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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":May 31, 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
4461 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux KernelにおけるNULL ポインタデリファレンスに関する脆弱性 CWE-476
NULL ポインタデリファレンス 		CVE-2026-23443 2026-04-27 11:24 2026-04-3 Show GitHub Exploit DB Packet Storm
4462 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける有効期限後のメモリの解放の欠如に関する脆弱性 CWE-401
有効期限後のメモリの解放の欠如 		CVE-2026-23444 2026-04-27 11:24 2026-04-3 Show GitHub Exploit DB Packet Storm
4463 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 CWE-noinfo
情報不足 		CVE-2026-23445 2026-04-27 11:24 2026-04-3 Show GitHub Exploit DB Packet Storm
4464 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 CWE-noinfo
情報不足 		CVE-2026-23446 2026-04-27 11:23 2026-04-3 Show GitHub Exploit DB Packet Storm
4465 7.8 重要
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける配列インデックスの検証に関する脆弱性 CWE-129
配列インデックスの不適切な検証 		CVE-2026-23447 2026-04-27 11:23 2026-04-3 Show GitHub Exploit DB Packet Storm
4466 4.8 警告
Network 		OctoberCMS October OctoberCMSのOctober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-2026-25133 2026-04-27 11:23 2026-04-14 Show GitHub Exploit DB Packet Storm
4467 8.1 重要
Network 		OpenMage Magento OpenMageのMagentoにおける信頼できないデータのデシリアライゼーションに関する脆弱性 CWE-502
信頼性のないデータのデシリアライゼーション 		CVE-2026-25524 2026-04-27 11:23 2026-04-20 Show GitHub Exploit DB Packet Storm
4468 4.9 警告
Network 		OpenMage Magento OpenMageのMagentoにおける複数の脆弱性 CWE-184
CWE-22
CVE-2026-25525 2026-04-27 11:23 2026-04-20 Show GitHub Exploit DB Packet Storm
4469 7 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows Server Update Services (WSUS) の特権の昇格の脆弱性 CWE-362
CWE-416
CVE-2026-26174 2026-04-27 11:23 2026-04-14 Show GitHub Exploit DB Packet Storm
4470 4.6 警告
Physics 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows ブート マネージャーのセキュリティ機能のバイパスの脆弱性 CWE-908
初期化されていないリソースの使用 		CVE-2026-26175 2026-04-27 11:23 2026-04-14 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 31, 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
1131 6.1 MEDIUM
Network 		mistune_project mistune Mistune is a Python Markdown parser with renderers and plugins. In 3.2.0 and realier, in src/mistune/directives/image.py, the render_figure() function concatenates figclass and figwidth options direc… CWE-79
Cross-site Scripting 		CVE-2026-44896 2026-05-28 22:43 2026-05-27 Show GitHub Exploit DB Packet Storm
1132 6.1 MEDIUM
Network 		mistune_project mistune Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.2.1, HTMLRenderer.heading() builds the opening <hN> tag by string-concatenating the id attribute value directly into the HTM… CWE-79
Cross-site Scripting 		CVE-2026-44897 2026-05-28 22:42 2026-05-27 Show GitHub Exploit DB Packet Storm
1133 6.1 MEDIUM
Network 		mistune_project mistune Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.2.1, render_toc_ul() builds a <ul> table-of-contents tree from a list of (level, id, text) tuples. Both the id value (used a… CWE-79
Cross-site Scripting 		CVE-2026-44898 2026-05-28 22:42 2026-05-27 Show GitHub Exploit DB Packet Storm
1134 5.4 MEDIUM
Network 		apache shiro Apache Shiro’s Jakarta EE module used the HTTP Referer header in certain cases to issue redirect after a user login. In affected versions, insufficient validation of this client-controlled value coul… CWE-601
Open Redirect 		CVE-2026-48589 2026-05-28 22:38 2026-05-26 Show GitHub Exploit DB Packet Storm
1135 6.1 MEDIUM
Network 		mistune_project mistune Mistune is a Python Markdown parser with renderers and plugins. Prior to 3.2.1, the Image directive plugin validates the :width: and :height: options with a regex compiled as _num_re = re.compile(r"^… CWE-79
Cross-site Scripting 		CVE-2026-44899 2026-05-28 22:38 2026-05-27 Show GitHub Exploit DB Packet Storm
1136 8.8 HIGH
Network 		tanium connect Tanium addressed an unauthorized code execution vulnerability in Connect. CWE-78
OS Command  		CVE-2026-9207 2026-05-28 22:31 2026-05-27 Show GitHub Exploit DB Packet Storm
1137 10.0 CRITICAL
Network 		free5gc free5gc free5GC is an open-source implementation of the 5G core network. Prior to 4.2.2, free5GC's NEF mounts the nnef-pfdmanagement route group without inbound OAuth2/bearer-token authorization. A network a… CWE-863
 Incorrect Authorization 		CVE-2026-44330 2026-05-28 22:06 2026-05-28 Show GitHub Exploit DB Packet Storm
1138 7.5 HIGH
Network 		- - The Rocket.Chat DDP method autoTranslate.translateMessage in versions <8.5.0, <8.4.2, <8.3.4, <8.2.4, <8.1.5, <8.0.5, <7.13.8, and <7.10.12 accepts a client-supplied IMessage object and passes it dir… CWE-284
Improper Access Control 		CVE-2026-32995 2026-05-28 14:16 2026-05-28 Show GitHub Exploit DB Packet Storm
1139 9.9 CRITICAL
Network 		- - A flaw was found in KubeVirt's virt-handler component. This vulnerability allows an authenticated OpenShift user with edit permissions in a single namespace to exploit improper symlink validation whe… CWE-59
Link Following 		CVE-2026-7374 2026-05-28 12:16 2026-05-26 Show GitHub Exploit DB Packet Storm
1140 7.2 HIGH
Network 		apache syncope Improper Isolation or Compartmentalization vulnerability in Apache Syncope. An administrator with adequate entitlements for Implementations can create a malicious Groovy class containing untrusted c… CWE-653
 Improper Isolation or Compartmentalization 		CVE-2026-42782 2026-05-28 06:16 2026-05-26 Show GitHub Exploit DB Packet Storm