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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 21, 2026, 6:01 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
3781 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2016
Microsoft Windows Server 2025
Microsoft Windows Server 2019
Microsoft Windows Server 2022
Microso… 		リモート アクセス管理サービス/API (RPC サーバー) の特権昇格の脆弱性 CWE-284
不適切なアクセス制御 		CVE-2026-26183 2026-04-27 11:23 2026-04-14 Show GitHub Exploit DB Packet Storm
3782 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 11 23h2
Microsoft Windows 11 26h1
Microsoft Windows 10 1809
Microsoft Wind… 		Windows Projected File System の特権の昇格の脆弱性 CWE-126
バッファオーバーリード 		CVE-2026-26184 2026-04-27 11:23 2026-04-14 Show GitHub Exploit DB Packet Storm
3783 4.4 警告
Local 		マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows 11 26h1
Microsoft Windows 10 22h2
Microsoft Windows 10 21h2
Microsoft Windows&… 		Windows Hello のセキュリティ機能のバイパスの脆弱性 CWE-20
不適切な入力確認 		CVE-2026-27906 2026-04-27 11:23 2026-04-14 Show GitHub Exploit DB Packet Storm
3784 7.5 重要
Network 		FFmpeg FFmpeg FFmpegにおける境界外読み取りに関する脆弱性 CWE-125
境界外読み取り 		CVE-2026-30997 2026-04-27 11:23 2026-04-13 Show GitHub Exploit DB Packet Storm
3785 7.5 重要
Network 		FFmpeg FFmpeg FFmpegにおけるリソースの枯渇に関する脆弱性 CWE-400
リソースの枯渇 		CVE-2026-30998 2026-04-27 11:23 2026-04-13 Show GitHub Exploit DB Packet Storm
3786 7.5 重要
Network 		FFmpeg FFmpeg FFmpegにおけるヒープベースのバッファオーバーフローの脆弱性 CWE-122
ヒープオーバーフロー 		CVE-2026-30999 2026-04-27 11:23 2026-04-13 Show GitHub Exploit DB Packet Storm
3787 8.8 重要
Network 		Dolibarr ERP & CRM dolibarr erp/crm Dolibarr ERP & CRMのdolibarr erp/crmにおける複数の脆弱性 CWE-284
CWE-94
CVE-2026-31018 2026-04-27 11:23 2026-04-21 Show GitHub Exploit DB Packet Storm
3788 8.8 重要
Network 		Dolibarr ERP & CRM dolibarr erp/crm Dolibarr ERP & CRMのdolibarr erp/crmにおけるOS コマンドインジェクションの脆弱性 CWE-78
OSコマンド・インジェクション 		CVE-2026-31019 2026-04-27 11:22 2026-04-21 Show GitHub Exploit DB Packet Storm
3789 3.5 低
Network 		GitLab.org GitLab GitLab.orgのGitLabにおけるレンダリングされたユーザインターフェースレイヤまたはフレームの不適切な制限に関する脆弱性 CWE-1021
レンダリングされたユーザインターフェースレイヤまたはフレームの不適切な制限 		CVE-2026-3254 2026-04-27 11:22 2026-04-22 Show GitHub Exploit DB Packet Storm
3790 9.9 緊急
Network 		Linux Foundation Spinnaker Linux FoundationのSpinnaker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-2026-32604 2026-04-27 11:22 2026-04-20 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 22, 2026, 4:08 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
1071 6.5 MEDIUM
Network 		fleetdm fleet Fleet is open source device management software. Prior to version 4.81.0, Fleet contained a denial-of-service (DoS) issue in the gRPC Launcher `PublishLogs` endpoint. In affected versions, certain un… CWE-20
NVD-CWE-noinfo
 Improper Input Validation  		CVE-2026-26062 2026-05-18 23:09 2026-05-15 Show GitHub Exploit DB Packet Storm
1072 7.5 HIGH
Network 		netty netty Netty is an asynchronous, event-driven network application framework. From 4.2.0.Final to 4.2.13.Final , Netty's epoll transport fails to detect and close TCP connections that receive a RST after bei… CWE-772
 Missing Release of Resource after Effective Lifetime 		CVE-2026-42577 2026-05-18 23:05 2026-05-14 Show GitHub Exploit DB Packet Storm
1073 9.8 CRITICAL
Network 		fleetdm fleet Fleet is open source device management software. Prior to version 4.81.0, a vulnerability in Fleet's software installer pipeline could allow a crafted software package to execute arbitrary commands a… CWE-78
OS Command  		CVE-2026-26191 2026-05-18 23:05 2026-05-15 Show GitHub Exploit DB Packet Storm
1074 6.5 MEDIUM
Network 		netty netty Netty is an asynchronous, event-driven network application framework. Prior to 4.2.13.Final and 4.1.133.Final, Netty's chunk size parser silently overflows int, enabling request smuggling attacks. Th… CWE-190
CWE-444
 Integer Overflow or Wraparound
HTTP Request Smuggling 		CVE-2026-42580 2026-05-18 23:03 2026-05-14 Show GitHub Exploit DB Packet Storm
1075 5.3 MEDIUM
Network 		mediawiki mediawiki Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/Specials/SpecialUserRights.P… CWE-200
Information Exposure 		CVE-2026-34093 2026-05-18 22:53 2026-05-12 Show GitHub Exploit DB Packet Storm
1076 5.5 MEDIUM
Local 		m2team nanazip NanaZip is an open source file archive. From 5.0.1252.0 to before 6.0.1698.0, an uncontrolled recursion vulnerability exists in the Electron Archive (ASAR) parser in NanaZip. When opening a crafted .… CWE-674
 Uncontrolled Recursion 		CVE-2026-42355 2026-05-18 22:52 2026-05-13 Show GitHub Exploit DB Packet Storm
1077 5.5 MEDIUM
Local 		m2team nanazip NanaZip is an open source file archive. From 5.0.1252.0 to before 6.0.1698.0, a null-pointer dereference exists in the UFS/UFS2 filesystem image parser in NanaZip. The vulnerability is triggered when… CWE-476
 NULL Pointer Dereference 		CVE-2026-42442 2026-05-18 22:51 2026-05-13 Show GitHub Exploit DB Packet Storm
1078 3.8 LOW
Network 		mediawiki mediawiki Vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files includes/Page/Article.Php. This issue affects MediaWiki: from * before 1.43.7, 1.44.4, 1.45.2. CWE-668
 Exposure of Resource to Wrong Sphere 		CVE-2026-34094 2026-05-18 22:50 2026-05-12 Show GitHub Exploit DB Packet Storm
1079 5.5 MEDIUM
Local 		m2team nanazip NanaZip is an open source file archive. From 5.0.1252.0 to before 6.0.1698.0, an integer divide-by-zero exists in the UFS/UFS2 filesystem image parser in NanaZip. The vulnerability is triggered when … CWE-369
 Divide By Zero 		CVE-2026-42443 2026-05-18 22:46 2026-05-13 Show GitHub Exploit DB Packet Storm
1080 7.5 HIGH
Network 		bytecodealliance wasmtime Wasmtime is a runtime for WebAssembly. From 30.0.0 to 36.0.8, 43.0.2, and 44.0.1, Wasmtime's allocation logic for a WebAssembly table contained checked arithmetic which panicked on overflow. This ove… CWE-770
 Allocation of Resources Without Limits or Throttling 		CVE-2026-44216 2026-05-18 22:36 2026-05-15 Show GitHub Exploit DB Packet Storm