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Vulnerability Information Search Top

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":May 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
1041	7.8	重要 Local	マイクロソフト	Microsoft Windows 11 25h2 Microsoft Windows Server 2016 Microsoft Windows 10 1809 Microsoft Windows 11 23h2 Microsoft Wind…	Windows Win32k の特権の昇格の脆弱性	CWE-190 CWE-416	CVE-2026-34333	2026-05-18 12:17	2026-05-12	Show	GitHub Exploit DB Packet Storm

1042	7	重要 Local	マイクロソフト	Microsoft Windows 11 25h2 Microsoft Windows Server 2016 Microsoft Windows 10 1809 Microsoft Windows 11 23h2 Microsoft Wind…	Windows TCP/IP の特権昇格の脆弱性	CWE-362 競合状態	CVE-2026-34334	2026-05-18 12:17	2026-05-12	Show	GitHub Exploit DB Packet Storm

1043	7.8	重要 Local	マイクロソフト	Microsoft Windows 11 25h2 Microsoft Windows Server 2016 Microsoft Windows 10 1809 Microsoft Windows 11 23h2 Microsoft Wind…	Windows DWM Core ライブラリの情報漏えいの脆弱性	CWE-126 バッファオーバーリード	CVE-2026-34336	2026-05-18 12:17	2026-05-12	Show	GitHub Exploit DB Packet Storm

1044	7	重要 Local	マイクロソフト	Microsoft Windows 11 25h2 Microsoft Windows 10 1809 Microsoft Windows 11 23h2 Microsoft Windows Server 2022 Microsoft Wind…	Windows Cloud Files Mini Filter ドライバーの特権の昇格の脆弱性	CWE-362 CWE-416	CVE-2026-34337	2026-05-18 12:16	2026-05-12	Show	GitHub Exploit DB Packet Storm

1045	7.8	重要 Local	マイクロソフト	Microsoft Windows 11 25h2 Microsoft Windows Server 2016 Microsoft Windows 10 1809 Microsoft Windows 11 23h2 Microsoft Wind…	Windows テレフォニーサービスの特権昇格の脆弱性	CWE-416 解放済みメモリの使用	CVE-2026-34338	2026-05-18 12:16	2026-05-12	Show	GitHub Exploit DB Packet Storm

1046	5.5	警告 Local	マイクロソフト	Microsoft Windows 11 25h2 Microsoft Windows Server 2016 Microsoft Windows 10 1809 Microsoft Windows 11 23h2 Microsoft Wind…	Windows ライトウェイトディレクトリアクセスプロトコル (LDAP) 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-2026-34339	2026-05-18 12:16	2026-05-12	Show	GitHub Exploit DB Packet Storm

1047	7	重要 Local	マイクロソフト	Microsoft Windows 11 25h2 Microsoft Windows 10 1809 Microsoft Windows 11 23h2 Microsoft Windows Server 2022 Microsoft Wind…	Windows Projected File System の特権の昇格の脆弱性	CWE-416 解放済みメモリの使用	CVE-2026-34340	2026-05-18 12:16	2026-05-12	Show	GitHub Exploit DB Packet Storm

1048	7	重要 Local	マイクロソフト	Microsoft Windows 11 25h2 Microsoft Windows Server 2016 Microsoft Windows 10 1809 Microsoft Windows 11 23h2 Microsoft Wind…	Windows Link-Layer Discovery Protocol (LLDP) の特権昇格の脆弱性	CWE-415 二重解放	CVE-2026-34341	2026-05-18 12:16	2026-05-12	Show	GitHub Exploit DB Packet Storm

1049	7	重要 Local	マイクロソフト	Microsoft Windows 11 25h2 Microsoft Windows Server 2016 Microsoft Windows 10 1809 Microsoft Windows 11 23h2 Microsoft Wind…	Windows 印刷スプーラーの特権の昇格の脆弱性	CWE-362 競合状態	CVE-2026-34342	2026-05-18 12:16	2026-05-12	Show	GitHub Exploit DB Packet Storm

