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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 30, 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
252901 4 警告 Vtiger - vtiger CRM におけるアクセス制限を回避される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2011-4679 2011-12-12 11:39 2011-12-7 Show GitHub Exploit DB Packet Storm
252902 5 警告 Novell - Novell Messenger および Novell GroupWise Messenger における任意のメモリ配置を読み取られる脆弱性 CWE-200
情報漏えい
CVE-2011-3179 2011-12-12 11:37 2011-10-25 Show GitHub Exploit DB Packet Storm
252903 10 危険 Novell - Novell ZENworks Asset Management の rtrlet コンポーネント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-2011-2653 2011-12-12 11:36 2011-11-2 Show GitHub Exploit DB Packet Storm
252904 7.8 危険 日立 - JP1/Cm2/Network Node Manager i におけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足
- 2011-12-9 16:35 2011-10-12 Show GitHub Exploit DB Packet Storm
252905 5 警告 Opera Software ASA - Opera におけるサービス運用妨害 (CPU およびメモリ消費) の脆弱性 CWE-399
リソース管理の問題
CVE-2011-4687 2011-12-9 16:07 2011-12-7 Show GitHub Exploit DB Packet Storm
252906 5 警告 Opera Software ASA - Opera の Web Workers 実装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-noinfo
情報不足
CVE-2011-4686 2011-12-9 16:06 2011-12-7 Show GitHub Exploit DB Packet Storm
252907 5 警告 Opera Software ASA - Opera の Dragonfly 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-2011-4685 2011-12-9 16:05 2011-12-7 Show GitHub Exploit DB Packet Storm
252908 10 危険 Opera Software ASA - Opera における証明書失効の処理に関する詳細不明な脆弱性 CWE-310
暗号の問題
CVE-2011-4684 2011-12-9 16:05 2011-12-7 Show GitHub Exploit DB Packet Storm
252909 10 危険 Opera Software ASA - Opera における詳細不明な脆弱性 CWE-noinfo
情報不足
CVE-2011-4683 2011-12-9 16:04 2011-12-7 Show GitHub Exploit DB Packet Storm
252910 6.4 警告 Opera Software ASA - Opera の JavaScript エンジンにおける同一生成元ポリシーを回避される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2011-4682 2011-12-9 16:03 2011-12-7 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 30, 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
195261 5.5 MEDIUM
Local
huawei harmonyos A component of the HarmonyOS has a Integer Overflow or Wraparound vulnerability. Local attackers may exploit this vulnerability to cause the memory which is not released. CWE-190
 Integer Overflow or Wraparound
CVE-2021-22455 2024-11-21 14:50 2021-10-28 Show GitHub Exploit DB Packet Storm
195262 5.5 MEDIUM
Local
huawei harmonyos A component of the HarmonyOS has a External Control of System or Configuration Setting vulnerability. Local attackers may exploit this vulnerability to cause core dump. CWE-668
 Exposure of Resource to Wrong Sphere
CVE-2021-22454 2024-11-21 14:50 2021-10-28 Show GitHub Exploit DB Packet Storm
195263 3.3 LOW
Local
huawei harmonyos A component of the HarmonyOS has a Improper Input Validation vulnerability. Local attackers may exploit this vulnerability to cause nearby process crash. CWE-125
Out-of-bounds Read
CVE-2021-22453 2024-11-21 14:50 2021-10-28 Show GitHub Exploit DB Packet Storm
195264 5.5 MEDIUM
Local
huawei harmonyos A component of the HarmonyOS has a Improper Input Validation vulnerability. Local attackers may exploit this vulnerability to read at any address. CWE-20
 Improper Input Validation 
CVE-2021-22452 2024-11-21 14:50 2021-10-28 Show GitHub Exploit DB Packet Storm
195265 7.8 HIGH
Local
huawei harmonyos A component of the HarmonyOS has a Integer Overflow or Wraparound vulnerability. Local attackers may exploit this vulnerability to cause memory overwriting. CWE-190
 Integer Overflow or Wraparound
CVE-2021-22451 2024-11-21 14:50 2021-10-28 Show GitHub Exploit DB Packet Storm
195266 5.5 MEDIUM
Local
huawei harmonyos A component of the HarmonyOS has a Incomplete Cleanup vulnerability. Local attackers may exploit this vulnerability to cause memory exhaustion. CWE-459
 Incomplete Cleanup
CVE-2021-22450 2024-11-21 14:50 2021-10-28 Show GitHub Exploit DB Packet Storm
195267 9.1 CRITICAL
Network
huawei magic_ui
emui
There is a Logic Bypass vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability may affect service integrity and availability. NVD-CWE-noinfo
CVE-2021-22436 2024-11-21 14:50 2021-10-28 Show GitHub Exploit DB Packet Storm
195268 5.3 MEDIUM
Network
huawei magic_ui
emui
There is a Configuration defects in Huawei Smartphone.Successful exploitation of this vulnerability may affect service confidentiality. NVD-CWE-noinfo
CVE-2021-22407 2024-11-21 14:50 2021-10-28 Show GitHub Exploit DB Packet Storm
195269 7.5 HIGH
Network
huawei magic_ui
emui
There is an Uncaught Exception vulnerability in Huawei Smartphone.Successful exploitation of this vulnerability will cause the app to exit unexpectedly. CWE-755
 Improper Handling of Exceptional Conditions
CVE-2021-22406 2024-11-21 14:50 2021-10-28 Show GitHub Exploit DB Packet Storm
195270 7.5 HIGH
Network
huawei magic_ui
emui
There is a Configuration defects in Huawei Smartphone.Successful exploitation of this vulnerability may affect service availability. NVD-CWE-noinfo
CVE-2021-22405 2024-11-21 14:50 2021-10-28 Show GitHub Exploit DB Packet Storm