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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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JVN Vulnerability Information

Update Date":June 2, 2026, 2 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
249451 2.9 注意 Wireshark - Wireshark におけるサービス運用妨害 (Null ポインタデリファレンスおよびアプリケーションクラッシュ) の脆弱性 CWE-Other
その他 		CVE-2012-0042 2012-04-16 16:51 2012-01-10 Show GitHub Exploit DB Packet Storm
249452 4.3 警告 Wireshark - Wireshark の dissect_packet 関数におけるサービス運用妨害 (アプリケーションクラッシュ) の脆弱性 CWE-20
不適切な入力確認 		CVE-2012-0041 2012-04-16 16:49 2012-01-10 Show GitHub Exploit DB Packet Storm
249453 5 警告 Certec EDV - Certec atvise webMI2ADS の Web サーバにおけるサービス運用妨害 (リソース消費) の脆弱性 CWE-20
不適切な入力確認 		CVE-2011-4883 2012-04-16 16:48 2011-04-11 Show GitHub Exploit DB Packet Storm
249454 5 警告 Certec EDV - Certec atvise webMI2ADS の Web サーバにおけるサービス運用妨害 (アプリケーションの終了) の脆弱性 CWE-94
コード・インジェクション 		CVE-2011-4882 2012-04-16 16:47 2011-04-11 Show GitHub Exploit DB Packet Storm
249455 5 警告 Certec EDV - Certec atvise webMI2ADS の web サーバにおけるサービス運用妨害 (Null ポインタデリファレンス) の脆弱性 CWE-Other
その他 		CVE-2011-4881 2012-04-16 16:46 2012-04-11 Show GitHub Exploit DB Packet Storm
249456 10 危険 Heimdal
VMware
FreeBSD
MIT Kerberos		 - FreeBSD の telnetd の libtelnet/encrypt.c 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-2011-4862 2012-04-16 16:45 2011-12-23 Show GitHub Exploit DB Packet Storm
249457 5 警告 Certec EDV - Certec atvise webMI2ADS の Web サーバにおけるディレクトリトラバーサルの脆弱性 CWE-22
パス・トラバーサル 		CVE-2011-4880 2012-04-16 16:45 2012-04-11 Show GitHub Exploit DB Packet Storm
249458 7.9 危険 MICROSYS - MICROSYS PROMOTIC における任意のコードを実行される脆弱性 CWE-399
リソース管理の問題 		CVE-2011-4874 2012-04-16 16:44 2012-04-11 Show GitHub Exploit DB Packet Storm
249459 9.3 危険 Mozilla Foundation - 複数の Mozilla 製品で使用される YARR 正規表現ライブラリにおけるサービス運用妨害 (DoS) の脆弱性 CWE-94
コード・インジェクション 		CVE-2011-3232 2012-04-16 16:15 2011-09-27 Show GitHub Exploit DB Packet Storm
249460 9.3 危険 Mozilla Foundation - 複数の Mozilla 製品におけるサービス運用妨害 (アプリケーションクラッシュ) の脆弱性 CWE-119
バッファエラー 		CVE-2011-3005 2012-04-16 16:14 2011-09-27 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