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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 27, 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
204341 7.5 重要
Network
シスコシステムズ - Cisco Web セキュリティ アプライアンスデバイス上で稼動する AsyncOS 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-2016-1382 2016-05-27 18:25 2016-05-18 Show GitHub Exploit DB Packet Storm
204342 7.5 重要
Network
シスコシステムズ - Cisco Web セキュリティ アプライアンスデバイス上で稼動する AsyncOS におけるサービス運用妨害 (DoS) の脆弱性 CWE-399
リソース管理の問題
CVE-2016-1381 2016-05-27 18:25 2016-05-18 Show GitHub Exploit DB Packet Storm
204343 7.5 重要
Network
シスコシステムズ - Cisco Web セキュリティ アプライアンスデバイス上で稼動する AsyncOS 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-2016-1380 2016-05-27 18:25 2016-05-18 Show GitHub Exploit DB Packet Storm
204344 7.5 重要
Network
The Perl Foundation
Fedora Project
- Perl の regexec.c の複数の関数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-2015-8853 2016-05-27 17:47 2015-09-16 Show GitHub Exploit DB Packet Storm
204345 6.5 警告
Local
Xen プロジェクト
レッドハット
- libvirt および Xen の qemu の実装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-2014-3672 2016-05-27 16:58 2014-05-14 Show GitHub Exploit DB Packet Storm
204346 6.1 警告
Network
Lenovo - Android 上で稼動する Lenovo SHAREit 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-2016-4783 2016-05-27 16:41 2016-05-19 Show GitHub Exploit DB Packet Storm
204347 8.8 重要
Network
Lenovo - Android 上で稼動する Lenovo SHAREit における脆弱性 CWE-20
不適切な入力確認
CVE-2016-4782 2016-05-27 16:41 2016-05-19 Show GitHub Exploit DB Packet Storm
204348 7.5 重要
Network
Quagga
openSUSE project
- Quagga の bgpd/bgp_dump.c の bgp_dump_routes_func 関数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-2016-4049 2016-05-27 16:06 2016-01-25 Show GitHub Exploit DB Packet Storm
204349 7.5 重要
Network
openSUSE project
Fedora Project
The Go Project
- Go の crypto/dsa/dsa.go の Verify 関数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-2016-3959 2016-05-27 15:54 2016-04-6 Show GitHub Exploit DB Packet Storm
204350 7.8 重要
Local
The Go Project - Windows 上で稼動する Go における権限を取得される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2016-3958 2016-05-27 15:54 2016-04-2 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 27, 2026, 4:52 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
1051 8.6 HIGH
Network
mozilla firefox
thunderbird
Information disclosure, sandbox escape in the Security: Process Sandboxing component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. CWE-668
CWE-693
 Exposure of Resource to Wrong Sphere
 Protection Mechanism Failure
CVE-2026-8958 2026-05-21 00:01 2026-05-19 Show GitHub Exploit DB Packet Storm
1052 9.3 CRITICAL
Network
mozilla firefox
thunderbird
Same-origin policy bypass in the Networking: HTTP component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. CWE-346
 Origin Validation Error
CVE-2026-8950 2026-05-21 00:00 2026-05-19 Show GitHub Exploit DB Packet Storm
1053 7.5 HIGH
Network
mozilla firefox
thunderbird
Spoofing issue in the Web Speech component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. CWE-290
 Authentication Bypass by Spoofing
CVE-2026-8963 2026-05-20 23:57 2026-05-19 Show GitHub Exploit DB Packet Storm
1054 7.5 HIGH
Network
mozilla firefox
thunderbird
Spoofing issue in the Popup Blocker component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. CWE-451
 User Interface (UI) Misrepresentation of Critical Information
CVE-2026-8964 2026-05-20 23:57 2026-05-19 Show GitHub Exploit DB Packet Storm
1055 7.5 HIGH
Network
mozilla firefox
thunderbird
Denial-of-service due to invalid pointer in the Audio/Video: Web Codecs component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. CWE-400
 Uncontrolled Resource Consumption
CVE-2026-8968 2026-05-20 23:56 2026-05-19 Show GitHub Exploit DB Packet Storm
1056 8.1 HIGH
Network
mozilla firefox
thunderbird
Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. CWE-693
 Protection Mechanism Failure
CVE-2026-8969 2026-05-20 23:55 2026-05-19 Show GitHub Exploit DB Packet Storm
1057 9.1 CRITICAL
Network
mozilla firefox
thunderbird
Same-origin policy bypass in the DOM: Networking component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. CWE-942
 Permissive Cross-domain Policy with Untrusted Domains
CVE-2026-8948 2026-05-20 23:53 2026-05-19 Show GitHub Exploit DB Packet Storm
1058 7.5 HIGH
Network
mozilla firefox
thunderbird
Integer overflow in the Widget: Win32 component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. CWE-190
 Integer Overflow or Wraparound
CVE-2026-8949 2026-05-20 23:49 2026-05-19 Show GitHub Exploit DB Packet Storm
1059 6.5 MEDIUM
Network
mozilla firefox Spoofing issue in the Toolbar component in Firefox for Android. This vulnerability was fixed in Firefox 151. CWE-290
 Authentication Bypass by Spoofing
CVE-2026-8951 2026-05-20 23:48 2026-05-19 Show GitHub Exploit DB Packet Storm
1060 6.5 MEDIUM
Network
mozilla firefox
thunderbird
Same-origin policy bypass in the Networking: JAR component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. CWE-346
 Origin Validation Error
CVE-2026-8971 2026-05-20 23:41 2026-05-19 Show GitHub Exploit DB Packet Storm