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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, 6 p.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show
Exploit
PoC
Search
371 7.8 重要
Local
FreeBSD FreeBSD FreeBSD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-2026-45250 2026-05-25 10:19 2026-05-21 Show GitHub Exploit DB Packet Storm
372 7.8 重要
Local
FreeBSD FreeBSD FreeBSDにおける解放済みメモリの使用に関する脆弱性 CWE-416
解放済みメモリの使用
CVE-2026-45251 2026-05-25 10:19 2026-05-21 Show GitHub Exploit DB Packet Storm
373 5.5 警告
Network
FreeBSD FreeBSD FreeBSD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-122
ヒープオーバーフロー
CVE-2026-45252 2026-05-25 10:19 2026-05-21 Show GitHub Exploit DB Packet Storm
374 8.4 重要
Local
FreeBSD FreeBSD FreeBSDにおける境界外書き込みに関する脆弱性 CWE-787
境界外書き込み
CVE-2026-45253 2026-05-25 10:19 2026-05-21 Show GitHub Exploit DB Packet Storm
375 6.5 警告
Network
FreeBSD FreeBSD FreeBSDにおける権限管理に関する脆弱性 CWE-269
不適切な権限管理
CVE-2026-45254 2026-05-25 10:19 2026-05-21 Show GitHub Exploit DB Packet Storm
376 7.5 重要
Adjacent
FreeBSD FreeBSD FreeBSDにおけるOS コマンドインジェクションの脆弱性 CWE-78
OSコマンド・インジェクション
CVE-2026-45255 2026-05-25 10:19 2026-05-21 Show GitHub Exploit DB Packet Storm
377 3.5
Network
GitHub cli GitHubのcliにおけるエスケープ、メタ、またはコントロールシーケンスの不適切な無効化に関する脆弱性 CWE-150
エスケープ、メタ、またはコントロールシーケンスの不適切な無効化
CVE-2026-45803 2026-05-25 10:19 2026-05-15 Show GitHub Exploit DB Packet Storm
378 8.1 重要
Network
Memcached Memcached Memcachedにおけるタイミングの違いに起因する情報漏えいに関する脆弱性 CWE-208
タイミングの違いに起因する情報漏えい
CVE-2026-47783 2026-05-25 10:19 2026-05-20 Show GitHub Exploit DB Packet Storm
379 8.1 重要
Network
Memcached Memcached Memcachedにおけるタイミングの違いに起因する情報漏えいに関する脆弱性 CWE-208
タイミングの違いに起因する情報漏えい
CVE-2026-47784 2026-05-25 10:19 2026-05-20 Show GitHub Exploit DB Packet Storm
380 9.9 緊急
Network
Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Server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-2026-4858 2026-05-25 10:19 2026-05-21 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
1121 5.4 MEDIUM
Network
concretecms concrete_cms Concrete CMS 9.5.0 and below has Stored XSS on the height parameter. The controller does not validate or sanitize $height. Any user with editor privileges can inject malicious JavaScript that execute… Update CWE-79
Cross-site Scripting
CVE-2026-8203 2026-05-27 03:33 2026-05-22 Show GitHub Exploit DB Packet Storm
1122 8.8 HIGH
Network
concretecms concrete_cms Concrete CMS 9 before 9.5.0 is vulnerable to Cross Site Request Forgery (CSRF) at concrete/controllers/dialog/logs/delete.  The The Concrete CMS security team gave this vulnerability a CVSS v.4.0 sco… Update CWE-352
CWE-1275
 Origin Validation Error
 Sensitive Cookie with Improper SameSite Attribute
CVE-2026-8409 2026-05-27 03:32 2026-05-22 Show GitHub Exploit DB Packet Storm
1123 8.8 HIGH
Network
concretecms concrete_cms Concrete CMS 9 before 9.5.0 is vulnerable to Cross Site Request Forgery (CSRF) at concrete/controllers/dialog/logs/bulk/delete.  The The Concrete CMS security team gave this vulnerability a CVSS v.4.… Update CWE-352
CWE-1275
 Origin Validation Error
 Sensitive Cookie with Improper SameSite Attribute
CVE-2026-8410 2026-05-27 03:31 2026-05-22 Show GitHub Exploit DB Packet Storm
1124 7.5 HIGH
Network
nlnetlabs unbound NLnet Labs Unbound 1.16.2 up to and including version 1.25.0 has a vulnerability of the 'ghost domain names' family of attacks that could extend the ghost domain window by up to one cached TTL config… Update CWE-346
 Origin Validation Error
CVE-2026-40622 2026-05-27 03:28 2026-05-20 Show GitHub Exploit DB Packet Storm
1125 8.8 HIGH
Network
concretecms concrete_cms Concrete CMS 9 before 9.5.0 is vulnerable to Cross Site Request Forgery (CSRF) at concrete/controllers/dialog/page/bulk/delete. The Concrete CMS security team gave this vulnerability a CVSS v.4.0 sco… Update CWE-352
CWE-1275
 Origin Validation Error
 Sensitive Cookie with Improper SameSite Attribute
CVE-2026-8411 2026-05-27 03:26 2026-05-22 Show GitHub Exploit DB Packet Storm
1126 8.8 HIGH
Network
concretecms concrete_cms Concrete CMS 9 before 9.5.0 is vulnerable to Cross Site Request Forgery (CSRF) at concrete/controllers/dialog/page/bulk/cache. The Concrete CMS security team gave this vulnerability a CVSS v.4.0 sco… Update CWE-352
CWE-1275
 Origin Validation Error
 Sensitive Cookie with Improper SameSite Attribute
CVE-2026-8412 2026-05-27 03:25 2026-05-22 Show GitHub Exploit DB Packet Storm
1127 8.8 HIGH
Network
concretecms concrete_cms Concrete CMS 9 before 9.5.0 is vulnerable to Cross Site Request Forgery (CSRF) at concrete/controllers/backend/file rescan(). The Concrete CMS security team gave this vulnerability a CVSS v.4.0 score… Update CWE-352
CWE-1275
 Origin Validation Error
 Sensitive Cookie with Improper SameSite Attribute
CVE-2026-8433 2026-05-27 03:19 2026-05-22 Show GitHub Exploit DB Packet Storm
1128 3.3 LOW
Local
- - A security flaw has been discovered in GPAC up to 2.4.0. Affected is the function MergeFragment of the file src/isomedia/isom_intern.c of the component MP4Box. The manipulation results in null pointe… New CWE-404
CWE-476
 Improper Resource Shutdown or Release
 NULL Pointer Dereference
CVE-2026-9567 2026-05-27 03:16 2026-05-27 Show GitHub Exploit DB Packet Storm
1129 4.3 MEDIUM
Network
- - A vulnerability was identified in teableio teable up to 1.9.x. This impacts an unknown function of the file apps/nextjs-app/src/features/auth/pages/LoginPage.tsx of the component Sign-up. The manipul… New CWE-79
CWE-94
Cross-site Scripting
Code Injection
CVE-2026-9566 2026-05-27 03:16 2026-05-27 Show GitHub Exploit DB Packet Storm
1130 8.8 HIGH
Network
mozilla firefox
thunderbird
Memory safety bugs present in Firefox ESR 115.35, Firefox ESR 140.10 and Firefox 150. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these coul… Update CWE-119
Incorrect Access of Indexable Resource ('Range Error') 
CVE-2026-8975 2026-05-27 03:16 2026-05-19 Show GitHub Exploit DB Packet Storm