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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
248511 7.7 危険 ABB - 複数の ABB 製品におけるスタックベースの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-2012-1801 2012-04-19 16:02 2012-04-18 Show GitHub Exploit DB Packet Storm
248512 9.3 危険 Irfan Skiljan - IrfanView 用 FlashPix PlugIn におけるヒープベースの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-2012-0278 2012-04-19 15:58 2012-04-18 Show GitHub Exploit DB Packet Storm
248513 3.2 注意 ヒューレット・パッカード - HP System Management Homepage におけるデータを改ざんされる脆弱性 CWE-noinfo
情報不足 		CVE-2012-1993 2012-04-19 15:55 2012-04-16 Show GitHub Exploit DB Packet Storm
248514 3.5 注意 ヒューレット・パッカード - HP System Management Homepage におけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足 		CVE-2012-0135 2012-04-19 15:55 2012-04-16 Show GitHub Exploit DB Packet Storm
248515 5 警告 AdAstrA Research Group - AdAstrA TRACE MODE Data Center における任意のファイルを読まれる脆弱性 CWE-noinfo
情報不足 		CVE-2011-5087 2012-04-19 15:54 2012-04-18 Show GitHub Exploit DB Packet Storm
248516 6.8 警告 Unitronics - Unitronics UniOPC の https50.ocx 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-20
不適切な入力確認 		CVE-2011-5086 2012-04-19 15:52 2011-10-12 Show GitHub Exploit DB Packet Storm
248517 5 警告 Open Automation Software - Open Automation Software の OPC Systems.NET におけるサービス運用妨害 (DoS) の脆弱性 CWE-20
不適切な入力確認 		CVE-2011-4871 2012-04-19 15:50 2012-01-12 Show GitHub Exploit DB Packet Storm
248518 8.3 危険 VMware - 複数の VMware 製品におけるゲスト OS の権限を取得される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2012-1518 2012-04-19 15:44 2012-04-12 Show GitHub Exploit DB Packet Storm
248519 5.1 警告 Igor Sysoev - nginx の ngx_http_mp4_module.c 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-2012-2089 2012-04-19 15:41 2012-04-17 Show GitHub Exploit DB Packet Storm
248520 3.5 注意 SyndeoCMS - SyndeoCMS の starnet/index.php 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-2012-1979 2012-04-19 15:37 2012-04-17 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