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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 25, 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
371 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
372 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
373 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
374 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
375 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
376 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
377 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
378 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
379 7.1 重要
Local 		マイクロソフト Microsoft Word
Microsoft Excel
Microsoft PowerPoint 		Office for Android のなりすましの脆弱性 CWE-284
不適切なアクセス制御 		CVE-2026-45649 2026-06-22 11:55 2026-06-9 Show GitHub Exploit DB Packet Storm
380 6.8 警告
Network 		Discourse Discourse Discourse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-2026-45775 2026-06-22 11:55 2026-06-12 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 26, 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
257041 5.3 MEDIUM
Network 		mozilla firefox When dragging content from the primary browser pane to the addressbar on a malicious site, it is possible to change the addressbar so that the displayed location following navigation does not match t… CWE-20
 Improper Input Validation  		CVE-2017-5417 2024-11-21 12:27 2018-06-12 Show GitHub Exploit DB Packet Storm
257042 7.5 HIGH
Network 		mozilla thunderbird
firefox 		In certain circumstances a networking event listener can be prematurely released. This appears to result in a null dereference in practice. This vulnerability affects Firefox < 52 and Thunderbird < 5… CWE-476
 NULL Pointer Dereference 		CVE-2017-5416 2024-11-21 12:27 2018-06-12 Show GitHub Exploit DB Packet Storm
257043 5.3 MEDIUM
Network 		mozilla firefox An attack can use a blob URL and script to spoof an arbitrary addressbar URL prefaced by "blob:" as the protocol, leading to user confusion and further spoofing attacks. This vulnerability affects Fi… CWE-20
 Improper Input Validation  		CVE-2017-5415 2024-11-21 12:27 2018-06-12 Show GitHub Exploit DB Packet Storm
257044 5.5 MEDIUM
Local 		mozilla firefox
thunderbird 		The file picker dialog can choose and display the wrong local default directory when instantiated. On some operating systems, this can lead to information disclosure, such as the operating system or … CWE-200
Information Exposure 		CVE-2017-5414 2024-11-21 12:27 2018-06-12 Show GitHub Exploit DB Packet Storm
257045 9.8 CRITICAL
Network 		mozilla firefox
thunderbird 		A segmentation fault can occur during some bidirectional layout operations. This vulnerability affects Firefox < 52 and Thunderbird < 52. CWE-119
Incorrect Access of Indexable Resource ('Range Error')  		CVE-2017-5413 2024-11-21 12:27 2018-06-12 Show GitHub Exploit DB Packet Storm
257046 7.5 HIGH
Network 		mozilla firefox
thunderbird 		A buffer overflow read during SVG filter color value operations, resulting in data exposure. This vulnerability affects Firefox < 52 and Thunderbird < 52. CWE-119
Incorrect Access of Indexable Resource ('Range Error')  		CVE-2017-5412 2024-11-21 12:27 2018-06-12 Show GitHub Exploit DB Packet Storm
257047 7.5 HIGH
Network 		mozilla firefox
thunderbird 		A use-after-free can occur during buffer storage operations within the ANGLE graphics library, used for WebGL content. The buffer storage can be freed while still in use in some circumstances, leadin… CWE-416
 Use After Free 		CVE-2017-5411 2024-11-21 12:27 2018-06-12 Show GitHub Exploit DB Packet Storm
257048 5.5 MEDIUM
Local 		mozilla firefox
firefox_esr 		The Mozilla Windows updater can be called by a non-privileged user to delete an arbitrary local file by passing a special path to the callback parameter through the Mozilla Maintenance Service, which… CWE-269
 Improper Privilege Management 		CVE-2017-5409 2024-11-21 12:27 2018-06-12 Show GitHub Exploit DB Packet Storm
257049 7.5 HIGH
Network 		mozilla thunderbird
firefox 		A segmentation fault can occur in the Skia graphics library during some canvas operations due to issues with mask/clip intersection and empty masks. This vulnerability affects Firefox < 52 and Thunde… CWE-119
Incorrect Access of Indexable Resource ('Range Error')  		CVE-2017-5406 2024-11-21 12:27 2018-06-12 Show GitHub Exploit DB Packet Storm
257050 5.3 MEDIUM
Network 		debian
redhat
mozilla 		debian_linux
enterprise_linux_desktop
enterprise_linux_server
enterprise_linux_workstation
enterprise_linux
enterprise_linux_server_aus
enterprise_linux_server_eus
firefox
fir… 		Certain response codes in FTP connections can result in the use of uninitialized values for ports in FTP operations. This vulnerability affects Firefox < 52, Firefox ESR < 45.8, Thunderbird < 52, and… CWE-1187
 Use of Uninitialized Resource 		CVE-2017-5405 2024-11-21 12:27 2018-06-12 Show GitHub Exploit DB Packet Storm