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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, 2 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
2531 8.8 重要
Network 		Google Google Chrome GoogleのGoogle Chromeにおける解放済みメモリの使用に関する脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-7348 2026-05-7 12:27 2026-04-28 Show GitHub Exploit DB Packet Storm
2532 6.3 警告
Network 		Shenzhen Tenda Technology Co.,Ltd. 4g300 ファームウェア Shenzhen Tenda Technology Co.,Ltd.の4g300 ファームウェアにおける複数の脆弱性 CWE-74
CWE-77
CVE-2026-7469 2026-05-7 12:27 2026-04-30 Show GitHub Exploit DB Packet Storm
2533 8.8 重要
Network 		Shenzhen Tenda Technology Co.,Ltd. 4g300 ファームウェア Shenzhen Tenda Technology Co.,Ltd.の4g300 ファームウェアにおける複数の脆弱性 CWE-119
CWE-121
CVE-2026-7470 2026-05-7 12:27 2026-04-30 Show GitHub Exploit DB Packet Storm
2534 7 重要
Local 		NASA Core Flight System (cFS) NASAのCore Flight System (cFS)における複数の脆弱性 CWE-20
CWE-502
CWE-502
CVE-2026-5473 2026-05-7 12:27 2026-04-3 Show GitHub Exploit DB Packet Storm
2535 8.8 重要
Adjacent 		NASA Core Flight System (cFS) NASAのCore Flight System (cFS)における複数の脆弱性 CWE-119
CWE-122
CVE-2026-5474 2026-05-7 12:27 2026-04-3 Show GitHub Exploit DB Packet Storm
2536 5.4 警告
Network 		TensorOpera FEDML TensorOperaのFEDML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-2026-5535 2026-05-7 12:27 2026-04-5 Show GitHub Exploit DB Packet Storm
2537 7.3 重要
Network 		TensorOpera FEDML TensorOperaのFEDMLにおける複数の脆弱性 CWE-20
CWE-502
CVE-2026-5536 2026-05-7 12:27 2026-04-5 Show GitHub Exploit DB Packet Storm
2538 9.8 緊急
Network 		Technostrobe HI-LED-WR120-G2 Firmware TechnostrobeのHI-LED-WR120-G2 Firmwareにおける複数の脆弱性 CWE-266
CWE-284
CVE-2026-5569 2026-05-7 12:27 2026-04-5 Show GitHub Exploit DB Packet Storm
2539 9.8 緊急
Network 		Technostrobe HI-LED-WR120-G2 Firmware TechnostrobeのHI-LED-WR120-G2 Firmwareにおける認証に関する脆弱性 CWE-287
不適切な認証 		CVE-2026-5570 2026-05-7 12:27 2026-04-5 Show GitHub Exploit DB Packet Storm
2540 7.5 重要
Network 		Technostrobe HI-LED-WR120-G2 Firmware TechnostrobeのHI-LED-WR120-G2 Firmwareにおける複数の脆弱性 CWE-200
CWE-284
CVE-2026-5571 2026-05-7 12:27 2026-04-5 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