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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":May 18, 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
41 7.5 重要
Network 		MediaWiki Checkuser MediaWikiのCheckuserにおける情報漏えいに関する脆弱性 New CWE-200
情報漏えい 		CVE-2026-34090 2026-05-18 12:17 2026-05-11 Show GitHub Exploit DB Packet Storm
42 7.5 重要
Network 		MediaWiki MediaWiki MediaWikiにおける情報漏えいに関する脆弱性 New CWE-200
CWE-noinfo
CVE-2026-34091 2026-05-18 12:17 2026-05-11 Show GitHub Exploit DB Packet Storm
43 7.5 重要
Network 		MediaWiki MediaWiki MediaWikiにおける情報漏えいに関する脆弱性 New CWE-200
CWE-noinfo
CVE-2026-34092 2026-05-18 12:17 2026-05-11 Show GitHub Exploit DB Packet Storm
44 8.8 重要
Adjacent 		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… 		Microsoft Message Queuing (MSMQ) のリモートでコードが実行される脆弱性 New CWE-122
ヒープオーバーフロー 		CVE-2026-34329 2026-05-18 12:17 2026-05-12 Show GitHub Exploit DB Packet Storm
45 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… 		Win32k の特権の昇格の脆弱性 New CWE-190
CWE-416
CVE-2026-34330 2026-05-18 12:17 2026-05-12 Show GitHub Exploit DB Packet Storm
46 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… 		Win32k の特権の昇格の脆弱性 New CWE-362
CWE-416
CVE-2026-34331 2026-05-18 12:17 2026-05-12 Show GitHub Exploit DB Packet Storm
47 8 重要
Network 		マイクロソフト Microsoft Windows Server 2025 Windows カーネル モード ドライバーのリモートでコードが実行される脆弱性 New CWE-416
解放済みメモリの使用 		CVE-2026-34332 2026-05-18 12:17 2026-05-12 Show GitHub Exploit DB Packet Storm
48 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 New CWE-190
CWE-416
CVE-2026-34333 2026-05-18 12:17 2026-05-12 Show GitHub Exploit DB Packet Storm
49 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 New CWE-362
競合状態 		CVE-2026-34334 2026-05-18 12:17 2026-05-12 Show GitHub Exploit DB Packet Storm
50 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 New 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
NVD Vulnerability Information

Update Date:May 18, 2026, 4:12 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
318011 9.8 CRITICAL
Network 		- - Rejected reason: Duplicate. Please use CVE-2022-4060 instead. - CVE-2023-0039 2023-11-7 12:59 2023-01-4 Show GitHub Exploit DB Packet Storm
318012 - - - Rejected reason: Not a valid vulnerability. - CVE-2022-4531 2023-11-7 12:58 2023-10-20 Show GitHub Exploit DB Packet Storm
318013 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate is unused by its CNA. Notes: none. - CVE-2022-4659 2023-11-7 12:58 2022-12-31 Show GitHub Exploit DB Packet Storm
318014 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate is unused by its CNA. Notes: none. - CVE-2022-4618 2023-11-7 12:58 2022-12-31 Show GitHub Exploit DB Packet Storm
318015 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. Reason: This CVE has been rejected as it was incorrectly assigned. All references and descriptions in this candidate have been removed to prevent ac… - CVE-2022-4685 2023-11-7 12:58 2022-12-23 Show GitHub Exploit DB Packet Storm
318016 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was in a CNA pool that was not assigned to any issues during 2022. Notes: none. - CVE-2022-4516 2023-11-7 12:58 2022-12-23 Show GitHub Exploit DB Packet Storm
318017 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was in a CNA pool that was not assigned to any issues during 2022. Notes: none. - CVE-2022-4579 2023-11-7 12:58 2022-12-21 Show GitHub Exploit DB Packet Storm
318018 - - - Rejected reason: Duplicate, use CVE-2023-4279 instead. - CVE-2022-4367 2023-11-7 12:57 2023-08-22 Show GitHub Exploit DB Packet Storm
318019 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none. - CVE-2022-4284 2023-11-7 12:57 2023-06-15 Show GitHub Exploit DB Packet Storm
318020 - - - Rejected reason: This candidate is unused by its CNA. - CVE-2022-4463 2023-11-7 12:57 2023-04-13 Show GitHub Exploit DB Packet Storm