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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 20, 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
256511 7.5 危険 アップル
サイバートラスト株式会社
Python Software Foundation
サン・マイクロシステムズ
レッドハット		 - Python における整数オーバーフローの脆弱性 CWE-189
数値処理の問題 		CVE-2008-2315 2010-01-19 15:48 2008-08-1 Show GitHub Exploit DB Packet Storm
256512 7.5 危険 アップル
サイバートラスト株式会社
Python Software Foundation
サン・マイクロシステムズ
レッドハット		 - Python の zlib 拡張モジュールにおける任意のコードを実行される脆弱性 CWE-189
数値処理の問題 		CVE-2008-1721 2010-01-19 15:48 2008-04-10 Show GitHub Exploit DB Packet Storm
256513 6.8 警告 アップル
サイバートラスト株式会社
Python Software Foundation
サン・マイクロシステムズ
レッドハット		 - Python の imageop.c における整数オーバーフローの脆弱性 CWE-189
数値処理の問題 		CVE-2008-1679 2010-01-19 15:48 2008-04-22 Show GitHub Exploit DB Packet Storm
256514 5.8 警告 アップル
サイバートラスト株式会社
Python Software Foundation
サン・マイクロシステムズ
レッドハット		 - Python の imageop モジュールにおける複数の整数オーバーフローの脆弱性 CWE-189
数値処理の問題 		CVE-2007-4965 2010-01-19 15:47 2007-09-18 Show GitHub Exploit DB Packet Storm
256515 7.5 危険 アップル - Mac OS X 用の Java における任意のコードを実行される脆弱性 CWE-310
暗号の問題 		CVE-2009-2843 2010-01-18 12:22 2009-12-3 Show GitHub Exploit DB Packet Storm
256516 6.8 警告 アップル
GNU Project
サン・マイクロシステムズ
サイバートラスト株式会社
レッドハット		 - GNU tar の contains_dot_dot() 関数におけるディレクトリトラバーサルの脆弱性 - CVE-2007-4131 2010-01-18 12:21 2007-08-23 Show GitHub Exploit DB Packet Storm
256517 4.6 警告 IBM - IBM DB2 の dasauto における管理者権限を持たないユーザが実行可能な脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2009-4150 2010-01-15 14:10 2009-12-2 Show GitHub Exploit DB Packet Storm
256518 2.1 注意 サン・マイクロシステムズ - Sun Solaris の ldap_cachemgr におけるサービス運用妨害 (DoS) の脆弱性 CWE-Other
その他 		CVE-2009-4080 2010-01-15 14:10 2009-11-24 Show GitHub Exploit DB Packet Storm
256519 5 警告 サン・マイクロシステムズ - Sun Solaris の sshd におけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足 		CVE-2009-4075 2010-01-15 14:09 2009-11-23 Show GitHub Exploit DB Packet Storm
256520 2.6 注意 オラクル - Oracle Application Server 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） 		- 2010-01-14 15:01 2010-01-14 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
341 9.8 CRITICAL
Network 		h2o h2o A security flaw has been discovered in h2oai h2o-3 up to 7402. This affects the function importBinaryModel of the file h2o-core/src/main/java/hex/Model.java of the component JAR Handler. Performing a… New CWE-20
CWE-502
 Improper Input Validation 
 Deserialization of Untrusted Data 		CVE-2026-8751 2026-05-20 02:46 2026-05-17 Show GitHub Exploit DB Packet Storm
342 4.8 MEDIUM
Network 		nozominetworks cmc
guardian 		A Stored HTML Injection vulnerability was discovered in the Users functionality due to improper validation of an input parameter. An authenticated user with administrative privileges can create a mal… New CWE-79
Cross-site Scripting 		CVE-2025-40902 2026-05-20 02:44 2026-05-19 Show GitHub Exploit DB Packet Storm
343 4.8 MEDIUM
Network 		nozominetworks cmc
guardian 		A Stored HTML Injection vulnerability was discovered in the Schedule Restore Archive functionality due to improper validation of an input parameter. An authenticated user with administrative privileg… New CWE-79
Cross-site Scripting 		CVE-2025-40903 2026-05-20 02:44 2026-05-19 Show GitHub Exploit DB Packet Storm
344 5.3 MEDIUM
Network 		h2o h2o A weakness has been identified in h2oai h2o-3 up to 7402. This vulnerability affects the function exec of the file h2o-core/src/main/java/water/rapids/ast/prims/misc/AstSetProperty.java of the compon… New CWE-266
CWE-284
NVD-CWE-noinfo
 Incorrect Privilege Assignment
Improper Access Control 		CVE-2026-8752 2026-05-20 02:44 2026-05-17 Show GitHub Exploit DB Packet Storm
345 5.4 MEDIUM
Network 		nozominetworks cmc
guardian 		A Stored HTML Injection vulnerability was discovered in the Smart Polling functionality due to improper validation of an input parameter. An authenticated user with limited privileges can push malici… New CWE-79
Cross-site Scripting 		CVE-2025-40904 2026-05-20 02:41 2026-05-19 Show GitHub Exploit DB Packet Storm
346 4.8 MEDIUM
Network 		mattermost mattermost_server Mattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13 fail to escape some variables that could contain malicious content during error page composition which allows an attacker with access to edit… New CWE-79
Cross-site Scripting 		CVE-2026-3495 2026-05-20 02:37 2026-05-18 Show GitHub Exploit DB Packet Storm
347 4.3 MEDIUM
Network 		mattermost mattermost_server Mattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13, 11.4.x <= 11.4.3 fail to check the create_post channel permission during post edit operations which allows an authenticated attacker with re… New CWE-862
 Missing Authorization 		CVE-2026-3637 2026-05-20 02:34 2026-05-18 Show GitHub Exploit DB Packet Storm
348 3.3 LOW
Local 		continue continue A vulnerability was identified in continuedev continue up to 1.2.22. This affects the function lsTool of the file core/tools/implementations/lsTool.ts of the component JSON-RPC Server. Such manipulat… New CWE-22
Path Traversal 		CVE-2026-8770 2026-05-20 02:30 2026-05-18 Show GitHub Exploit DB Packet Storm
349 7.5 HIGH
Network 		google chrome Integer overflow in Skia in Google Chrome on Windows prior to 148.0.7778.168 allowed a remote attacker who had compromised the renderer process to perform an out of bounds memory write via a crafted … Update CWE-472
 External Control of Assumed-Immutable Web Parameter 		CVE-2026-8510 2026-05-20 02:29 2026-05-15 Show GitHub Exploit DB Packet Storm
350 4.3 MEDIUM
Network 		google chrome Insufficient policy enforcement in Payments in Google Chrome on Android prior to 148.0.7778.168 allowed a remote attacker to bypass discretionary access control via a crafted HTML page. (Chromium sec… Update CWE-284
Improper Access Control 		CVE-2026-8566 2026-05-20 02:29 2026-05-15 Show GitHub Exploit DB Packet Storm