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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, 12:09 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
2501 6.5 警告
Network 		OpenClaw OpenClaw OpenClawにおけるパストラバーサルの脆弱性 CWE-22
パス・トラバーサル 		CVE-2026-41911 2026-05-7 12:29 2026-04-28 Show GitHub Exploit DB Packet Storm
2502 7.6 重要
Network 		OpenClaw OpenClaw OpenClawにおけるサーバサイドのリクエストフォージェリの脆弱性 CWE-918
サーバサイドリクエストフォージェリ 		CVE-2026-41912 2026-05-7 12:29 2026-04-28 Show GitHub Exploit DB Packet Storm
2503 7.5 重要
Network 		FreeBSD FreeBSD FreeBSDにおける有効期限後のメモリの解放の欠如に関する脆弱性 CWE-401
有効期限後のメモリの解放の欠如 		CVE-2026-4247 2026-05-7 12:29 2026-03-26 Show GitHub Exploit DB Packet Storm
2504 7.5 重要
Network 		レッドハット
libarchive		 Red Hat Enterprise Linux Server AUS
Red Hat Hardened Images
openshift container platform for power
Red Hat Enterprise&nb… 		libarchive等の複数ベンダの製品における境界外読み取りに関する脆弱性 CWE-125
境界外読み取り 		CVE-2026-4424 2026-05-7 12:29 2026-03-19 Show GitHub Exploit DB Packet Storm
2505 7.5 重要
Network 		FreeBSD FreeBSD FreeBSDにおけるNULL ポインタデリファレンスに関する脆弱性 CWE-476
NULL ポインタデリファレンス 		CVE-2026-4652 2026-05-7 12:29 2026-03-26 Show GitHub Exploit DB Packet Storm
2506 5.5 警告
Local 		レッドハット
firewalld		 firewalld
Red Hat Enterprise Linux 		firewalld等の複数ベンダの製品における割り当てられたパーミッションの実行に関する脆弱性 CWE-279
割り当てられたパーミッションの不適切な実行 		CVE-2026-4948 2026-05-7 12:29 2026-03-27 Show GitHub Exploit DB Packet Storm
2507 10 緊急
Network 		huggingface smolagents huggingfaceのsmolagentsにおける複数の脆弱性 CWE-74
CWE-94
CVE-2026-4963 2026-05-7 12:29 2026-03-27 Show GitHub Exploit DB Packet Storm
2508 8.8 重要
Network 		Shenzhen Tenda Technology Co.,Ltd. ch22 ファームウェア Shenzhen Tenda Technology Co.,Ltd.のch22 ファームウェアにおける複数の脆弱性 CWE-119
CWE-121
CVE-2026-5154 2026-05-7 12:28 2026-03-30 Show GitHub Exploit DB Packet Storm
2509 9.8 緊急
Network 		TRENDnet TEW-713RE FIRMWARE TRENDnetのTEW-713RE FIRMWAREにおける複数の脆弱性 CWE-74
CWE-77
CVE-2026-5183 2026-05-7 12:28 2026-03-31 Show GitHub Exploit DB Packet Storm
2510 8.8 重要
Network 		nothings stb_truetype.h nothingsのstb_truetype.hにおける複数の脆弱性 CWE-119
CWE-125
CVE-2026-5314 2026-05-7 12:28 2026-04-1 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