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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, 12:08 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
3311 9.1 緊急
Network 		p2r3 bareiron p2r3のbareironにおける境界外読み取りに関する脆弱性 CWE-125
境界外読み取り 		CVE-2025-69808 2026-04-30 12:11 2026-03-16 Show GitHub Exploit DB Packet Storm
3312 9.8 緊急
Network 		p2r3 bareiron p2r3のbareironにおける任意の場所に任意の値を書き込み可能な状態に関する脆弱性 CWE-123
任意の場所に任意の値を書き込み可能な状態 		CVE-2025-69809 2026-04-30 12:11 2026-03-16 Show GitHub Exploit DB Packet Storm
3313 7.5 重要
Network 		NLTK NLTK NLTK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-2026-0847 2026-04-30 12:11 2026-03-4 Show GitHub Exploit DB Packet Storm
3314 9.8 緊急
Network 		lollms lollms lollmsにおけるアクセス制御に関する脆弱性 CWE-284
CWE-Other
CVE-2026-1114 2026-04-30 12:11 2026-04-7 Show GitHub Exploit DB Packet Storm
3315 4.3 警告
Network 		IBM IBM Guardium Data Protection IBMのIBM Guardium Data Protectionにおけるセッション期限に関する脆弱性 CWE-613
不適切なセッション期限 		CVE-2026-1272 2026-04-30 12:11 2026-04-23 Show GitHub Exploit DB Packet Storm
3316 4.9 警告
Network 		IBM IBM Guardium Data Protection IBMのIBM Guardium Data Protectionにおけるビジネスロジックエラーに関する脆弱性 CWE-840
ビジネスロジックエラー 		CVE-2026-1274 2026-04-30 12:11 2026-04-23 Show GitHub Exploit DB Packet Storm
3317 6.5 警告
Network 		IBM IBM DB2 IBMのIBM DB2における入力で指定された数量の不適切な検証に関する脆弱性 CWE-1284
入力で指定された数量の不適切な検証 		CVE-2026-1352 2026-04-30 12:11 2026-04-23 Show GitHub Exploit DB Packet Storm
3318 9.8 緊急
Network 		エリクソン CodeChecker エリクソンのCodeCheckerにおける複数の脆弱性 CWE-290
CWE-863
CVE-2026-25660 2026-04-30 12:11 2026-04-24 Show GitHub Exploit DB Packet Storm
3319 7.8 重要
Local 		マイクロソフト PowerShell Microsoft PowerShell セキュリティ機能のバイパスの脆弱性 CWE-20
不適切な入力確認 		CVE-2026-26143 2026-04-30 12:11 2026-04-14 Show GitHub Exploit DB Packet Storm
3320 9.8 緊急
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複数の脆弱性 CWE-121
CWE-787
CVE-2026-26354 2026-04-30 12:11 2026-04-22 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… Update 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… Update 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