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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 20, 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
3861 5.3 警告
Network 		レッドハット build of keycloak レッドハットのbuild of keycloakにおける同一生成元ポリシー違反に関する脆弱性 CWE-346
同一生成元ポリシー違反 		CVE-2026-37977 2026-04-27 10:48 2026-04-6 Show GitHub Exploit DB Packet Storm
3862 7.5 重要
Network 		Signal K Signal K Server Signal KのSignal K Serverにおける複数の脆弱性 CWE-1333
CWE-400
CVE-2026-39320 2026-04-27 10:48 2026-04-21 Show GitHub Exploit DB Packet Storm
3863 5.4 警告
Network 		opensourcepos open source point of sale opensourceposのopen source point of sale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-2026-39380 2026-04-27 10:48 2026-04-7 Show GitHub Exploit DB Packet Storm
3864 7.6 重要
Network 		FreeScout FreeScout FreeScoutにおけるユーザ制御の鍵による認証回避に関する脆弱性 CWE-639
ユーザ制御の鍵による認証回避 		CVE-2026-39384 2026-04-27 10:48 2026-04-7 Show GitHub Exploit DB Packet Storm
3865 3.1 低
Network 		OpenBao OpenBao OpenBaoにおける証明書検証に関する脆弱性 CWE-295
不正な証明書検証 		CVE-2026-39388 2026-04-27 10:48 2026-04-21 Show GitHub Exploit DB Packet Storm
3866 4.9 警告
Network 		OpenBao OpenBao OpenBaoにおけるSQL インジェクションの脆弱性 CWE-89
SQLインジェクション 		CVE-2026-39946 2026-04-27 10:48 2026-04-21 Show GitHub Exploit DB Packet Storm
3867 5.7 警告
Adjacent 		OpenClaw OpenClaw OpenClawにおける重要な情報の平文での送信に関する脆弱性 CWE-319
重要な情報の平文での送信 		CVE-2026-40045 2026-04-27 10:48 2026-04-21 Show GitHub Exploit DB Packet Storm
3868 6.5 警告
Network 		Mervin Praison (MervinPraison) PraisonAI Mervin Praison (MervinPraison)のPraisonAIにおけるサーバサイドのリクエストフォージェリの脆弱性 CWE-918
サーバサイドリクエストフォージェリ 		CVE-2026-40150 2026-04-27 10:48 2026-04-9 Show GitHub Exploit DB Packet Storm
3869 8.8 重要
Network 		Mervin Praison (MervinPraison) PraisonAI Mervin Praison (MervinPraison)のPraisonAIにおけるパストラバーサルの脆弱性 CWE-22
パス・トラバーサル 		CVE-2026-40157 2026-04-27 10:48 2026-04-10 Show GitHub Exploit DB Packet Storm
3870 6.5 警告
Network 		Linux Foundation tekton pipelines Linux Foundationのtekton pipelinesにおける送信データへの重要な情報の挿入に関する脆弱性 CWE-201
CWE-noinfo
CVE-2026-40161 2026-04-27 10:48 2026-04-21 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 20, 2026, 4:14 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
871 7.4 HIGH
Adjacent 		microsoft windows_10_1607
windows_10_1809
windows_10_21h2
windows_10_22h2
windows_11_23h2
windows_11_24h2
windows_11_25h2
windows_11_26h1
windows_server_2012
windows_server_2016
w… 		Null pointer dereference in Windows TCP/IP allows an unauthorized attacker to deny service over an adjacent network. CWE-476
 NULL Pointer Dereference 		CVE-2026-40413 2026-05-16 00:08 2026-05-13 Show GitHub Exploit DB Packet Storm
872 7.4 HIGH
Adjacent 		microsoft windows_10_1607
windows_10_1809
windows_10_21h2
windows_10_22h2
windows_11_23h2
windows_11_24h2
windows_11_25h2
windows_11_26h1
windows_server_2012
windows_server_2016
w… 		Null pointer dereference in Windows TCP/IP allows an unauthorized attacker to deny service over an adjacent network. CWE-476
 NULL Pointer Dereference 		CVE-2026-40414 2026-05-16 00:07 2026-05-13 Show GitHub Exploit DB Packet Storm
873 8.1 HIGH
Network 		microsoft windows_10_1809
windows_10_21h2
windows_10_22h2
windows_11_23h2
windows_11_24h2
windows_11_25h2
windows_11_26h1
windows_server_2019
windows_server_2022
windows_server_2022_… 		Use after free in Windows TCP/IP allows an unauthorized attacker to execute code over a network. CWE-416
 Use After Free 		CVE-2026-40415 2026-05-16 00:06 2026-05-13 Show GitHub Exploit DB Packet Storm
874 3.3 LOW
Local 		microsoft visual_studio_code Improper neutralization of script-related html tags in a web page (basic xss) in Visual Studio Code allows an unauthorized attacker to execute code locally. CWE-77
CWE-80
CWE-79
Command Injection
Basic XSS
Cross-site Scripting 		CVE-2026-41611 2026-05-16 00:05 2026-05-13 Show GitHub Exploit DB Packet Storm
875 9.1 CRITICAL
Network 		okfn ckan CKAN is an open-source DMS (data management system) for powering data hubs and data portals. Prior to 2.10.10 and 2.11.5, a vulnerability in datastore_search_sql allowed attackers to bypass authoriza… CWE-863
 Incorrect Authorization 		CVE-2026-42032 2026-05-16 00:02 2026-05-14 Show GitHub Exploit DB Packet Storm
876 9.8 CRITICAL
Network 		okfn ckan CKAN is an open-source DMS (data management system) for powering data hubs and data portals. Prior to 2.10.10 and 2.11.5, a vulnerability in datastore_search_sql allowed attackers to inject SQL in or… CWE-89
SQL Injection 		CVE-2026-42031 2026-05-15 23:59 2026-05-14 Show GitHub Exploit DB Packet Storm
877 6.1 MEDIUM
Network 		okfn ckan CKAN is an open-source DMS (data management system) for powering data hubs and data portals. Prior to 2.10.10 and 2.11.5, Access to the views via tokens or unauthenticated requests marked the endpoin… CWE-352
 Origin Validation Error 		CVE-2026-41255 2026-05-15 23:58 2026-05-14 Show GitHub Exploit DB Packet Storm
878 7.4 HIGH
Network 		okfn ckan CKAN is an open-source DMS (data management system) for powering data hubs and data portals. Prior to 2.10.10 and 2.11.5, the configured SMTP server may be spoofed with any certificate (e.g. self-sig… CWE-295
Improper Certificate Validation  		CVE-2026-41132 2026-05-15 23:57 2026-05-14 Show GitHub Exploit DB Packet Storm
879 5.3 MEDIUM
Network 		- - Hedera Guardian through 3.5.1 contains an authentication bypass vulnerability in the GET /api/v1/demo/registered-users endpoint that allows unauthenticated attackers to retrieve sensitive user inform… CWE-306
Missing Authentication for Critical Function 		CVE-2026-45248 2026-05-15 23:56 2026-05-15 Show GitHub Exploit DB Packet Storm
880 9.8 CRITICAL
Network 		- - A supply chain attack compromised the official installation packages of DAEMON Tools Lite (Windows versions 12.5.0.2421 through 12.5.0.2434), distributed from the legitimate website daemon-tools.cc b… CWE-506
 Embedded Malicious Code 		CVE-2026-8398 2026-05-15 23:56 2026-05-15 Show GitHub Exploit DB Packet Storm