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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
4471 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 クライアント側のキャッシュ ドライバー (csc.sys) の特権昇格の脆弱性 CWE-122
ヒープオーバーフロー 		CVE-2026-26176 2026-04-27 11:23 2026-04-14 Show GitHub Exploit DB Packet Storm
4472 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 … 		WinSock 用 Windows Ancillary Function Driver の特権の昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-26177 2026-04-27 11:23 2026-04-14 Show GitHub Exploit DB Packet Storm
4473 8.8 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 … 		Windows Advanced Rasterization Platform の特権昇格の脆弱性 CWE-190
CWE-681
CVE-2026-26178 2026-04-27 11:23 2026-04-14 Show GitHub Exploit DB Packet Storm
4474 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows 11 26h1
Microsoft Windows Server 2025
Microsoft Windows 11 24h2
Microsoft Wind… 		Windows カーネルの特権の昇格の脆弱性 CWE-415
二重解放 		CVE-2026-26179 2026-04-27 11:23 2026-04-14 Show GitHub Exploit DB Packet Storm
4475 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 カーネルの特権の昇格の脆弱性 CWE-122
ヒープオーバーフロー 		CVE-2026-26180 2026-04-27 11:23 2026-04-14 Show GitHub Exploit DB Packet Storm
4476 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows 11 26h1
Microsoft Windows Server 2025
Microsoft Windows 11 24h2
Microsoft Wind… 		Microsoft Resilient File System の特権昇格の脆弱性 CWE-362
CWE-416
CVE-2026-26181 2026-04-27 11:23 2026-04-14 Show GitHub Exploit DB Packet Storm
4477 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 … 		WinSock 用 Windows Ancillary Function Driver の特権の昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-26182 2026-04-27 11:23 2026-04-14 Show GitHub Exploit DB Packet Storm
4478 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
4479 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
4480 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
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
1281 7.1 HIGH
Network 		- - A flaw was found in gnutls. A remote attacker could exploit this vulnerability by presenting a specially crafted certificate that contains Uniform Resource Identifier (URI) or Service (SRV) Subject A… CWE-295
Improper Certificate Validation  		CVE-2026-42012 2026-05-27 23:54 2026-05-27 Show GitHub Exploit DB Packet Storm
1282 8.2 HIGH
Network 		- - A flaw was found in gnutls. When validating certificates, an oversized Subject Alternative Name (SAN) could cause the validation process to incorrectly fall back to checking the Common Name (CN) fiel… CWE-1284
 Improper Validation of Specified Quantity in Input 		CVE-2026-42013 2026-05-27 23:54 2026-05-27 Show GitHub Exploit DB Packet Storm
1283 5.3 MEDIUM
Network 		- - A flaw was found in gnutls. An off-by-one error exists in the PKCS#12 bag element bounds check. This vulnerability allows an remote attacker to write past the internal array of a PKCS#12 bag when app… CWE-193
 Off-by-one Error 		CVE-2026-42015 2026-05-27 23:54 2026-05-27 Show GitHub Exploit DB Packet Storm
1284 8.2 HIGH
Network 		- - A flaw was found in libgnutls. A remote attacker, by sending an extremely short premaster secret during an RSA key exchange to a server using an RSA key backed by a PKCS#11 token, could trigger a sho… CWE-1284
 Improper Validation of Specified Quantity in Input 		CVE-2026-5260 2026-05-27 23:54 2026-05-27 Show GitHub Exploit DB Packet Storm
1285 5.8 MEDIUM
Local 		- - When the director sends a long-running request (e.g. compile_package), the agent's reply JSON is consumed by AgentClient. inject_compile_log (line 332-339) reads response['value']['result']['compile_… CWE-22
Path Traversal 		CVE-2026-41009 2026-05-27 23:54 2026-05-27 Show GitHub Exploit DB Packet Storm
1286 5.0 MEDIUM
Local 		- - AgentClient#handle_method (lines 264-303) processes every NATS reply. It calls inject_compile_log (line 273) on every response, which reads response['value']['result']['compile_log_id'] (line 332-338… CWE-284
Improper Access Control 		CVE-2026-41704 2026-05-27 23:54 2026-05-27 Show GitHub Exploit DB Packet Storm
1287 6.8 MEDIUM
Local 		- - Files or directories accessible to external parties vulnerability in redis-server component in Synology BeeDrive for desktop before 1.3.2-13814 allows local users to conduct denial-of-service attacks… CWE-552
 Files or Directories Accessible to External Parties 		CVE-2024-11399 2026-05-27 23:54 2026-05-27 Show GitHub Exploit DB Packet Storm
1288 5.9 MEDIUM
Network 		- - Improper neutralization of input during web page generation ('Cross-site Scripting') vulnerability in Safe Access in Synology Safe Access before 1.3.1-0329 allows remote authenticated users with admi… CWE-79
Cross-site Scripting 		CVE-2025-10466 2026-05-27 23:54 2026-05-27 Show GitHub Exploit DB Packet Storm
1289 8.1 HIGH
Network 		- - Improper check for unusual or exceptional conditions vulnerability in SSO in Synology DiskStation Manager (DSM) before 7.2.2-72806-5 and 7.3.1-86003-1 (7.2.1-69057 is not affected) allows remote atta… CWE-754
 Improper Check for Unusual or Exceptional Conditions 		CVE-2025-13392 2026-05-27 23:54 2026-05-27 Show GitHub Exploit DB Packet Storm
1290 6.1 MEDIUM
Local 		- - Origin validation error vulnerability in Synology ActiveProtect Agent before 1.1.0-0439 allows local users to write arbitrary files with restricted content when installing. CWE-346
 Origin Validation Error 		CVE-2025-13593 2026-05-27 23:54 2026-05-27 Show GitHub Exploit DB Packet Storm