1050	7.8	重要 Local	マイクロソフト	Microsoft Windows 11 25h2 Microsoft Windows Server 2016 Microsoft Windows 10 1809 Microsoft Windows 11 23h2 Microsoft Wind…	Windows アプリケーション ID (AppID) のサブシステムの特権昇格の脆弱性	CWE-122 ヒープオーバーフロー	CVE-2026-34343	2026-05-18 12:16	2026-05-12	Show	GitHub Exploit DB Packet Storm

NVD Vulnerability Information

Update Date:May 29, 2026, 4:16 a.m.

No	CVSS	Level Attach Vector	Vendor Name	Project Name	Title	CWE	CVE	Update Date	Publication Date	Show Affected	Exploit PoC Search
2311	8.8	HIGH Local	microsoft	365_apps office office_long_term_servicing_channel	Insufficient granularity of access control in Microsoft Office Click-To-Run allows an authorized attacker to elevate privileges locally.	CWE-1220 Insufficient Granularity of Access Control	CVE-2026-35436	2026-05-20 03:05	2026-05-13	Show	GitHub Exploit DB Packet Storm

2312	5.5	MEDIUM Local	microsoft	365_apps office office_long_term_servicing_channel word	Files or directories accessible to external parties in Microsoft Office Word allows an unauthorized attacker to disclose information locally.	CWE-552 Files or Directories Accessible to External Parties	CVE-2026-35440	2026-05-20 03:05	2026-05-13	Show	GitHub Exploit DB Packet Storm

2313	8.4	HIGH Local	microsoft	365_apps office office_long_term_servicing_channel	Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.	CWE-416 Use After Free	CVE-2026-40358	2026-05-20 03:05	2026-05-13	Show	GitHub Exploit DB Packet Storm

2314	7.8	HIGH Local	microsoft	365_apps excel office office_long_term_servicing_channel office_online_server	Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.	CWE-416 Use After Free	CVE-2026-40359	2026-05-20 03:05	2026-05-13	Show	GitHub Exploit DB Packet Storm

2315	7.8	HIGH Local	microsoft	365_apps excel office office_long_term_servicing_channel office_online_server	Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.	CWE-125 Out-of-bounds Read	CVE-2026-40360	2026-05-20 03:05	2026-05-13	Show	GitHub Exploit DB Packet Storm

2316	8.4	HIGH Local	microsoft	365_apps office office_long_term_servicing_channel word	Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally.	CWE-416 Use After Free	CVE-2026-40361	2026-05-20 03:05	2026-05-13	Show	GitHub Exploit DB Packet Storm

2317	7.8	HIGH Local	microsoft	365_apps excel office office_long_term_servicing_channel office_online_server	Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.	CWE-122 Heap-based Buffer Overflow	CVE-2026-40362	2026-05-20 03:05	2026-05-13	Show	GitHub Exploit DB Packet Storm

2318	8.4	HIGH Local	microsoft	365_apps office office_long_term_servicing_channel	Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.	CWE-122 Heap-based Buffer Overflow	CVE-2026-40363	2026-05-20 03:05	2026-05-13	Show	GitHub Exploit DB Packet Storm

2319	8.4	HIGH Local	microsoft	365_apps office office_long_term_servicing_channel word	Access of resource using incompatible type ('type confusion') in Microsoft Office Word allows an unauthorized attacker to execute code locally.	CWE-122 CWE-843 CWE-908 Heap-based Buffer Overflow Type Confusion Use of Uninitialized Resource	CVE-2026-40364	2026-05-20 03:05	2026-05-13	Show	GitHub Exploit DB Packet Storm

2320	8.4	HIGH Local	microsoft	365_apps office office_long_term_servicing_channel word	Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally.	CWE-416 Use After Free	CVE-2026-40366	2026-05-20 03:05	2026-05-13	Show	GitHub Exploit DB Packet Storm