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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 23, 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
721 5.3 警告
Network 		Discourse Discourse Discourseにおける複数の脆弱性 New CWE-200
CWE-862
CVE-2026-45085 2026-06-22 11:36 2026-06-12 Show GitHub Exploit DB Packet Storm
722 4.3 警告
Network 		マイクロソフト Microsoft Office 2021 Long Term Servicing Channel Edition
Microsoft Office Online Server
Microsoft Office 365
Microsoft Offic… 		Microsoft Excel の情報漏えいの脆弱性 New CWE-125
境界外読み取り 		CVE-2026-45455 2026-06-22 11:36 2026-06-9 Show GitHub Exploit DB Packet Storm
723 4.7 警告
Local 		マイクロソフト Microsoft Office 2021 Long Term Servicing Channel Edition
Microsoft Office 365
Microsoft Office 2024 Long-Term Servicing Ch… 		Microsoft Office の情報漏えいの脆弱性 New CWE-126
バッファオーバーリード 		CVE-2026-45460 2026-06-22 11:36 2026-06-9 Show GitHub Exploit DB Packet Storm
724 8.4 重要
Local 		マイクロソフト Microsoft Office 2021 Long Term Servicing Channel Edition
Microsoft Office 365
Microsoft Office 2024 Long-Term Servicing Ch… 		Microsoft Office のリモート コードが実行される脆弱性 New CWE-416
CWE-787
CVE-2026-45461 2026-06-22 11:36 2026-06-9 Show GitHub Exploit DB Packet Storm
725 8.4 重要
Local 		マイクロソフト Microsoft Office 2021 Long Term Servicing Channel Edition
Microsoft Office 365
Microsoft Office 2024 Long-Term Servicing Ch… 		Microsoft Office のリモート コードが実行される脆弱性 New CWE-121
CWE-191
CVE-2026-45463 2026-06-22 11:36 2026-06-9 Show GitHub Exploit DB Packet Storm
726 3.3 低
Local 		マイクロソフト Microsoft Office 2021 Long Term Servicing Channel Edition
Microsoft 365 Apps
Microsoft Office 365
Microsoft Office 2024 … 		Microsoft Word の情報漏えいの脆弱性 New CWE-122
ヒープオーバーフロー 		CVE-2026-45466 2026-06-22 11:36 2026-06-9 Show GitHub Exploit DB Packet Storm
727 7.8 重要
Local 		マイクロソフト Microsoft Office 2021 Long Term Servicing Channel Edition
Microsoft Office 365
Microsoft Office 2024 Long-Term Servicing Ch… 		Microsoft Word のリモートでコードが実行される脆弱性 New CWE-822
信頼性のないポインタデリファレンス 		CVE-2026-45471 2026-06-22 11:36 2026-06-9 Show GitHub Exploit DB Packet Storm
728 8.4 重要
Local 		マイクロソフト Microsoft Office 2021 Long Term Servicing Channel Edition
Microsoft Office 365
Microsoft Office 2024 Long-Term Servicing Ch… 		Microsoft Office のリモート コードが実行される脆弱性 New CWE-416
CWE-787
CVE-2026-45472 2026-06-22 11:36 2026-06-9 Show GitHub Exploit DB Packet Storm
729 9.8 緊急
Network 		サン・マイクロシステムズ JCE Widget Factory LimitedのJCEにおけるアクセス制御に関する脆弱性 New CWE-284
不適切なアクセス制御 		CVE-2026-48907 2026-06-22 11:35 2026-06-5 Show GitHub Exploit DB Packet Storm
730 4.3 警告
Network 		Devolutions Devolutions Server DevolutionsのDevolutions Serverにおける複数の脆弱性 New CWE-284
CWE-882
CVE-2026-11890 2026-06-22 11:35 2026-06-16 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 23, 2026, 4 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
4141 10.0 CRITICAL
Network 		- - CloudPirates Open Source Helm Charts is a collection of Helm charts. Prior to commit fcf9302, a GitHub Actions workflow (generate-schema.yaml) exposes sensitive credentials (Personal Access Token and… CWE-94
Code Injection 		CVE-2026-45132 2026-06-2 03:14 2026-06-2 Show GitHub Exploit DB Packet Storm
