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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 21, 2026, 4 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
3191 7.8 重要
Local 		huggingface transformers huggingfaceのtransformers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-2026-1839 2026-04-30 12:17 2026-04-7 Show GitHub Exploit DB Packet Storm
3192 6.1 警告
Network 		シスコシステムズ Cisco Unity Connection シスコシステムズのCisco Unity Connection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-2026-20059 2026-04-30 12:17 2026-04-15 Show GitHub Exploit DB Packet Storm
3193 4.7 警告
Network 		シスコシステムズ Cisco Unity Connection シスコシステムズのCisco Unity Connectionにおけるオープンリダイレクトの脆弱性 CWE-601
オープンリダイレクト 		CVE-2026-20060 2026-04-30 12:17 2026-04-15 Show GitHub Exploit DB Packet Storm
3194 6.5 警告
Network 		シスコシステムズ Cisco Unity Connection シスコシステムズのCisco Unity Connection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-2026-20061 2026-04-30 12:17 2026-04-15 Show GitHub Exploit DB Packet Storm
3195 6.5 警告
Local 		シスコシステムズ Cisco Firepower Threat Defense ソフトウェア シスコシステムズのCisco Firepower Threat Defense ソフトウェアにおける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-2026-20064 2026-04-30 12:17 2026-03-4 Show GitHub Exploit DB Packet Storm
3196 6.5 警告
Network 		シスコシステムズ Cisco Unity Connection シスコシステムズのCisco Unity Connectionにおける相対パストラバーサルの脆弱性 CWE-23
相対的パストラバーサル 		CVE-2026-20078 2026-04-30 12:17 2026-04-15 Show GitHub Exploit DB Packet Storm
3197 6.5 警告
Network 		シスコシステムズ Cisco Unity Connection シスコシステムズのCisco Unity Connectionにおける相対パストラバーサルの脆弱性 CWE-23
相対的パストラバーサル 		CVE-2026-20081 2026-04-30 12:17 2026-04-15 Show GitHub Exploit DB Packet Storm
3198 7.2 重要
Network 		デル PowerProtect DP Series Appliance
data domain operating system 		デルのdata domain operating system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-2026-22761 2026-04-30 12:17 2026-04-20 Show GitHub Exploit DB Packet Storm
3199 9.1 緊急
Network 		GNOME Project libsoup GNOME Projectのlibsoupにおける整数アンダーフローの脆弱性 CWE-191
整数アンダーフロー 		CVE-2026-2369 2026-04-30 12:17 2026-03-19 Show GitHub Exploit DB Packet Storm
3200 9.6 緊急
Network 		マイクロソフト Microsoft Partner Center Microsoft パートナー センターの特権昇格の脆弱性 CWE-284
不適切なアクセス制御 		CVE-2026-24303 2026-04-30 12:17 2026-04-23 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 21, 2026, 4:10 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
561 7.1 HIGH
Network 		openwebui open_webui Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, any authenticated user with low privileges can enumerate active background tasks acr… Update CWE-862
 Missing Authorization 		CVE-2026-45399 2026-05-19 12:08 2026-05-16 Show GitHub Exploit DB Packet Storm
562 6.5 MEDIUM
Network 		openwebui open_webui Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, Open WebUI allows admins to restrict which API endpoints an API key can access. When… Update CWE-863
 Incorrect Authorization 		CVE-2026-45339 2026-05-19 12:07 2026-05-16 Show GitHub Exploit DB Packet Storm
563 8.5 HIGH
Network 		openwebui open_webui Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, validate_url() in backend/open_webui/retrieval/web/utils.py calls validators.ipv6(ip… Update CWE-918
Server-Side Request Forgery (SSRF)  		CVE-2026-45331 2026-05-19 12:06 2026-05-16 Show GitHub Exploit DB Packet Storm
564 4.8 MEDIUM
Network 		openwebui open_webui Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.0, the AccountPending.svelte component renders the admin-configured "Pending User Overl… Update CWE-79
Cross-site Scripting 		CVE-2026-44568 2026-05-19 12:06 2026-05-16 Show GitHub Exploit DB Packet Storm
565 4.3 MEDIUM
Network 		openwebui open_webui Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.5, when setting model permissions so that a group has read access to it, intending for … Update CWE-200
Information Exposure 		CVE-2026-45387 2026-05-19 12:05 2026-05-16 Show GitHub Exploit DB Packet Storm
566 7.2 HIGH
Network 		openwebui open_webui Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.5, the tool update endpoint (POST /api/v1/tools/id/{id}/update) is missing the workspac… Update CWE-269
CWE-862
 Improper Privilege Management
 Missing Authorization 		CVE-2026-45395 2026-05-19 12:05 2026-05-16 Show GitHub Exploit DB Packet Storm
567 4.3 MEDIUM
Network 		openwebui open_webui Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.5, an IDOR vulnerability exists in the Channels feature of Open WebUI, allowing any cha… Update CWE-639
 Authorization Bypass Through User-Controlled Key 		CVE-2026-45385 2026-05-19 10:45 2026-05-16 Show GitHub Exploit DB Packet Storm
568 6.3 MEDIUM
Network 		open5gs open5gs A vulnerability was found in Open5GS up to 2.7.6. This impacts the function ran_ue_find_by_amf_ue_ngap_id of the file src/amf/context.c of the component AMF/MME. Performing a manipulation results in … Update CWE-266
CWE-285
 Incorrect Privilege Assignment
Improper Authorization 		CVE-2026-8743 2026-05-19 10:35 2026-05-17 Show GitHub Exploit DB Packet Storm
569 5.5 MEDIUM
Local 		steipete summarize Summarize prior to 0.15.1 contains an insecure file permission vulnerability in the refresh-free configuration rewrite path that allows local users to read sensitive credentials by exploiting default… New CWE-732
 Incorrect Permission Assignment for Critical Resource 		CVE-2026-45246 2026-05-19 10:34 2026-05-19 Show GitHub Exploit DB Packet Storm
570 5.4 MEDIUM
Network 		steipete summarize Summarize prior to 0.15.1 contains a missing authorization vulnerability that allows attackers to execute browser automation actions without per-call user approval when the extension automation featu… New CWE-862
 Missing Authorization 		CVE-2026-45244 2026-05-19 10:34 2026-05-19 Show GitHub Exploit DB Packet Storm