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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 18, 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
4271 5.5 警告
Local 		International Color Consortium (ICC) iccDEV International Color Consortium (ICC)のiccDEVにおけるヒープベースのバッファオーバーフローの脆弱性 CWE-122
ヒープオーバーフロー 		CVE-2026-34540 2026-04-21 10:47 2026-03-31 Show GitHub Exploit DB Packet Storm
4272 5.5 警告
Local 		International Color Consortium (ICC) iccDEV International Color Consortium (ICC)のiccDEV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-2026-34541 2026-04-21 10:47 2026-03-31 Show GitHub Exploit DB Packet Storm
4273 5.5 警告
Local 		International Color Consortium (ICC) iccDEV International Color Consortium (ICC)のiccDEVにおけるスタックベースのバッファオーバーフローの脆弱性 CWE-121
スタックオーバーフロー 		CVE-2026-34542 2026-04-21 10:47 2026-03-31 Show GitHub Exploit DB Packet Storm
4274 5.5 警告
Local 		International Color Consortium (ICC) iccDEV International Color Consortium (ICC)のiccDEVにおけるゼロ除算に関する脆弱性 CWE-369
ゼロ除算 		CVE-2026-34546 2026-04-21 10:47 2026-03-31 Show GitHub Exploit DB Packet Storm
4275 5.5 警告
Local 		International Color Consortium (ICC) iccDEV International Color Consortium (ICC)のiccDEVにおける未定義、未指定、または実装定義の動作への依存に関する脆弱性 CWE-758
未定義、未指定、または実装定義の動作への依存 		CVE-2026-34547 2026-04-21 10:47 2026-03-31 Show GitHub Exploit DB Packet Storm
4276 5.5 警告
Local 		International Color Consortium (ICC) iccDEV International Color Consortium (ICC)のiccDEVにおける数値型間の変換の誤りに関する脆弱性 CWE-681
数値型間の変換の誤り 		CVE-2026-34548 2026-04-21 10:47 2026-03-31 Show GitHub Exploit DB Packet Storm
4277 5.5 警告
Local 		International Color Consortium (ICC) iccDEV International Color Consortium (ICC)のiccDEVにおける未定義、未指定、または実装定義の動作への依存に関する脆弱性 CWE-758
未定義、未指定、または実装定義の動作への依存 		CVE-2026-34549 2026-04-21 10:47 2026-03-31 Show GitHub Exploit DB Packet Storm
4278 5.5 警告
Local 		International Color Consortium (ICC) iccDEV International Color Consortium (ICC)のiccDEVにおける数値型間の変換の誤りに関する脆弱性 CWE-681
数値型間の変換の誤り 		CVE-2026-34550 2026-04-21 10:47 2026-03-31 Show GitHub Exploit DB Packet Storm
4279 5.5 警告
Local 		International Color Consortium (ICC) iccDEV International Color Consortium (ICC)のiccDEV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-2026-34551 2026-04-21 10:47 2026-03-31 Show GitHub Exploit DB Packet Storm
4280 5.5 警告
Local 		International Color Consortium (ICC) iccDEV International Color Consortium (ICC)のiccDEV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-2026-34552 2026-04-21 10:47 2026-03-31 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 19, 2026, 4:16 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
131 6.5 MEDIUM
Network 		- - Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.8.6, in standard channels (i.e., channels whose channel.type is neither group nor dm), th… New CWE-862
 Missing Authorization 		CVE-2026-44571 2026-05-19 02:36 2026-05-16 Show GitHub Exploit DB Packet Storm
132 5.4 MEDIUM
Network 		- - Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.8.0, the profile_image_url field on the user profile update form accepted arbitrary data:… New CWE-79
Cross-site Scripting 		CVE-2026-45299 2026-05-19 02:36 2026-05-16 Show GitHub Exploit DB Packet Storm
133 8.1 HIGH
Network 		- - Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.3.16, a missing permission check in all files related API endpoints allows any authentica… New CWE-284
Improper Access Control 		CVE-2026-45301 2026-05-19 02:36 2026-05-16 Show GitHub Exploit DB Packet Storm
134 7.7 HIGH
Network 		- - Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.6.5, through the HTML rendering view, scripts can be injected and executed. The frontend … New CWE-79
Cross-site Scripting 		CVE-2026-45303 2026-05-19 02:36 2026-05-16 Show GitHub Exploit DB Packet Storm
135 - - - Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.3, the channel webhook create/update flow accepts arbitrary profile_image_url values, i… New CWE-87
 Improper Neutralization of Alternate XSS Syntax 		CVE-2026-45314 2026-05-19 02:36 2026-05-16 Show GitHub Exploit DB Packet Storm
136 3.5 LOW
Network 		- - Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.3, the POST /api/v1/notes/{id}/pin endpoint performs a write operation (toggling the is… New CWE-863
 Incorrect Authorization 		CVE-2026-45316 2026-05-19 02:36 2026-05-16 Show GitHub Exploit DB Packet Storm
137 5.4 MEDIUM
Network 		- - Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.3, his advisory tracks a regression of the original Excel-preview XSS (CVE-2026-44549).… New CWE-79
Cross-site Scripting 		CVE-2026-45318 2026-05-19 02:36 2026-05-16 Show GitHub Exploit DB Packet Storm
138 8.7 HIGH
Network 		- - Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.3, the audio transcription upload endpoint takes the file extension from the user-suppl… New CWE-79
CWE-434
CWE-646
Cross-site Scripting
 Unrestricted Upload of File with Dangerous Type 
 Reliance on File Name or Extension of Externally-Supplied File 		CVE-2026-45315 2026-05-19 02:36 2026-05-16 Show GitHub Exploit DB Packet Storm
139 4.6 MEDIUM
Network 		- - Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.3, an application-wide Cross-Site Request Forgery (CSRF) vulnerability was found Open-W… New CWE-20
CWE-352
 Improper Input Validation 
 Origin Validation Error 		CVE-2026-45317 2026-05-19 02:36 2026-05-16 Show GitHub Exploit DB Packet Storm
140 7.7 HIGH
Network 		- - Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, a Server-Side Request Forgery (SSRF) vulnerability exists in _process_picture_url() … New CWE-918
Server-Side Request Forgery (SSRF)  		CVE-2026-45338 2026-05-19 02:36 2026-05-16 Show GitHub Exploit DB Packet Storm