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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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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 24, 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
831 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 TCP/IP の特権昇格の脆弱性 CWE-121
スタックオーバーフロー 		CVE-2026-40399 2026-05-18 12:06 2026-05-12 Show GitHub Exploit DB Packet Storm
832 7.1 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-2026-40401 2026-05-18 12:06 2026-05-12 Show GitHub Exploit DB Packet Storm
833 9.3 緊急
Local 		マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows Server 2022 		Windows Hyper-V の特権の昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-40402 2026-05-18 12:06 2026-05-12 Show GitHub Exploit DB Packet Storm
834 8.8 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 グラフィックス コンポーネントのリモートで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-2026-40403 2026-05-18 12:06 2026-05-12 Show GitHub Exploit DB Packet Storm
835 7.5 重要
Network 		マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows 11 24h2
Microsoft Windows 11 26h1
Microsoft Windows Server 2025 		Windows TCP/IP 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-2026-40405 2026-05-18 12:06 2026-05-12 Show GitHub Exploit DB Packet Storm
836 7.5 重要
Network 		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 の情報漏えいの脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-40406 2026-05-18 12:06 2026-05-12 Show GitHub Exploit DB Packet Storm
837 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 共通ログ ファイル システム ドライバーの特権の昇格の脆弱性 CWE-122
ヒープオーバーフロー 		CVE-2026-40407 2026-05-18 12:06 2026-05-12 Show GitHub Exploit DB Packet Storm
838 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 WAN ARP Driver Elevation of Privilege Vulnerability CWE-416
解放済みメモリの使用 		CVE-2026-40408 2026-05-18 12:06 2026-05-12 Show GitHub Exploit DB Packet Storm
839 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 SMB クライアントの特権の昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-40410 2026-05-18 12:06 2026-05-12 Show GitHub Exploit DB Packet Storm
840 9.6 緊急
Network 		TanStack tanstack/react-start-rsc
@tanstack/router-devtools-core
@tanstack/router-utils
@tanstack/react-router-devtools
@tanstack/valibot-adapter
@tanstack/zod-adapter
@tanstack/vue-start-se… 		TanStackの@tanstack/arktype-adapter等の複数製品における埋め込まれた悪意のあるコードに関する脆弱性 CWE-506
埋め込まれた悪意のあるコード 		CVE-2026-45321 2026-05-18 12:06 2026-05-12 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 24, 2026, 4:05 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
318651 8.1 HIGH
Network 		- - Rejected reason: Authoritative user requested CVE rejection https://github.com/github/advisory-database/pull/2575#issuecomment-1745811653 - CVE-2023-32302 2023-11-7 13:14 2023-08-1 Show GitHub Exploit DB Packet Storm
318652 5.0 MEDIUM
Network 		- - Rejected reason: We issued this CVE pre-maturely, as we have subsequently realized that this issue points out a problem that there really is no safe measures around or protections for. - CVE-2023-32001 2023-11-7 13:14 2023-07-27 Show GitHub Exploit DB Packet Storm
318653 6.1 MEDIUM
Network 		- - Rejected reason: DO NOT USE THIS CVE RECORD. ConsultIDs: CVE-2020-15178. Reason: This record is a duplicate of CVE-2020-15178. Notes: All CVE users should reference CVE-2020-15178 instead of this rec… - CVE-2023-31508 2023-11-7 13:14 2023-05-12 Show GitHub Exploit DB Packet Storm
318654 5.5 MEDIUM
Local 		- - Rejected reason: ** REJECT ** DO NOT USE THIS CVE RECORD. ConsultIDs: CVE-2023-2664. Reason: This record is a reservation duplicate of CVE-2023-2664. Notes: All CVE users should reference CVE-2023-26… - CVE-2023-31557 2023-11-7 13:14 2023-05-11 Show GitHub Exploit DB Packet Storm
318655 5.5 MEDIUM
Local 		- - Rejected reason: ** REJECT ** DO NOT USE THIS CVE RECORD. ConsultIDs: CVE-2023-2663. Reason: This record is a reservation duplicate of CVE-2023-2663. Notes: All CVE users should reference CVE-2023-26… - CVE-2023-31554 2023-11-7 13:14 2023-05-11 Show GitHub Exploit DB Packet Storm
318656 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2023-25313. Reason: This candidate is a reservation duplicate of CVE-2023-25313. Notes: All CVE users should reference CVE-2023-2531… - CVE-2023-30842 2023-11-7 13:14 2023-04-26 Show GitHub Exploit DB Packet Storm
318657 8.8 HIGH
Network 		- - Rejected reason: DO NOT USE THIS CVE RECORD. ConsultIDs: CVE-2023-22652. Reason: This record is a duplicate of CVE-2023-22652. Notes: All CVE users should reference CVE-2023-22652 instead of this rec… - CVE-2023-30079 2023-11-7 13:13 2023-08-23 Show GitHub Exploit DB Packet Storm
318658 8.8 HIGH
Network 		- - Rejected reason: DO NOT USE THIS CVE RECORD. ConsultIDs: CVE-2023-32181. Reason: This record is a duplicate of CVE-2023-32181. Notes: All CVE users should reference CVE-2023-32181 instead of this rec… - CVE-2023-30078 2023-11-7 13:13 2023-08-23 Show GitHub Exploit DB Packet Storm
318659 - - - Rejected reason: Duplicate Assignment. - CVE-2023-2918 2023-11-7 13:13 2023-06-17 Show GitHub Exploit DB Packet Storm
318660 - - - Rejected reason: This 2023 CVE was incorrectly assigned instead of a 2022 CVE. - CVE-2023-2994 2023-11-7 13:13 2023-05-31 Show GitHub Exploit DB Packet Storm