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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 29, 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
2131 7 重要
Local 		マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows Server 2022
Microsoft Windows Server 2016
Microsoft Windows Server 2019
Microsoft&n… 		Windows Function Discovery Service (fdwsd.dll) の特権昇格の脆弱性 CWE-362
CWE-416
CVE-2026-42836 2026-06-12 14:53 2026-06-9 Show GitHub Exploit DB Packet Storm
2132 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows Server 2022
Microsoft Windows Server 2019
Microsoft Windows 11 26h1
Microsoft … 		Windows Projected File System の特権の昇格の脆弱性 CWE-125
境界外読み取り 		CVE-2026-42837 2026-06-12 14:53 2026-06-9 Show GitHub Exploit DB Packet Storm
2133 9.6 緊急
Network 		flowiseai flowise flowiseaiのflowiseにおける複数の脆弱性 CWE-284
CWE-639
CWE-915
CVE-2026-42861 2026-06-12 14:52 2026-06-8 Show GitHub Exploit DB Packet Storm
2134 5 警告
Network 		flowiseai flowise flowiseaiのflowiseにおける複数の脆弱性 CWE-284
CWE-639
CWE-915
CVE-2026-42862 2026-06-12 14:52 2026-06-8 Show GitHub Exploit DB Packet Storm
2135 8.1 重要
Network 		flowiseai flowise flowiseaiのflowiseにおける複数の脆弱性 CWE-284
CWE-639
CWE-915
CVE-2026-42863 2026-06-12 14:52 2026-06-8 Show GitHub Exploit DB Packet Storm
2136 6.5 警告
Network 		マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows Server 2022
Microsoft Windows Server 2016
Microsoft Windows Server 2019
Microsoft&n… 		Windows Kerberos のサービス拒否の脆弱性 CWE-476
NULL ポインタデリファレンス 		CVE-2026-42903 2026-06-12 14:52 2026-06-9 Show GitHub Exploit DB Packet Storm
2137 9.6 緊急
Adjacent 		マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows Server 2022
Microsoft Windows 11 26h1
Microsoft Windows 11 24h2
Microsoft Wind… 		Windows TCP/IP の特権昇格の脆弱性 CWE-122
ヒープオーバーフロー 		CVE-2026-42904 2026-06-12 14:52 2026-06-9 Show GitHub Exploit DB Packet Storm
2138 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows Server 2022
Microsoft Windows Server 2016
Microsoft Windows Server 2019
Microsoft&n… 		Windows DWM Core ライブラリの特権の昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-42905 2026-06-12 14:52 2026-06-9 Show GitHub Exploit DB Packet Storm
2139 5.5 警告
Local 		マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows Server 2022
Microsoft Windows 11 26h1
Microsoft Windows 11 24h2
Microsoft Wind… 		Windows シェルの情報漏えいの脆弱性 CWE-200
情報漏えい 		CVE-2026-42906 2026-06-12 14:52 2026-06-9 Show GitHub Exploit DB Packet Storm
2140 6.5 警告
Network 		マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows Server 2022
Microsoft Windows Server 2019
Microsoft Windows 11 26h1
Microsoft … 		Windows シェルの情報漏えいの脆弱性 CWE-200
情報漏えい 		CVE-2026-42907 2026-06-12 14:52 2026-06-9 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 30, 2026, 4:22 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
4451 8.4 HIGH
Local 		- - Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally. CWE-416
 Use After Free 		CVE-2026-45474 2026-06-10 02:17 2026-06-10 Show GitHub Exploit DB Packet Storm
4452 8.4 HIGH
Local 		- - Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally. CWE-416
 Use After Free 		CVE-2026-45472 2026-06-10 02:17 2026-06-10 Show GitHub Exploit DB Packet Storm
4453 7.8 HIGH
Local 		- - Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to execute code locally. CWE-822
 Untrusted Pointer Dereference 		CVE-2026-45471 2026-06-10 02:17 2026-06-10 Show GitHub Exploit DB Packet Storm
4454 3.3 LOW
Local 		- - Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to disclose information locally. CWE-122
Heap-based Buffer Overflow 		CVE-2026-45466 2026-06-10 02:17 2026-06-10 Show GitHub Exploit DB Packet Storm
4455 8.4 HIGH
Local 		- - Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally. CWE-121
CWE-191
Stack-based Buffer Overflow
 Integer Underflow (Wrap or Wraparound) 		CVE-2026-45463 2026-06-10 02:17 2026-06-10 Show GitHub Exploit DB Packet Storm
4456 8.4 HIGH
Local 		- - Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally. CWE-416
 Use After Free 		CVE-2026-45461 2026-06-10 02:17 2026-06-10 Show GitHub Exploit DB Packet Storm
4457 4.7 MEDIUM
Local 		- - Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally. CWE-126
 Buffer Over-read 		CVE-2026-45460 2026-06-10 02:17 2026-06-10 Show GitHub Exploit DB Packet Storm
4458 3.3 LOW
Local 		- - Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network. CWE-125
Out-of-bounds Read 		CVE-2026-45455 2026-06-10 02:17 2026-06-10 Show GitHub Exploit DB Packet Storm
4459 7.8 HIGH
Local 		- - Integer underflow (wrap or wraparound) in Microsoft Office Excel allows an unauthorized attacker to execute code locally. CWE-197
CWE-416
 Numeric Truncation Error
 Use After Free 		CVE-2026-44823 2026-06-10 02:17 2026-06-10 Show GitHub Exploit DB Packet Storm
4460 7.8 HIGH
Local 		- - Integer overflow or wraparound in Windows Win32K - GRFX allows an unauthorized attacker to execute code locally. CWE-190
 Integer Overflow or Wraparound 		CVE-2026-44812 2026-06-10 02:17 2026-06-10 Show GitHub Exploit DB Packet Storm