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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 21, 2026, 6:01 p.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show
Exploit
PoC
Search
222021 4.3 警告 IOServer - IOServer の XML Server におけるディレクトリトラバーサルの脆弱性 CWE-22
パス・トラバーサル
CVE-2012-4680 2013-12-19 18:23 2012-08-27 Show GitHub Exploit DB Packet Storm
222022 6.8 警告 Trimble - SketchUp Viewer にバッファオーバーフローの脆弱性 CWE-119
CWE-Other
CVE-2013-6038 2013-12-19 18:23 2013-12-12 Show GitHub Exploit DB Packet Storm
222023 3.5 注意 IBM - 複数の IBM 製品におけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング(XSS)
CVE-2013-5402 2013-12-19 17:42 2013-12-13 Show GitHub Exploit DB Packet Storm
222024 7.2 危険 IBM - IBM Rational ClearCase における権限を取得される脆弱性 CWE-noinfo
情報不足
CVE-2013-5416 2013-12-19 16:55 2013-12-13 Show GitHub Exploit DB Packet Storm
222025 7.2 危険 IBM - IBM Rational ClearCase におけるバッファオーバーフローの脆弱性 CWE-119
バッファエラー
CVE-2013-5415 2013-12-19 16:54 2013-12-13 Show GitHub Exploit DB Packet Storm
222026 3.3 注意 IBM - IBM Rational Focal Point の Webservice Axis Gateway におけるアクセス制限を回避される脆弱性 CWE-noinfo
情報不足
CVE-2013-5398 2013-12-19 16:54 2013-12-13 Show GitHub Exploit DB Packet Storm
222027 3.3 注意 IBM - IBM Rational Focal Point の Webservice Axis Gateway におけるアクセス制限を回避される脆弱性 CWE-noinfo
情報不足
CVE-2013-5397 2013-12-19 16:53 2013-12-13 Show GitHub Exploit DB Packet Storm
222028 4.3 警告 IBM - IBM Sametime Classic Meeting Server の Web アプリケーションにおけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング(XSS)
CVE-2013-6733 2013-12-19 16:51 2013-12-10 Show GitHub Exploit DB Packet Storm
222029 3.5 注意 IBM - IBM WebSphere Service Registry and Repository におけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング(XSS)
CVE-2013-6721 2013-12-19 16:46 2013-12-10 Show GitHub Exploit DB Packet Storm
222030 4.3 警告 IBM - IBM Sterling Connect:Enterprise HTTP Option におけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング(XSS)
CVE-2013-6327 2013-12-19 16:35 2013-12-13 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 22, 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
1271 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
1272 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
1273 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
1274 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
1275 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
1276 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
1277 - - - SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, the kernel stores Attribute View (AV / database) names without any HTML escape, then a render template uses raw strings.… CWE-79
CWE-94
CWE-1188
Cross-site Scripting
Code Injection
 Insecure Default Initialization of Resource
CVE-2026-44670 2026-05-16 00:16 2026-05-15 Show GitHub Exploit DB Packet Storm
1278 - - - HRConvert2 is a self-hosted, drag-and-drop & nosql file conversion server & share tool. Prior to 3.3.8, the sanitizeString() function in convertCore.php is missing backtick (`) and tab (\t) from its … CWE-78
OS Command 
CVE-2026-44666 2026-05-16 00:16 2026-05-15 Show GitHub Exploit DB Packet Storm
1279 - - - SiYuan is an open-source personal knowledge management system. Prior to 3.7.0, he tooltip mouseover handler in app/src/block/popover.ts reads aria-label via getAttribute and passes it through decode… CWE-79
CWE-116
CWE-1188
Cross-site Scripting
 Improper Encoding or Escaping of Output
 Insecure Default Initialization of Resource
CVE-2026-44588 2026-05-16 00:16 2026-05-15 Show GitHub Exploit DB Packet Storm
1280 10.0 CRITICAL
Network
- - Note Mark is an open-source note-taking application. Prior to 0.19.4, no minimum length or entropy is enforced on the JWT_SECRET configuration value. The application accepts any base64-decodable secr… CWE-326
CWE-345
Inadequate Encryption Strength
 Insufficient Verification of Data Authenticity
CVE-2026-44523 2026-05-16 00:16 2026-05-15 Show GitHub Exploit DB Packet Storm