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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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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 28, 2026, 6 p.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
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Exploit
PoC
Search
206491 7.5 危険 The PHP Group - PHP の ext/intl/collator/collator_sort.c の Collator::sortWithSortKeys 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-2015-8616 2016-01-26 15:25 2015-12-17 Show GitHub Exploit DB Packet Storm
206492 7.5 危険 The PHP Group - PHP の ext/soap/soap.c の SoapClient __call メソッドにおける任意のコードを実行される脆弱性 CWE-Other
その他
CVE-2015-6836 2016-01-26 15:25 2015-09-3 Show GitHub Exploit DB Packet Storm
206493 5 警告 The PHP Group - PHP の PharData クラスにおけるディレクトリトラバーサルの脆弱性 CWE-22
パス・トラバーサル
CVE-2015-6833 2016-01-26 15:25 2015-08-6 Show GitHub Exploit DB Packet Storm
206494 7.5 危険 The PHP Group - PHP の ext/spl/spl_array.c の SPL アンシリアライズの実装における任意のコードを実行される脆弱性 CWE-Other
その他
CVE-2015-6832 2016-01-26 15:25 2015-08-6 Show GitHub Exploit DB Packet Storm
206495 7.5 危険 The PHP Group - PHP の SPL における任意のコードを実行される脆弱性 CWE-Other
その他
CVE-2015-6831 2016-01-26 15:25 2015-08-6 Show GitHub Exploit DB Packet Storm
206496 7.5 危険 The PHP Group - PHP の ext/standard/string.c の php_str_replace_in_subject 関数における任意のコードを実行される脆弱性 CWE-Other
その他
CVE-2015-6527 2016-01-26 15:25 2015-12-3 Show GitHub Exploit DB Packet Storm
206497 7.5 危険 The PHP Group - PHP の ext/phar/phar.c の phar_fix_filepath 関数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-2015-5590 2016-01-26 15:25 2015-07-9 Show GitHub Exploit DB Packet Storm
206498 5.5 警告 OpenStack - OpenStack Orchestration API の template-validate コマンドにおけるサービス運用妨害 (DoS) の脆弱性 CWE-119
バッファエラー
CVE-2015-5295 2016-01-26 14:48 2015-09-16 Show GitHub Exploit DB Packet Storm
206499 7.5 危険 Jason A. Donenfeld - cgit の authenticate_post 関数における整数オーバーフローの脆弱性 CWE-119
バッファエラー
CVE-2016-1901 2016-01-26 14:33 2016-01-14 Show GitHub Exploit DB Packet Storm
206500 4.3 警告 Jason A. Donenfeld - cgit の ui-shared.c の cgit_print_http_headers 関数における CRLF インジェクションの脆弱性 CWE-Other
その他
CVE-2016-1900 2016-01-26 14:33 2016-01-14 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 28, 2026, 4:16 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
1391 6.1 MEDIUM
Network
- - Parsing arbitrary HTML which is then rendered using Render can result in an unexpected HTML tree. This can be leveraged to execute XSS attacks in applications that attempt to sanitize input HTML befo… - CVE-2026-25681 2026-05-23 03:16 2026-05-23 Show GitHub Exploit DB Packet Storm
1392 8.8 HIGH
Network
ivanti secure_access_client An improper certificate validation vulnerability in Ivanti Secure Access Client before 22.8R6 allows a remote unauthenticated attacker to execute arbitrary code. CWE-295
Improper Certificate Validation 
CVE-2026-8992 2026-05-23 02:50 2026-05-23 Show GitHub Exploit DB Packet Storm
1393 7.1 HIGH
Network
mattermost mattermost_server Mattermost versions 11.6.x <= 11.6.0, 11.5.x <= 11.5.3, 11.4.x <= 11.4.4, 10.11.x <= 10.11.14 fail to validate file ownership and access control, which allows an authenticated user to access and down… CWE-639
 Authorization Bypass Through User-Controlled Key
CVE-2026-3473 2026-05-23 02:21 2026-05-22 Show GitHub Exploit DB Packet Storm
1394 4.3 MEDIUM
Network
mattermost mattermost_server Mattermost versions 11.6.x <= 11.6.0, 11.5.x <= 11.5.3, 11.4.x <= 11.4.4, 10.11.x <= 10.11.14 fail to sanitize team member data when returned via API to users without elevated permissions which allow… CWE-200
Information Exposure
CVE-2026-3636 2026-05-23 02:21 2026-05-22 Show GitHub Exploit DB Packet Storm
1395 5.3 MEDIUM
Network
mattermost mattermost_server Mattermost versions 11.6.x <= 11.6.0, 11.5.x <= 11.5.3, 11.4.x <= 11.4.4, 10.11.x <= 10.11.14 fail to archive the channel before removing persistent notifications which allows authenticated user to c… CWE-362
Race Condition
CVE-2026-4635 2026-05-23 02:20 2026-05-22 Show GitHub Exploit DB Packet Storm
1396 4.3 MEDIUM
Network
mattermost mattermost_server Mattermost versions 11.6.x <= 11.6.0, 11.5.x <= 11.5.3, 11.4.x <= 11.4.4, 10.11.x <= 10.11.14 fail to validate user-supplied input in API request handlers which allows an authenticated attacker to cr… CWE-1287
 Improper Validation of Specified Type of Input
CVE-2026-4646 2026-05-23 02:20 2026-05-22 Show GitHub Exploit DB Packet Storm
1397 7.5 HIGH
Network
mattermost mattermost_server Mattermost versions 11.6.x <= 11.6.0, 11.5.x <= 11.5.3, 11.4.x <= 11.4.4, 10.11.x <= 10.11.14 fail to enforce request body size limits on plugin HTTP endpoints which allows an attacker to cause a den… CWE-400
 Uncontrolled Resource Consumption
CVE-2026-5308 2026-05-23 02:19 2026-05-22 Show GitHub Exploit DB Packet Storm
1398 6.1 MEDIUM
Network
- - Parsing arbitrary HTML which is then rendered using Render can result in an unexpected HTML tree. This can be leveraged to execute XSS attacks in applications that attempt to sanitize input HTML befo… - CVE-2026-27136 2026-05-23 02:16 2026-05-23 Show GitHub Exploit DB Packet Storm
1399 6.5 MEDIUM
Network
- - Parsing arbitrary HTML can consume excessive CPU time, possibly leading to denial of service. - CVE-2026-25680 2026-05-23 02:16 2026-05-23 Show GitHub Exploit DB Packet Storm
1400 7.5 HIGH
Network
mattermost mattermost_server Mattermost versions 11.6.x <= 11.6.0, 11.5.x <= 11.5.3, 11.4.x <= 11.4.4, 10.11.x <= 10.11.14 fail to properly validate msgpack-encoded WebSocket frames before memory allocation which allows an unaut… CWE-789
 Memory Allocation with Excessive Size Value
CVE-2026-5740 2026-05-23 01:53 2026-05-22 Show GitHub Exploit DB Packet Storm