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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 28, 2026, 2:01 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
2971 5.5 警告
Local 		Absolute Software secure access Absolute Softwareのsecure access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-2026-33450 2026-05-7 11:27 2026-04-30 Show GitHub Exploit DB Packet Storm
2972 7.8 重要
Local 		Absolute Software secure access Absolute Softwareのsecure access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-2026-33451 2026-05-7 11:27 2026-04-30 Show GitHub Exploit DB Packet Storm
2973 5.5 警告
Local 		Absolute Software secure access Absolute Softwareのsecure access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-121
スタックオーバーフロー 		CVE-2026-33452 2026-05-7 11:27 2026-04-30 Show GitHub Exploit DB Packet Storm
2974 9.1 緊急
Network 		レッドハット
GNU Project		 GnuTLS
Red Hat Enterprise Linux
Red Hat OpenShift Container Platform 		GNU Project等の複数ベンダの製品における整数アンダーフローの脆弱性 CWE-191
整数アンダーフロー 		CVE-2026-33845 2026-05-7 11:27 2026-04-30 Show GitHub Exploit DB Packet Storm
2975 5.3 警告
Network 		Apache Software Foundation Apache HTTP Server Apache Software FoundationのApache HTTP Server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-2026-33857 2026-05-7 11:27 2026-05-4 Show GitHub Exploit DB Packet Storm
2976 5.3 警告
Network 		Apache Software Foundation Apache HTTP Server Apache Software FoundationのApache HTTP Serverにおける複数の脆弱性 CWE-125
CWE-170
CVE-2026-34032 2026-05-7 11:27 2026-05-4 Show GitHub Exploit DB Packet Storm
2977 7.5 重要
Network 		Apache Software Foundation Apache HTTP Server Apache Software FoundationのApache HTTP Serverにおけるバッファオーバーリードの脆弱性 CWE-126
バッファオーバーリード 		CVE-2026-34059 2026-05-7 11:27 2026-05-4 Show GitHub Exploit DB Packet Storm
2978 6.5 警告
Network 		SAP human capital management SAPのhuman capital managementにおけるリクエストに対するレスポンス内容の違いに起因する情報漏えいに関する脆弱性 CWE-204
リクエストに対するレスポンス内容の違いに起因する情報漏えい 		CVE-2026-34264 2026-05-7 11:27 2026-04-14 Show GitHub Exploit DB Packet Storm
2979 7.5 重要
Network 		Go JOSE project Go JOSE Go JOSE projectのGo JOSEにおけるキャッチされない例外に関する脆弱性 CWE-248
キャッチされない例外 		CVE-2026-34986 2026-05-7 11:27 2026-04-6 Show GitHub Exploit DB Packet Storm
2980 5.5 警告
Local 		Uutils uutils coreutils Uutilsのuutils coreutilsにおける関数の戻り値に対する不適切なチェックに関する脆弱性 CWE-253
関数の戻り値に対する不適切なチェック 		CVE-2026-35339 2026-05-7 11:27 2026-04-22 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