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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
4311 6.8 警告
Network 		OctoberCMS October OctoberCMSのOctoberにおける複数の脆弱性 CWE-284
CWE-693
CVE-2026-22692 2026-04-23 10:15 2026-04-14 Show GitHub Exploit DB Packet Storm
4312 5.5 警告
Local 		gimp gimp gimpにおける整数オーバーフローの脆弱性 CWE-190
整数オーバーフローまたはラップアラウンド 		CVE-2026-2271 2026-04-23 10:15 2026-03-26 Show GitHub Exploit DB Packet Storm
4313 8.2 重要
Network 		GNOME Project
レッドハット		 libsoup
Red Hat Enterprise Linux 		GNOME Project等の複数ベンダの製品における期限切れのポインタデリファレンスに関する脆弱性 CWE-825
期限切れのポインタデリファレンス 		CVE-2026-2436 2026-04-23 10:15 2026-03-26 Show GitHub Exploit DB Packet Storm
4314 5.4 警告
Network 		OctoberCMS October OctoberCMSのOctober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-2026-24906 2026-04-23 10:15 2026-04-14 Show GitHub Exploit DB Packet Storm
4315 5.4 警告
Network 		OctoberCMS October OctoberCMSのOctober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-2026-24907 2026-04-23 10:15 2026-04-14 Show GitHub Exploit DB Packet Storm
4316 7.5 重要
Network 		The Go Project Go The Go ProjectのGoにおけるリクエストの直接送信に関する脆弱性 CWE-425
リクエストの直接送信 		CVE-2026-25679 2026-04-23 10:14 2026-03-6 Show GitHub Exploit DB Packet Storm
4317 9.8 緊急
Network 		Apache Software Foundation Apache Airflow Apache Software FoundationのApache Airflow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-2026-25917 2026-04-23 10:14 2026-04-18 Show GitHub Exploit DB Packet Storm
4318 7.5 重要
Network 		The Go Project Go The Go ProjectのGoにおける証明書検証に関する脆弱性 CWE-295
不正な証明書検証 		CVE-2026-27137 2026-04-23 10:14 2026-03-6 Show GitHub Exploit DB Packet Storm
4319 5.9 警告
Network 		The Go Project Go The Go ProjectのGoにおける証明書検証に関する脆弱性 CWE-295
不正な証明書検証 		CVE-2026-27138 2026-04-23 10:14 2026-03-6 Show GitHub Exploit DB Packet Storm
4320 2.5 低
Local 		The Go Project Go The Go ProjectのGo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-2026-27139 2026-04-23 10:14 2026-03-6 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