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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":June 28, 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
161 5.3 警告
Network 		n8n n8n n8nにおけるスプーフィングによる認証回避に関する脆弱性 CWE-290
スプーフィングによる認証回避 		CVE-2026-56357 2026-06-26 11:53 2026-06-22 Show GitHub Exploit DB Packet Storm
162 5.3 警告
Network 		ImageMagick ImageMagick ImageMagick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-2026-56371 2026-06-26 11:53 2026-06-23 Show GitHub Exploit DB Packet Storm
163 3.3 低
Local 		ImageMagick ImageMagick ImageMagickにおける解放済みメモリの使用に関する脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-56376 2026-06-26 11:53 2026-06-23 Show GitHub Exploit DB Packet Storm
164 5.5 警告
Local 		ImageMagick ImageMagick ImageMagickにおけるエンコードおよびエスケープに関する脆弱性 CWE-116
不適切なエンコード、または出力のエスケープ 		CVE-2026-56379 2026-06-26 11:53 2026-06-23 Show GitHub Exploit DB Packet Storm
165 6.9 警告
Local 		libexpat project libexpat libexpat projectのlibexpatにおける整数オーバーフローの脆弱性 CWE-190
整数オーバーフローまたはラップアラウンド 		CVE-2026-56403 2026-06-26 11:53 2026-06-21 Show GitHub Exploit DB Packet Storm
166 6.9 警告
Local 		libexpat project libexpat libexpat projectのlibexpatにおける整数オーバーフローの脆弱性 CWE-190
整数オーバーフローまたはラップアラウンド 		CVE-2026-56404 2026-06-26 11:53 2026-06-21 Show GitHub Exploit DB Packet Storm
167 6.9 警告
Local 		libexpat project libexpat libexpat projectのlibexpatにおける整数オーバーフローの脆弱性 CWE-190
整数オーバーフローまたはラップアラウンド 		CVE-2026-56405 2026-06-26 11:53 2026-06-21 Show GitHub Exploit DB Packet Storm
168 6.9 警告
Local 		libexpat project libexpat libexpat projectのlibexpatにおける整数オーバーフローの脆弱性 CWE-190
整数オーバーフローまたはラップアラウンド 		CVE-2026-56406 2026-06-26 11:53 2026-06-21 Show GitHub Exploit DB Packet Storm
169 6.9 警告
Local 		libexpat project libexpat libexpat projectのlibexpatにおける整数オーバーフローの脆弱性 CWE-190
整数オーバーフローまたはラップアラウンド 		CVE-2026-56407 2026-06-26 11:52 2026-06-21 Show GitHub Exploit DB Packet Storm
170 6.9 警告
Local 		libexpat project libexpat libexpat projectのlibexpatにおける整数オーバーフローの脆弱性 CWE-190
整数オーバーフローまたはラップアラウンド 		CVE-2026-56408 2026-06-26 11:52 2026-06-21 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 29, 2026, 4:19 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
190661 7.8 HIGH
Local 		npmjs
oracle
siemens 		arborist
graalvm
sinec_infrastructure_network_services 		`@npmcli/arborist`, the library that calculates dependency trees and manages the `node_modules` folder hierarchy for the npm command line interface, aims to guarantee that package dependency contract… CWE-178
 Improper Handling of Case Sensitivity 		CVE-2021-39134 2024-11-21 15:18 2021-09-1 Show GitHub Exploit DB Packet Storm
190662 3.1 LOW
Network 		matrix
fedoraproject 		synapse
fedora 		Matrix is an ecosystem for open federated Instant Messaging and Voice over IP. In versions 1.41.0 and prior, unauthorised users can access the name, avatar, topic and number of members of a room if t… - CVE-2021-39163 2024-11-21 15:18 2021-09-1 Show GitHub Exploit DB Packet Storm
190663 9.8 CRITICAL
Network 		geysermc geyser Geyser is a bridge between Minecraft: Bedrock Edition and Minecraft: Java Edition. Versions of Geyser prior to 1.4.2-SNAPSHOT allow anyone that can connect to the server to forge a LoginPacket with m… - CVE-2021-39177 2024-11-21 15:18 2021-08-31 Show GitHub Exploit DB Packet Storm
190664 6.1 MEDIUM
Network 		vercel next.js Next.js is a React framework. Versions of Next.js between 10.0.0 and 11.0.0 contain a cross-site scripting vulnerability. In order for an instance to be affected by the vulnerability, the `next.confi… CWE-79
Cross-site Scripting 		CVE-2021-39178 2024-11-21 15:18 2021-08-31 Show GitHub Exploit DB Packet Storm
190665 6.1 MEDIUM
Network 		hedgedoc hedgedoc HedgeDoc is a platform to write and share markdown. In versions prior to 1.9.0, an unauthenticated attacker can inject arbitrary JavaScript into the speaker-notes of the slide-mode feature by embeddi… CWE-79
Cross-site Scripting 		CVE-2021-39175 2024-11-21 15:18 2021-08-31 Show GitHub Exploit DB Packet Storm
190666 6.8 MEDIUM
Network 		pagerduty rundeck Rundeck is an open source automation service with a web console, command line tools and a WebAPI. Prior to version 3.3.14 and version 3.4.3, a user with `admin` access to the `system` resource type i… - CVE-2021-39133 2024-11-21 15:18 2021-08-31 Show GitHub Exploit DB Packet Storm
190667 8.8 HIGH
Network 		pagerduty rundeck Rundeck is an open source automation service with a web console, command line tools and a WebAPI. Prior to version 3.3.14 and version 3.4.3, an authorized user can upload a zip-format plugin with a c… CWE-502
 Deserialization of Untrusted Data 		CVE-2021-39132 2024-11-21 15:18 2021-08-31 Show GitHub Exploit DB Packet Storm
190668 4.8 MEDIUM
Network 		atlassian data_center
jira 		The AssociateFieldToScreens page in Atlassian Jira Server and Data Center before version 8.18.0 allows remote attackers to inject arbitrary HTML or JavaScript via a Cross-Site Scripting (XSS) vulnera… CWE-79
Cross-site Scripting 		CVE-2021-39117 2024-11-21 15:18 2021-08-30 Show GitHub Exploit DB Packet Storm
190669 7.5 HIGH
Network 		atlassian data_center
jira
jira_server
jira_data_center 		Affected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to continue to view cached content even after losing permissions, via a Broken Access Control vulnerability… CWE-613
 Insufficient Session Expiration 		CVE-2021-39113 2024-11-21 15:18 2021-08-30 Show GitHub Exploit DB Packet Storm
190670 6.1 MEDIUM
Network 		atlassian jira
data_center
jira_server
jira_data_center 		The Editor plugin in Atlassian Jira Server and Data Center before version 8.5.18, from 8.6.0 before 8.13.10, and from version 8.14.0 before 8.18.2 allows remote attackers to inject arbitrary HTML or … CWE-79
Cross-site Scripting 		CVE-2021-39111 2024-11-21 15:18 2021-08-30 Show GitHub Exploit DB Packet Storm