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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
Search keywords must be entered in English otherwise will not be searched in both JVN and NVD.

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 18, 2026, 6 p.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show
Exploit
PoC
Search
231951 5 警告 Textpattern - Textpattern のコメントプレビューセクション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-2008-5669 2012-12-20 19:10 2008-12-18 Show GitHub Exploit DB Packet Storm
231952 4.3 警告 Textpattern - Textpattern 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-2008-5668 2012-12-20 19:10 2008-12-18 Show GitHub Exploit DB Packet Storm
231953 5 警告 VirusBlokAda Ltd. - VirusBlokAda VBA32 Personal Antivirus のスキャンエンジンにおけるサービス運用妨害 (DoS) の脆弱性 CWE-399
リソース管理の問題
CVE-2008-5667 2012-12-20 19:10 2008-12-18 Show GitHub Exploit DB Packet Storm
231954 3.5 注意 WING FTP software - WinFTP FTP Server におけるサービス運用妨害 (DoS) の脆弱性 CWE-399
リソース管理の問題
CVE-2008-5666 2012-12-20 18:52 2008-12-18 Show GitHub Exploit DB Packet Storm
231955 7.5 危険 XOOPS - XOOPS の xhresim モジュールにおける SQL インジェクションの脆弱性 CWE-89
SQLインジェクション
CVE-2008-5665 2012-12-20 18:52 2008-12-18 Show GitHub Exploit DB Packet Storm
231956 9.3 危険 Realtek Semiconductor Corp - Realtek Media Player におけるスタックベースの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-2008-5664 2012-12-20 18:52 2008-12-18 Show GitHub Exploit DB Packet Storm
231957 7.5 危険 Quassel IRC - Quassel Core における CRLF インジェクションの脆弱性 CWE-20
不適切な入力確認
CVE-2008-5657 2012-12-20 18:52 2008-10-27 Show GitHub Exploit DB Packet Storm
231958 4.3 警告 TYPO3 Association - TYPO3 の felogin system エクステンション用の frontend プラグイン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-2008-5656 2012-12-20 18:52 2008-12-17 Show GitHub Exploit DB Packet Storm
231959 5 警告 Edgewall Software - Trac の HTML サニタイズフィルタにおけるフィッシング攻撃を実行される脆弱性 CWE-noinfo
情報不足
CVE-2008-5647 2012-12-20 18:52 2008-12-17 Show GitHub Exploit DB Packet Storm
231960 7.5 危険 Edgewall Software - Trac におけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足
CVE-2008-5646 2012-12-20 18:52 2008-12-17 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

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

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
199931 7.8 HIGH
Local
codesys codesys An unsafe deserialization vulnerability exists in the ObjectManager.plugin Project.get_MissingTypes() functionality of CODESYS GmbH CODESYS Development System 3.5.16 and 3.5.17. A specially crafted f… CWE-502
 Deserialization of Untrusted Data
CVE-2021-21868 2024-11-21 14:49 2021-08-19 Show GitHub Exploit DB Packet Storm
199932 7.8 HIGH
Local
codesys codesys An unsafe deserialization vulnerability exists in the ObjectManager.plugin ObjectStream.ProfileByteArray functionality of CODESYS GmbH CODESYS Development System 3.5.16 and 3.5.17. A specially crafte… CWE-502
 Deserialization of Untrusted Data
CVE-2021-21867 2024-11-21 14:49 2021-08-19 Show GitHub Exploit DB Packet Storm
199933 8.8 HIGH
Network
gpac gpac Multiple exploitable integer truncation vulnerabilities exist within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. A specially crafted MPEG-4 input can cau… CWE-119
Incorrect Access of Indexable Resource ('Range Error') 
CVE-2021-21862 2024-11-21 14:49 2021-08-19 Show GitHub Exploit DB Packet Storm
199934 8.8 HIGH
Network
gpac
debian
gpac
debian_linux
Multiple exploitable integer overflow vulnerabilities exist within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. A specially crafted MPEG-4 input can cause… CWE-119
Incorrect Access of Indexable Resource ('Range Error') 
CVE-2021-21858 2024-11-21 14:49 2021-08-18 Show GitHub Exploit DB Packet Storm
199935 8.8 HIGH
Network
gpac
debian
gpac
debian_linux
Multiple exploitable integer overflow vulnerabilities exist within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. A specially crafted MPEG-4 input can cause… CWE-119
Incorrect Access of Indexable Resource ('Range Error') 
CVE-2021-21857 2024-11-21 14:49 2021-08-18 Show GitHub Exploit DB Packet Storm
199936 8.8 HIGH
Network
gpac gpac Multiple exploitable integer overflow vulnerabilities exist within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. A specially crafted MPEG-4 input can cause… CWE-119
Incorrect Access of Indexable Resource ('Range Error') 
CVE-2021-21856 2024-11-21 14:49 2021-08-18 Show GitHub Exploit DB Packet Storm
199937 8.8 HIGH
Network
gpac
debian
gpac
debian_linux
Multiple exploitable integer overflow vulnerabilities exist within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. A specially crafted MPEG-4 input can cause… CWE-119
Incorrect Access of Indexable Resource ('Range Error') 
CVE-2021-21855 2024-11-21 14:49 2021-08-18 Show GitHub Exploit DB Packet Storm
199938 8.8 HIGH
Network
gpac
debian
gpac
debian_linux
Multiple exploitable integer overflow vulnerabilities exist within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. A specially crafted MPEG-4 input can cause… CWE-119
Incorrect Access of Indexable Resource ('Range Error') 
CVE-2021-21854 2024-11-21 14:49 2021-08-18 Show GitHub Exploit DB Packet Storm
199939 8.8 HIGH
Network
gpac
debian
gpac
debian_linux
Multiple exploitable integer overflow vulnerabilities exist within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. A specially crafted MPEG-4 input can cause… CWE-119
Incorrect Access of Indexable Resource ('Range Error') 
CVE-2021-21853 2024-11-21 14:49 2021-08-18 Show GitHub Exploit DB Packet Storm
199940 8.8 HIGH
Network
gpac gpac Multiple exploitable integer overflow vulnerabilities exist within the MPEG-4 decoding functionality of the GPAC Project on Advanced Content library v1.0.1. A specially crafted MPEG-4 input at “stss”… - CVE-2021-21852 2024-11-21 14:49 2021-08-18 Show GitHub Exploit DB Packet Storm