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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 22, 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
791 7.2 重要
Network
フォーティネット FortiMail フォーティネットのFortiMailにおけるSQL インジェクションの脆弱性 CWE-89
SQLインジェクション
CVE-2025-53681 2026-05-18 12:08 2026-05-12 Show GitHub Exploit DB Packet Storm
792 8.8 重要
Network
フォーティネット FortiOS フォーティネットのFortiOSにおける境界外書き込みに関する脆弱性 CWE-787
境界外書き込み
CVE-2025-53844 2026-05-18 12:08 2026-05-12 Show GitHub Exploit DB Packet Storm
793 6.7 警告
Local
フォーティネット FortiAP
FortiAP-W2
フォーティネットのFortiAP-W2等の複数製品におけるOS コマンドインジェクションの脆弱性 CWE-78
OSコマンド・インジェクション
CVE-2025-53870 2026-05-18 12:08 2026-05-12 Show GitHub Exploit DB Packet Storm
794 5.3 警告
Network
strapi strapi strapiにおける過度な認証試行の不適切な制限に関する脆弱性 CWE-307
過度な認証試行の不適切な制限
CVE-2025-64526 2026-05-18 12:08 2026-05-14 Show GitHub Exploit DB Packet Storm
795 5.3 警告
Network
フォーティネット FortiManager
FortiAnalyzer
フォーティネットのFortiAnalyzer等の複数製品における潜在的に危険な関数の使用に関する脆弱性 CWE-676
潜在的に危険な関数の使用
CVE-2025-67604 2026-05-18 12:08 2026-05-12 Show GitHub Exploit DB Packet Storm
796 7.5 重要
Network
GitLab.org GitLab GitLab.orgのGitLabにおける信頼できないデータのデシリアライゼーションに関する脆弱性 CWE-502
信頼性のないデータのデシリアライゼーション
CVE-2026-1184 2026-05-18 12:08 2026-05-14 Show GitHub Exploit DB Packet Storm
797 8.1 重要
Network
GitLab.org GitLab GitLab.orgのGitLabにおけるビジネスロジックエラーに関する脆弱性 CWE-840
ビジネスロジックエラー
CVE-2026-1322 2026-05-18 12:08 2026-05-14 Show GitHub Exploit DB Packet Storm
798 4.3 警告
Network
GitLab.org GitLab GitLab.orgのGitLabにおけるユーザ制御の鍵による認証回避に関する脆弱性 CWE-639
ユーザ制御の鍵による認証回避
CVE-2026-1338 2026-05-18 12:08 2026-05-14 Show GitHub Exploit DB Packet Storm
799 7.5 重要
Network
GitLab.org GitLab GitLab.orgのGitLabにおける制限またはスロットリング無しのリソースの割り当てに関する脆弱性 CWE-770
制限またはスロットリング無しのリソースの割り当て
CVE-2026-1659 2026-05-18 12:08 2026-05-14 Show GitHub Exploit DB Packet Storm
800 10 緊急
Network
シスコシステムズ Cisco SD-WAN vSmart Controller シスコシステムズのCisco Catalyst SD-WAN Manager等の複数製品における認証に関する脆弱性 CWE-287
不適切な認証
CVE-2026-20182 2026-05-18 12:08 2026-05-14 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 23, 2026, 4:08 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
1351 7.8 HIGH
Local
microsoft windows_10_1607
windows_10_1809
windows_10_21h2
windows_10_22h2
windows_11_23h2
windows_11_24h2
windows_11_25h2
windows_11_26h1
windows_server_2016
windows_server_2019
w…
Stack-based buffer overflow in Windows TCP/IP allows an authorized attacker to elevate privileges locally. CWE-121
Stack-based Buffer Overflow
CVE-2026-40399 2026-05-16 00:26 2026-05-13 Show GitHub Exploit DB Packet Storm
1352 7.1 HIGH
Local
microsoft windows_10_1607
windows_10_1809
windows_10_21h2
windows_10_22h2
windows_11_23h2
windows_11_24h2
windows_11_25h2
windows_11_26h1
windows_server_2012
windows_server_2016
w…
Null pointer dereference in Windows TCP/IP allows an unauthorized attacker to deny service locally. CWE-476
 NULL Pointer Dereference
CVE-2026-40401 2026-05-16 00:25 2026-05-13 Show GitHub Exploit DB Packet Storm
1353 9.3 CRITICAL
Local
microsoft windows_11_23h2
windows_server_2022
Use after free in Windows Hyper-V allows an unauthorized attacker to elevate privileges locally. CWE-416
 Use After Free
CVE-2026-40402 2026-05-16 00:23 2026-05-13 Show GitHub Exploit DB Packet Storm
1354 8.8 HIGH
Local
microsoft windows_10_1607
windows_10_1809
windows_10_21h2
windows_10_22h2
windows_11_23h2
windows_11_24h2
windows_11_25h2
windows_11_26h1
windows_server_2012
windows_server_2016
w…
Heap-based buffer overflow in Windows Win32K - GRFX allows an authorized attacker to execute code locally. CWE-122
Heap-based Buffer Overflow
CVE-2026-40403 2026-05-16 00:22 2026-05-13 Show GitHub Exploit DB Packet Storm
1355 7.5 HIGH
Network
microsoft windows_11_24h2
windows_11_25h2
windows_11_26h1
windows_server_2025
Null pointer dereference in Windows TCP/IP allows an unauthorized attacker to deny service over a network. CWE-476
 NULL Pointer Dereference
CVE-2026-40405 2026-05-16 00:20 2026-05-13 Show GitHub Exploit DB Packet Storm
1356 7.5 HIGH
Network
microsoft windows_10_1607
windows_10_1809
windows_10_21h2
windows_10_22h2
windows_11_23h2
windows_11_24h2
windows_11_25h2
windows_11_26h1
windows_server_2012
windows_server_2016
w…
Use after free in Windows TCP/IP allows an unauthorized attacker to disclose information over a network. CWE-416
 Use After Free
CVE-2026-40406 2026-05-16 00:20 2026-05-13 Show GitHub Exploit DB Packet Storm
1357 7.8 HIGH
Local
microsoft windows_10_1607
windows_10_1809
windows_10_21h2
windows_10_22h2
windows_11_23h2
windows_11_24h2
windows_11_25h2
windows_11_26h1
windows_server_2012
windows_server_2016
w…
Heap-based buffer overflow in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally. CWE-122
Heap-based Buffer Overflow
CVE-2026-40407 2026-05-16 00:19 2026-05-13 Show GitHub Exploit DB Packet Storm
1358 9.1 CRITICAL
Network
- - Crabbox prior to v0.12.0 contains an environment variable exposure vulnerability that allows attackers with access to a malicious or compromised repository to forward local secrets such as API tokens… CWE-94
Code Injection
CVE-2026-8634 2026-05-16 00:16 2026-05-15 Show GitHub Exploit DB Packet Storm
1359 4.3 MEDIUM
Network
- - SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, broken access control in the searchAsset, searchTag, searchWidget, and searchTemplate publish-mode Readers can enumerate… CWE-863
 Incorrect Authorization
CVE-2026-45148 2026-05-16 00:16 2026-05-15 Show GitHub Exploit DB Packet Storm
1360 7.5 HIGH
Network
- - libyang is a YANG data modeling language library. Prior to SO 5.2.15, lyb_read_string() in src/parser_lyb.c contains an integer overflow that results in a heap buffer overflow when parsing a maliciou… CWE-190
 Integer Overflow or Wraparound
CVE-2026-44673 2026-05-16 00:16 2026-05-15 Show GitHub Exploit DB Packet Storm