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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 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
132641 5.4 警告
Network 		Jenkins プロジェクト Claim Jenkins Claim 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-2021-21619 2021-11-12 14:21 2021-02-24 Show GitHub Exploit DB Packet Storm
132642 5.4 警告
Network 		- Jenkins Repository Connector 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-2021-21618 2021-11-12 14:21 2021-02-24 Show GitHub Exploit DB Packet Storm
132643 8.8 重要
Network 		Jenkins プロジェクト Configuration Slicing Jenkins Configuration Slicing プラグイン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-2021-21617 2021-11-12 14:21 2021-02-24 Show GitHub Exploit DB Packet Storm
132644 4.6 警告
Network 		Jenkins プロジェクト Active Choices Jenkins Active Choices 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-2021-21616 2021-11-12 14:21 2021-02-24 Show GitHub Exploit DB Packet Storm
132645 8.8 重要
Network 		Cnesty Helpcom Helpcom におけるハードコードされた認証情報の使用に関する脆弱性 CWE-798
ハードコードされた認証情報の使用 		CVE-2020-7846 2021-11-12 14:21 2020-02-22 Show GitHub Exploit DB Packet Storm
132646 5.4 警告
Network 		LightCMS LightCMS LightCMS 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-2021-3355 2021-11-12 14:21 2021-01-26 Show GitHub Exploit DB Packet Storm
132647 5.3 警告
Local 		レッドハット Red Hat Satellite Red Hat Satellite における情報漏えいに関する脆弱性 CWE-200
情報漏えい 		CVE-2021-20256 2021-11-12 14:21 2021-02-19 Show GitHub Exploit DB Packet Storm
132648 6.5 警告
Network 		- Red Hat 3scale API Management Platform における入力確認に関する脆弱性 CWE-20
不適切な入力確認 		CVE-2021-20252 2021-11-12 14:21 2021-02-12 Show GitHub Exploit DB Packet Storm
132649 9.8 緊急
Network 		マイクロソフト .NET
PowerShell Core
Microsoft Visual Studio 		.NET Core のリモートでコードが実行される脆弱性 CWE-noinfo
情報不足 		CVE-2021-26701 2021-11-12 14:18 2021-02-9 Show GitHub Exploit DB Packet Storm
132650 9.8 緊急
Network 		マイクロソフト
Mono Project		 Mono
.NET
.NET Core
Microsoft Visual Studio 		.NET Core のリモートでコードが実行される脆弱性 CWE-noinfo
情報不足 		CVE-2021-24112 2021-11-12 14:18 2021-02-9 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
851 4.8 MEDIUM
Network 		netty netty Netty is a network application framework for development of protocol servers and clients. Prior to version 4.2.15.Final, Netty QUIC exposes the stateless reset token on the network path when using th… CWE-200
CWE-330
Information Exposure
 Use of Insufficiently Random Values 		CVE-2026-50009 2026-06-15 11:31 2026-06-13 Show GitHub Exploit DB Packet Storm
852 7.5 HIGH
Network 		netty netty Netty is a network application framework for development of protocol servers and clients. Prior to versions 4.1.135.Final and 4.2.15.Final, RedisArrayAggregator pre-allocates ArrayList with initial c… CWE-400
CWE-770
 Uncontrolled Resource Consumption
 Allocation of Resources Without Limits or Throttling 		CVE-2026-50011 2026-06-15 11:31 2026-06-13 Show GitHub Exploit DB Packet Storm
853 5.3 MEDIUM
Network 		netty netty Netty is a network application framework for development of protocol servers and clients. Prior to versions 4.1.135.Final and 4.2.15.Final, before reading the first request-line, `HttpObjectDecoder` … CWE-444
HTTP Request Smuggling 		CVE-2026-50020 2026-06-15 11:31 2026-06-13 Show GitHub Exploit DB Packet Storm
854 5.3 MEDIUM
Network 		netty netty Netty is a network application framework for development of protocol servers and clients. Prior to versions 4.1.135.Final and 4.2.15.Final, Netty HTTP/2 max header size handling produces an attack si… CWE-770
 Allocation of Resources Without Limits or Throttling 		CVE-2026-50560 2026-06-15 11:30 2026-06-13 Show GitHub Exploit DB Packet Storm
855 8.1 HIGH
Network 		netty netty Netty is a network application framework for development of protocol servers and clients. In netty-handler prior to versions 4.1.135.Final and 4.2.15.Final, an attacker can bypass IPv6 subnet rules d… CWE-284
CWE-697
Improper Access Control
 Incorrect Comparison 		CVE-2026-44249 2026-06-15 11:30 2026-06-12 Show GitHub Exploit DB Packet Storm
856 7.5 HIGH
Network 		netty netty Netty is a network application framework for development of protocol servers and clients. In netty-codec-redis prior to versions 4.1.135.Final and 4.2.15.Final, an attacker can cause DoS by sending a… CWE-400
 Uncontrolled Resource Consumption 		CVE-2026-44250 2026-06-15 11:30 2026-06-12 Show GitHub Exploit DB Packet Storm
857 7.5 HIGH
Network 		netty netty Netty is a network application framework for development of protocol servers and clients. In netty-codec-redis prior to versions 4.1.135.Final and 4.2.15.Final, an attacker can cause DoS by sending c… CWE-400
 Uncontrolled Resource Consumption 		CVE-2026-44890 2026-06-15 11:30 2026-06-12 Show GitHub Exploit DB Packet Storm
858 7.5 HIGH
Network 		netty netty Netty is a network application framework for development of protocol servers and clients. Prior to version 4.2.15.Final, the default configuration of the `Http3ConnectionHandler` in the Netty HTTP/3 … CWE-400
CWE-1188
 Uncontrolled Resource Consumption
 Insecure Default Initialization of Resource 		CVE-2026-44892 2026-06-15 11:30 2026-06-12 Show GitHub Exploit DB Packet Storm
859 7.5 HIGH
Network 		netty netty Netty is a network application framework for development of protocol servers and clients. In netty-codec-haproxy prior to versions 4.1.135.Final and 4.2.15.Final, when decoding a PP2_TYPE_SSL TLV, HA… CWE-703
 Improper Check or Handling of Exceptional Conditions 		CVE-2026-44893 2026-06-15 11:23 2026-06-13 Show GitHub Exploit DB Packet Storm
860 7.5 HIGH
Network 		netty netty Netty is a network application framework for development of protocol servers and clients. NoQuicTokenHandler is the tokenHandler used when the application does not set one. Prior to version 4.2.15.Fi… CWE-940
 Improper Verification of Source of a Communication Channel 		CVE-2026-44894 2026-06-15 11:23 2026-06-13 Show GitHub Exploit DB Packet Storm