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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, noon

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
621 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 Office のリモート コードが実行される脆弱性 CWE-122
ヒープオーバーフロー 		CVE-2026-45475 2026-06-22 11:56 2026-06-9 Show GitHub Exploit DB Packet Storm
622 5.4 警告
Network 		マイクロソフト Microsoft SharePoint Server Microsoft Office Project Server のなりすましの脆弱性 CWE-79
クロスサイト・スクリプティング（XSS） 		CVE-2026-45483 2026-06-22 11:56 2026-06-9 Show GitHub Exploit DB Packet Storm
623 7.8 重要
Local 		マイクロソフト .NET .NET SDK の特権昇格の脆弱性 CWE-285
CWE-863
CVE-2026-45490 2026-06-22 11:56 2026-06-9 Show GitHub Exploit DB Packet Storm
624 5.5 警告
Local 		マイクロソフト .NET .NET の改ざんの脆弱性 CWE-59
リンク解釈の問題 		CVE-2026-45491 2026-06-22 11:56 2026-06-9 Show GitHub Exploit DB Packet Storm
625 6.1 警告
Network 		マイクロソフト Microsoft Exchange Server Subscription Edition (SE)
Microsoft Exchange Server 		Microsoft Exchange Server のなりすましの脆弱性 CWE-79
クロスサイト・スクリプティング（XSS） 		CVE-2026-45500 2026-06-22 11:56 2026-06-9 Show GitHub Exploit DB Packet Storm
626 8.1 重要
Network 		マイクロソフト Microsoft Exchange Server Subscription Edition (SE)
Microsoft Exchange Server 		Microsoft Exchange Server のリモートでコードが実行される脆弱性 CWE-94
コード・インジェクション 		CVE-2026-45583 2026-06-22 11:56 2026-06-9 Show GitHub Exploit DB Packet Storm
627 7.5 重要
Network 		マイクロソフト Microsoft Visual Studio 2026
.NET
ASP.NET Core 		ASP.NET Core のサービス拒否の脆弱性 CWE-400
CWE-noinfo
CVE-2026-45591 2026-06-22 11:56 2026-06-9 Show GitHub Exploit DB Packet Storm
628 7.5 重要
Network 		マイクロソフト Microsoft Windows 11 26h1
Microsoft Windows Server 2022
Microsoft Windows 10 22h2
Microsoft Windows 10 1607
Microsoft Wind… 		Windows リモート デスクトップ プロトコル (RDP) の情報漏えいの脆弱性 CWE-125
境界外読み取り 		CVE-2026-45639 2026-06-22 11:56 2026-06-9 Show GitHub Exploit DB Packet Storm
629 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 Office のリモート コードが実行される脆弱性 CWE-787
CWE-822
CVE-2026-45645 2026-06-22 11:56 2026-06-9 Show GitHub Exploit DB Packet Storm
630 7 重要
Local 		マイクロソフト Microsoft Defender for Endpoint Microsoft Defender for Endpoint for Mac の特権の昇格の脆弱性 CWE-367
Time-of-check Time-of-use (TOCTOU) 競合状態 		CVE-2026-45647 2026-06-22 11:55 2026-06-9 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 28, 2026, 4:01 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
571 - - - In AzeoTech DAQFactory versions 21.1 and prior, a Use After Free vulnerability can be exploited by an attacker using specially crafted .ctl files which can result in code execution. New CWE-416
 Use After Free 		CVE-2026-12921 2026-06-26 05:16 2026-06-26 Show GitHub Exploit DB Packet Storm
572 3.7 LOW
Network 		- - GNU SASL before 2.2.4 lacks sanitization of a short challenge in _gsasl_ntlm_client_step in the NTLM client, which could result in memory disclosure via a crafted server. New CWE-839
 Numeric Range Comparison Without Minimum Check 		CVE-2026-56968 2026-06-26 05:16 2026-06-24 Show GitHub Exploit DB Packet Storm
573 - - - In OpenStack Swift before 2.37.2, proxy-server does not strip internal update headers (X-Container-Host, X-Container-Device, X-Delete-At-Host, X-Delete-At-Device) from client requests before forwardi… New CWE-918
Server-Side Request Forgery (SSRF)  		CVE-2026-50221 2026-06-26 05:16 2026-06-24 Show GitHub Exploit DB Packet Storm
574 4.0 MEDIUM
Local 		- - GNU libidn before 1.44 is prone to out-of-bounds reads of uninitialized memory in the ToUnicode APIs because of mishandling in idna_to_unicode_internal. The affected code is not present in libidn2. New CWE-1284
 Improper Validation of Specified Quantity in Input 		CVE-2026-57053 2026-06-26 05:16 2026-06-24 Show GitHub Exploit DB Packet Storm
575 2.9 LOW
Local 		- - CMS (Cryptographic Message Syntax) parsing in gpgsm in GnuPG through 2.5.20 mishandles the CMS format for AES-GCM because aes-ICVlen is supposed to be 12 bytes but 4 bytes is accepted. NOTE: this is … New CWE-1284
 Improper Validation of Specified Quantity in Input 		CVE-2026-57062 2026-06-26 05:16 2026-06-24 Show GitHub Exploit DB Packet Storm
576 - - - An unauthorized user can modify configuration through API calls that affects the OpenText Access Manager. This issue affects Access Manager before 5.1.3. New CWE-648
 Incorrect Use of Privileged APIs 		CVE-2026-11877 2026-06-26 05:16 2026-06-25 Show GitHub Exploit DB Packet Storm
577 - - - Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in OpenText Access Manager allows Cross-Site Scripting (XSS). This issue affects Access Manager: fr… New CWE-79
Cross-site Scripting 		CVE-2026-11878 2026-06-26 05:16 2026-06-25 Show GitHub Exploit DB Packet Storm
578 - - - Missing authentication for critical function vulnerability in HYPR Passwordless on Windows allows Credentials Interception. This issue affects HYPR Passwordless: before 11.1.1. New CWE-306
Missing Authentication for Critical Function 		CVE-2026-4522 2026-06-26 05:16 2026-06-26 Show GitHub Exploit DB Packet Storm
579 - - - Improperly Controlled Modification of Dynamically-Determined Object Attributes vulnerability in ash-project ash allows a user to set the value of a private action argument that is intended to be cont… New CWE-915
 Improperly Controlled Modification of Dynamically-Determined Object Attributes 		CVE-2026-55736 2026-06-26 05:13 2026-06-24 Show GitHub Exploit DB Packet Storm
580 6.3 MEDIUM
Network 		- - @rtk-ai/rtk-rewrite transparently rewrites shell commands executed via OpenClaw's exec tool to their RTK equivalents. In 1.0.0, the @rtk-ai/rtk-rewrite OpenClaw plugin passes attacker-controlled inpu… New CWE-78
OS Command  		CVE-2026-55249 2026-06-26 05:13 2026-06-24 Show GitHub Exploit DB Packet Storm