4142 4.6 MEDIUM
Physics 		- - Nextcloud is an open source content collaboration platform. From version 33.0.0 to before version 33.1.0, after unlocking a locked Android phone the back-button could be used to bypass the Nextcloud … CWE-287
Improper Authentication 		CVE-2026-45153 2026-06-2 03:14 2026-06-2 Show GitHub Exploit DB Packet Storm
4143 2.6 LOW
Network 		- - Nextcloud is an open source content collaboration platform. From version 2.6.0 to before version 4.3.0, when a previous collective pages was deleted and the collective was shared view-only, guests wi… CWE-284
Improper Access Control 		CVE-2026-45154 2026-06-2 03:14 2026-06-2 Show GitHub Exploit DB Packet Storm
4144 2.6 LOW
Network 		- - Nextcloud is an open source content collaboration platform. In Nextcloud Server from versions 32.0.0 to before 32.0.7 and 33.0.0 to before 33.0.1, a missing access check on API level allowed to add u… CWE-639
 Authorization Bypass Through User-Controlled Key 		CVE-2026-45155 2026-06-2 03:14 2026-06-2 Show GitHub Exploit DB Packet Storm
4145 8.1 HIGH
Network 		- - Nextcloud is an open source content collaboration platform. From versions 0.3.0 to before 3.1.0, 5.0.0 to before 5.1.0, and 6.0.0 to before 6.4.0, a missing signature verification in User OIDC allowe… CWE-287
Improper Authentication 		CVE-2026-45156 2026-06-2 03:14 2026-06-2 Show GitHub Exploit DB Packet Storm
4146 6.3 MEDIUM
Network 		- - Nextcloud is an open source content collaboration platform. In Nextcloud Server from versions 32.0.0 to before 32.0.9, and 33.0.0 to before 33.0.3, when a malicious user has access to a file share of… CWE-284
Improper Access Control 		CVE-2026-45157 2026-06-2 03:14 2026-06-2 Show GitHub Exploit DB Packet Storm
4147 3.5 LOW
Network 		- - Nextcloud is an open source content collaboration platform. From versions 1.15.0 to before 1.15.4, 1.16.0 to before 1.16.3, 1.17.0 to before 1.17.1, and 1.18.0 to before 1.18.1, a malicious user with… CWE-639
 Authorization Bypass Through User-Controlled Key 		CVE-2026-45159 2026-06-2 03:14 2026-06-2 Show GitHub Exploit DB Packet Storm
4148 4.3 MEDIUM
Network 		- - Nextcloud is an open source content collaboration platform. From versions 17.0.0 to before 17.0.15, 18.0.0 to before 18.1.12, 19.0.0 to before 19.1.16, 20.0.0 to before 20.1.11, and 21.0.0 to before … CWE-284
Improper Access Control 		CVE-2026-45264 2026-06-2 03:14 2026-06-2 Show GitHub Exploit DB Packet Storm
4149 3.5 LOW
Network 		- - Nextcloud is an open source content collaboration platform. Prior to versions 21.1.10, 22.0.11, and 23.0.3, a low-privileged user can force other user's microphones to be muted in calls when no High-… CWE-284
Improper Access Control 		CVE-2026-45266 2026-06-2 03:14 2026-06-2 Show GitHub Exploit DB Packet Storm
4150 6.5 MEDIUM
Network 		- - Nextcloud is an open source content collaboration platform. Prior to version 5.2.6, a missing permissions check allowed users to request reading form submissions of other users. This issue has been p… CWE-200
CWE-862
Information Exposure
 Missing Authorization 		CVE-2026-45267 2026-06-2 03:14 2026-06-2 Show GitHub Exploit DB Packet Storm