脆弱性 CWE-399
リソース管理の問題 		CVE-2011-3414 2012-04-18 17:07 2011-12-29 Show GitHub Exploit DB Packet Storm
249413 5 警告 リアルネットワークス - RealNetworks Helix Server および Helix Mobile Server におけるサービス運用妨害 (DoS) の脆弱性 CWE-20
不適切な入力確認 		CVE-2012-2268 2012-04-18 15:30 2012-04-17 Show GitHub Exploit DB Packet Storm
249414 5 警告 リアルネットワークス - RealNetworks Helix Server および Helix Mobile Server におけるサービス運用妨害 (DoS) の脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2012-2267 2012-04-18 15:22 2012-04-17 Show GitHub Exploit DB Packet Storm
249415 6.8 警告 リアルネットワークス - RealNetworks Helix Server および Helix Mobile Server におけるクロスサイトリクエストフォージェリの脆弱性 CWE-352
同一生成元ポリシー違反 		CVE-2012-1985 2012-04-18 15:21 2012-04-2 Show GitHub Exploit DB Packet Storm
249416 4.3 警告 リアルネットワークス - RealNetworks Helix Server および Helix Mobile Server 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-2012-1984 2012-04-18 15:20 2012-04-2 Show GitHub Exploit DB Packet Storm
249417 2.1 注意 リアルネットワークス - RealNetworks Helix Server および Helix Mobile Server における重要な情報を取得される脆弱性 CWE-310
暗号の問題 		CVE-2012-1923 2012-04-18 15:16 2012-04-2 Show GitHub Exploit DB Packet Storm
249418 7.5 危険 リアルネットワークス - RealNetworks Helix Server および Helix Mobile Server の rn5auth.dll におけるバッファオーバーフローの脆弱性 CWE-119
バッファエラー 		CVE-2012-0942 2012-04-18 15:14 2012-04-2 Show GitHub Exploit DB Packet Storm
249419 10 危険 サイバートラスト株式会社
ターボリナックス
レッドハット		 - Info-ZIP Zip のファイル名やパス名の解析処理におけるバッファオーバーフローの脆弱性 - CVE-2004-1010 2012-04-18 14:32 2004-11-3 Show GitHub Exploit DB Packet Storm
249420 6.4 警告 アップル
サイバートラスト株式会社
Mozilla Foundation
VMware
レッドハット		 - Mozilla NSS における X.509 証明書を偽装される脆弱性 CWE-310
暗号の問題 		CVE-2009-2409 2012-04-18 10:03 2009-07-30 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 2, 2026, 4:18 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
196551 6.5 MEDIUM
Network 		dell wyse_management_suite Wyse Management Suite versions 3.2 and earlier contain an absolute path traversal vulnerability. A remote authenticated malicious user could exploit this vulnerability in order to read arbitrary file… CWE-22
Path Traversal 		CVE-2021-21586 2024-11-21 14:48 2021-07-16 Show GitHub Exploit DB Packet Storm
196552 6.7 MEDIUM
Local 		dell emc_unity_operating_environment
emc_unityvsa_operating_environment
emc_unity_xt_operating_environment 		Dell EMC Unity, Unity XT, and UnityVSA versions prior to 5.1.0.0.5.394 contain a plain-text password storage vulnerability. A local malicious user with high privileges may use the exposed password to… CWE-522
 Insufficiently Protected Credentials 		CVE-2021-21591 2024-11-21 14:48 2021-07-13 Show GitHub Exploit DB Packet Storm
196553 6.7 MEDIUM
Local 		dell emc_unity_operating_environment
emc_unityvsa_operating_environment
emc_unity_xt_operating_environment 		Dell EMC Unity, Unity XT, and UnityVSA versions prior to 5.1.0.0.5.394 contain a plain-text password storage vulnerability. A local malicious user with high privileges may use the exposed password to… CWE-522
 Insufficiently Protected Credentials 		CVE-2021-21590 2024-11-21 14:48 2021-07-13 Show GitHub Exploit DB Packet Storm
196554 6.7 MEDIUM
Local 		dell emc_unity_operating_environment
emc_unityvsa_operating_environment
emc_unity_xt_operating_environment 		Dell EMC Unity, Unity XT, and UnityVSA versions prior to 5.1.0.0.5.394 do not exit on failed Initialization. A local authenticated Service user could potentially exploit this vulnerability to escalat… NVD-CWE-Other
CVE-2021-21589 2024-11-21 14:48 2021-07-13 Show GitHub Exploit DB Packet Storm
196555 4.3 MEDIUM
Network 		dell powerflex_presentation_server Dell EMC PowerFlex, v3.5.x contain a Cross-Site WebSocket Hijacking Vulnerability in the Presentation Server/WebUI. An unauthenticated attacker could potentially exploit this vulnerability by trickin… CWE-345
 Insufficient Verification of Data Authenticity 		CVE-2021-21588 2024-11-21 14:48 2021-07-13 Show GitHub Exploit DB Packet Storm
196556 7.8 HIGH
Local 		accusoft imagegear An out-of-bounds write vulnerability exists in the TIF bits_per_sample processing functionality of Accusoft ImageGear 19.9. A specially crafted malformed file can lead to memory corruption. An attack… CWE-787
 Out-of-bounds Write 		CVE-2021-21794 2024-11-21 14:48 2021-07-8 Show GitHub Exploit DB Packet Storm
196557 8.8 HIGH
Network 		accusoft imagegear An out-of-bounds write vulnerability exists in the JPG sof_nb_comp header processing functionality of Accusoft ImageGear 19.8 and 19.9. A specially crafted malformed file can lead to memory corruptio… CWE-787
 Out-of-bounds Write 		CVE-2021-21793 2024-11-21 14:48 2021-07-8 Show GitHub Exploit DB Packet Storm
196558 8.8 HIGH
Network 		webkitgtk
fedoraproject
debian 		webkitgtk
fedora
debian_linux 		A use-after-free vulnerability exists in the way Webkit’s GraphicsContext handles certain events in WebKitGTK 2.30.4. A specially crafted web page can lead to a potential information leak and further… CWE-416
 Use After Free 		CVE-2021-21779 2024-11-21 14:48 2021-07-8 Show GitHub Exploit DB Packet Storm
196559 8.0 HIGH
Network 		webkitgtk
fedoraproject
debian 		webkitgtk
fedora
debian_linux 		A use-after-free vulnerability exists in the way certain events are processed for ImageLoader objects of Webkit WebKitGTK 2.30.4. A specially crafted web page can lead to a potential information leak… CWE-416
 Use After Free 		CVE-2021-21775 2024-11-21 14:48 2021-07-8 Show GitHub Exploit DB Packet Storm
196560 8.8 HIGH
Local 		iobit advanced_systemcare_ultimate A privilege escalation vulnerability exists in the way IOBit Advanced SystemCare Ultimate 14.2.0.220 driver handles Privileged I/O write requests. During IOCTL 0x9c40a0e0, the first dword passed in t… NVD-CWE-Other
CVE-2021-21789 2024-11-21 14:48 2021-07-8 Show GitHub Exploit DB Packet Storm