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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 3, 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
1261 7.1 重要
Network 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		リモート デスクトップのスプーフィングの脆弱性 CWE-357
危険な操作に対する不十分な警告 		CVE-2026-26151 2026-04-27 10:52 2026-04-14 Show GitHub Exploit DB Packet Storm
1262 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 … 		Microsoft Cryptographic Services の特権の昇格の脆弱性 CWE-922
重要な情報のセキュアでない格納 		CVE-2026-26152 2026-04-27 10:52 2026-04-14 Show GitHub Exploit DB Packet Storm
1263 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 暗号化ファイル システム (EFS) の特権昇格の脆弱性 CWE-125
境界外読み取り 		CVE-2026-26153 2026-04-27 10:52 2026-04-14 Show GitHub Exploit DB Packet Storm
1264 7.5 重要
Network 		マイクロソフト Microsoft Windows Server 2016
Microsoft Windows Server 2025
Microsoft Windows Server 2019
Microsoft Windows Server 2022
Microso… 		Windows Server Update Service (WSUS) の改ざんの脆弱性 CWE-20
不適切な入力確認 		CVE-2026-26154 2026-04-27 10:52 2026-04-14 Show GitHub Exploit DB Packet Storm
1265 6.5 警告
Network 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Microsoft Local Security Authority Subsystem Service の情報漏えいの脆弱性 CWE-126
バッファオーバーリード 		CVE-2026-26155 2026-04-27 10:52 2026-04-14 Show GitHub Exploit DB Packet Storm
1266 7.8 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 Hyper-V のリモートでコードが実行される脆弱性 CWE-122
CWE-125
CWE-20
CVE-2026-26156 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
1267 7.8 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 … 		リモート デスクトップ ライセンス サービスの特権昇格の脆弱性 CWE-306
重要な機能に対する認証の欠如 解説 		CVE-2026-26159 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
1268 7.8 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 … 		リモート デスクトップ ライセンス サービスの特権昇格の脆弱性 CWE-306
重要な機能に対する認証の欠如 解説 		CVE-2026-26160 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
1269 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 Sensor Data Service の特権昇格の脆弱性 CWE-20
CWE-822
CVE-2026-26161 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
1270 7.8 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 OLE の特権の昇格の脆弱性 CWE-843
型の取り違え 		CVE-2026-26162 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 3, 2026, 4:06 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
471 5.4 MEDIUM
Network 		helpy.io helpy Helpy contains a stored cross-site scripting vulnerability in the knowledge base Doc rendering logic. An authenticated attacker with admin or agent editor privileges can persist arbitrary HTML or Jav… Update CWE-79
Cross-site Scripting 		CVE-2026-40230 2026-05-1 21:26 2026-04-30 Show GitHub Exploit DB Packet Storm
472 5.4 MEDIUM
Network 		helpy.io helpy Helpy contains a stored cross-site scripting vulnerability in the post author display logic. Any registered user can persist arbitrary HTML in their account name field and cause it to be rendered une… Update CWE-79
Cross-site Scripting 		CVE-2026-40229 2026-05-1 21:25 2026-04-30 Show GitHub Exploit DB Packet Storm
473 4.7 MEDIUM
Network 		- - Open redirect vulnerability exists in Multiple laser printers and MFPs which implement Ricoh Web Image Monitor. When accessing a specially crafted URL, the user may be redirected to an arbitrary webs… New CWE-601
Open Redirect 		CVE-2026-41226 2026-05-1 17:16 2026-04-30 Show GitHub Exploit DB Packet Storm
474 - - - Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. New - CVE-2026-4178 2026-05-1 08:16 2026-05-1 Show GitHub Exploit DB Packet Storm
475 9.6 CRITICAL
Network 		openclaw openclaw OpenClaw before 2026.3.31 contains a sandbox escape vulnerability allowing attackers to traverse directory boundaries through symlink exploitation during file synchronization operations. Remote attac… Update CWE-59
Link Following 		CVE-2026-41397 2026-05-1 05:54 2026-04-29 Show GitHub Exploit DB Packet Storm
476 7.8 HIGH
Local 		openclaw openclaw OpenClaw before 2026.3.31 allows workspace .env files to override the OPENCLAW_BUNDLED_PLUGINS_DIR environment variable, compromising plugin trust verification. Attackers with control over workspace … Update CWE-829
 Inclusion of Functionality from Untrusted Control Sphere 		CVE-2026-41396 2026-05-1 05:50 2026-04-29 Show GitHub Exploit DB Packet Storm
477 7.5 HIGH
Network 		openclaw openclaw OpenClaw before 2026.3.28 contains a webhook replay vulnerability in Plivo V3 signature verification that canonicalizes query ordering for signatures but hashes raw URLs for replay detection. Attacke… Update CWE-325
 Missing Required Cryptographic Step 		CVE-2026-41395 2026-05-1 05:45 2026-04-29 Show GitHub Exploit DB Packet Storm
478 8.2 HIGH
Network 		openclaw openclaw OpenClaw before 2026.3.31 contains an authentication bypass vulnerability where unauthenticated plugin-auth HTTP routes receive operator runtime write scopes. Attackers can access these routes withou… Update CWE-862
 Missing Authorization 		CVE-2026-41394 2026-05-1 05:45 2026-04-29 Show GitHub Exploit DB Packet Storm
479 4.8 MEDIUM
Adjacent 		openclaw openclaw OpenClaw before 2026.3.31 contains a wide-area discovery vulnerability allowing arbitrary tailnet peers to be accepted as DNS authorities. Attackers with same-tailnet position and CA-trusted endpoint… Update CWE-346
 Origin Validation Error 		CVE-2026-41393 2026-05-1 05:45 2026-04-29 Show GitHub Exploit DB Packet Storm
480 7.3 HIGH
Local 		openclaw openclaw OpenClaw before 2026.3.31 contains an exec allowlist bypass vulnerability allowing attackers to inherit allowlist trust via shell init-file wrapper invocations. Attackers can exploit shell options li… Update CWE-184
 Incomplete Blacklist 		CVE-2026-41392 2026-05-1 05:42 2026-04-29 Show GitHub Exploit DB Packet Storm