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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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JVN Vulnerability Information

Update Date":June 1, 2026, 6 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
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249431 9.3 危険 X.Org Foundation
サイバートラスト株式会社
レッドハット		 - X.Org の xrdb.c における任意のコマンドを実行される脆弱性 CWE-20
不適切な入力確認 		CVE-2011-0465 2012-04-17 17:13 2011-03-1 Show GitHub Exploit DB Packet Storm
249432 5 警告 PNG Development Group - libpng の png_err 関数におけるサービス運用妨害 (DoS) の脆弱性 CWE-Other
その他 		CVE-2011-2691 2012-04-17 17:09 2011-07-17 Show GitHub Exploit DB Packet Storm
249433 5 警告 光洋電子工業 - 複数の光洋電子工業社製品の Web サーバにおけるサービス運用妨害 (リソース消費) の脆弱性 CWE-399
リソース管理の問題 		CVE-2012-1809 2012-04-17 16:52 2012-04-11 Show GitHub Exploit DB Packet Storm
249434 10 危険 光洋電子工業 - 複数の光洋電子工業社製品の Web サーバおける不特定の機能を実行される脆弱性 CWE-287
不適切な認証 		CVE-2012-1808 2012-04-17 16:52 2012-04-11 Show GitHub Exploit DB Packet Storm
249435 4.3 警告 光洋電子工業 - 複数の光洋電子工業社製品の Web サーバ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-2012-1807 2012-04-17 16:51 2012-04-11 Show GitHub Exploit DB Packet Storm
249436 7.5 危険 光洋電子工業 - 複数の光洋電子工業社製品の ECOM Ethernet モジュールにおけるアクセス権を取得される脆弱性 CWE-287
不適切な認証 		CVE-2012-1806 2012-04-17 16:50 2012-04-11 Show GitHub Exploit DB Packet Storm
249437 10 危険 光洋電子工業 - 複数の光洋電子工業社製品の ECOM Ethernet モジュール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-2012-1805 2012-04-17 16:47 2012-04-11 Show GitHub Exploit DB Packet Storm
249438 7.5 危険 libarchive - libarchive におけるサービス運用妨害 (アプリケーションクラッシュ) の脆弱性 CWE-399
リソース管理の問題 		CVE-2011-1779 2012-04-17 16:46 2012-04-13 Show GitHub Exploit DB Packet Storm
249439 7.5 危険 libarchive - libarchive 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-2010-4666 2012-04-17 16:29 2012-04-13 Show GitHub Exploit DB Packet Storm
249440 9.3 危険 Mozilla Foundation - Mozilla Firefox および Thunderbird における権限を取得される脆弱性 CWE-94
コード・インジェクション 		CVE-2011-3655 2012-04-16 18:09 2011-11-8 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 2, 2026, 4:18 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
2931 5.5 MEDIUM
Local 		- - Joplin is an open source note-taking and to-do application that organises notes and lists into notebooks. Versions 3.6.14 and prior contain a Denial of Service (DoS) vulnerability in the title input … CWE-770
 Allocation of Resources Without Limits or Throttling 		CVE-2025-57798 2026-05-21 01:16 2026-05-20 Show GitHub Exploit DB Packet Storm
2932 8.7 HIGH
Network 		adobe commerce
commerce_b2b
magento 		Adobe Commerce versions 2.4.9-beta1, 2.4.8-p4, 2.4.7-p9, 2.4.6-p14, 2.4.5-p16, 2.4.4-p17 and earlier are affected by an Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') … CWE-22
Path Traversal 		CVE-2026-34653 2026-05-21 01:02 2026-05-13 Show GitHub Exploit DB Packet Storm
2933 5.3 MEDIUM
Network 		adobe commerce
commerce_b2b
magento 		Adobe Commerce versions 2.4.9-beta1, 2.4.8-p4, 2.4.7-p9, 2.4.6-p14, 2.4.5-p16, 2.4.4-p17 and earlier are affected by a Dependency on Vulnerable Third-Party Component vulnerability that could result i… NVD-CWE-Other
CVE-2026-34654 2026-05-21 01:02 2026-05-13 Show GitHub Exploit DB Packet Storm
2934 4.8 MEDIUM
Network 		adobe commerce
commerce_b2b
magento 		Adobe Commerce versions 2.4.9-beta1, 2.4.8-p4, 2.4.7-p9, 2.4.6-p14, 2.4.5-p16, 2.4.4-p17 and earlier are affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused by a high-p… CWE-79
Cross-site Scripting 		CVE-2026-34655 2026-05-21 00:59 2026-05-13 Show GitHub Exploit DB Packet Storm
2935 4.3 MEDIUM
Network 		adobe commerce
commerce_b2b
magento 		Adobe Commerce versions 2.4.9-beta1, 2.4.8-p4, 2.4.7-p9, 2.4.6-p14, 2.4.5-p16, 2.4.4-p17 and earlier are affected by an Improper Authorization vulnerability that could result in a Security feature by… CWE-285
Improper Authorization 		CVE-2026-34656 2026-05-21 00:58 2026-05-13 Show GitHub Exploit DB Packet Storm
2936 4.8 MEDIUM
Network 		adobe commerce
commerce_b2b
magento 		Adobe Commerce versions 2.4.9-beta1, 2.4.8-p4, 2.4.7-p9, 2.4.6-p14, 2.4.5-p16, 2.4.4-p17 and earlier are affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused by a high-p… CWE-79
Cross-site Scripting 		CVE-2026-34658 2026-05-21 00:50 2026-05-13 Show GitHub Exploit DB Packet Storm
2937 3.4 LOW
Network 		adobe commerce
commerce_b2b
magento 		Adobe Commerce versions 2.4.9-beta1, 2.4.8-p4, 2.4.7-p9, 2.4.6-p14, 2.4.5-p16, 2.4.4-p17 and earlier [NEEDS REVIEW: impact mismatch — ticket says 'Arbitrary file system write', CIA triad derives 'Sec… CWE-20
 Improper Input Validation  		CVE-2026-34685 2026-05-21 00:48 2026-05-13 Show GitHub Exploit DB Packet Storm
2938 8.6 HIGH
Network 		mozilla firefox
thunderbird 		Information disclosure, sandbox escape in the Security: Process Sandboxing component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. CWE-668
CWE-693
 Exposure of Resource to Wrong Sphere
 Protection Mechanism Failure 		CVE-2026-8958 2026-05-21 00:01 2026-05-19 Show GitHub Exploit DB Packet Storm
2939 9.3 CRITICAL
Network 		mozilla firefox
thunderbird 		Same-origin policy bypass in the Networking: HTTP component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. CWE-346
 Origin Validation Error 		CVE-2026-8950 2026-05-21 00:00 2026-05-19 Show GitHub Exploit DB Packet Storm
2940 7.5 HIGH
Network 		mozilla firefox
thunderbird 		Spoofing issue in the Web Speech component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. CWE-290
 Authentication Bypass by Spoofing 		CVE-2026-8963 2026-05-20 23:57 2026-05-19 Show GitHub Exploit DB Packet Storm