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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, noon

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
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Exploit
PoC
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253441 7.8 危険 シスコシステムズ - Cisco IOS の IP SLA 機能におけるサービス運用妨害 (メモリ破損およびデバイスのリロード) の脆弱性 CWE-399
リソース管理の問題
CVE-2011-3272 2011-11-7 16:33 2011-09-28 Show GitHub Exploit DB Packet Storm
253442 10 危険 シスコシステムズ - Cisco IOS の Smart Install 機能における任意のコードを実行される脆弱性 CWE-noinfo
情報不足
CVE-2011-3271 2011-11-7 16:33 2011-09-28 Show GitHub Exploit DB Packet Storm
253443 7.8 危険 シスコシステムズ - Cisco 10000 シリーズのルータで動作する Cisco IOS におけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足
CVE-2011-3270 2011-11-7 16:31 2011-09-28 Show GitHub Exploit DB Packet Storm
253444 1.7 注意 IBM - IBM WebSphere MQ 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-2009-0905 2011-11-7 15:17 2011-10-30 Show GitHub Exploit DB Packet Storm
253445 4.1 警告 IBM - IBM WebSphere MQ 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-119
バッファエラー
CVE-2009-0900 2011-11-7 15:17 2011-10-30 Show GitHub Exploit DB Packet Storm
253446 9.3 危険 IBM - IBM Rational AppScan Standard および Express における任意のコマンドを実行される脆弱性 CWE-noinfo
情報不足
CVE-2011-1367 2011-11-7 15:16 2011-10-30 Show GitHub Exploit DB Packet Storm
253447 8.8 危険 IBM - IBM Rational AppScan Enterprise および AppScan Reporting Console における任意のコマンドを実行される脆弱性 CWE-noinfo
情報不足
CVE-2011-1366 2011-11-7 15:15 2011-10-30 Show GitHub Exploit DB Packet Storm
253448 4.3 警告 IBM - IBM WebSphere Application Server 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-2009-2748 2011-11-7 15:14 2009-10-24 Show GitHub Exploit DB Packet Storm
253449 7.2 危険 Google - Google App Engine Python SDK の sandbox 環境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-2011-4213 2011-11-7 09:51 2011-10-30 Show GitHub Exploit DB Packet Storm
253450 7.2 危険 Google - Google App Engine Python SDK の sandbox 環境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-2011-4212 2011-11-7 09:50 2011-10-30 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
195251 5.5 MEDIUM
Local
huawei harmonyos A component of the HarmonyOS has a Heap-based Buffer Overflow vulnerability. Local attackers may exploit this vulnerability to cause Kernel System unavailable. CWE-787
 Out-of-bounds Write
CVE-2021-22465 2024-11-21 14:50 2021-10-28 Show GitHub Exploit DB Packet Storm
195252 3.3 LOW
Local
huawei harmonyos A component of the HarmonyOS has a Out-of-bounds Read vulnerability. Local attackers may exploit this vulnerability to cause system Soft Restart. CWE-125
Out-of-bounds Read
CVE-2021-22464 2024-11-21 14:50 2021-10-28 Show GitHub Exploit DB Packet Storm
195253 5.5 MEDIUM
Local
huawei harmonyos A component of the HarmonyOS has a Use After Free vulnerability . Local attackers may exploit this vulnerability to cause Kernel Information disclosure. CWE-416
 Use After Free
CVE-2021-22463 2024-11-21 14:50 2021-10-28 Show GitHub Exploit DB Packet Storm
195254 5.5 MEDIUM
Local
huawei harmonyos A component of the HarmonyOS has a NULL Pointer Dereference vulnerability. Local attackers may exploit this vulnerability to cause kernel crash. CWE-476
 NULL Pointer Dereference
CVE-2021-22462 2024-11-21 14:50 2021-10-28 Show GitHub Exploit DB Packet Storm
195255 5.5 MEDIUM
Local
huawei harmonyos A component of the HarmonyOS has a Allocation of Resources Without Limits or Throttling vulnerability. Local attackers may exploit this vulnerability to cause nearby process crash. CWE-770
 Allocation of Resources Without Limits or Throttling
CVE-2021-22461 2024-11-21 14:50 2021-10-28 Show GitHub Exploit DB Packet Storm
195256 5.5 MEDIUM
Local
huawei harmonyos A component of the HarmonyOS has a Insufficient Verification of Data Authenticity vulnerability. Local attackers may exploit this vulnerability to bypass the control mechanism. CWE-345
 Insufficient Verification of Data Authenticity
CVE-2021-22460 2024-11-21 14:50 2021-10-28 Show GitHub Exploit DB Packet Storm
195257 5.5 MEDIUM
Local
huawei harmonyos A component of the HarmonyOS has a NULL Pointer Dereference vulnerability. Local attackers may exploit this vulnerability to cause System functions which are unavailable. CWE-476
 NULL Pointer Dereference
CVE-2021-22459 2024-11-21 14:50 2021-10-28 Show GitHub Exploit DB Packet Storm
195258 7.8 HIGH
Local
huawei harmonyos A component of the HarmonyOS has a Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability. Local attackers may exploit this vulnerability to cause arbitrary code execut… CWE-125
Out-of-bounds Read
CVE-2021-22458 2024-11-21 14:50 2021-10-28 Show GitHub Exploit DB Packet Storm
195259 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 out-of-bounds write. CWE-20
 Improper Input Validation 
CVE-2021-22457 2024-11-21 14:50 2021-10-28 Show GitHub Exploit DB Packet Storm
195260 5.5 MEDIUM
Local
huawei harmonyos A component of the HarmonyOS has a Data Processing Errors vulnerability. Local attackers may exploit this vulnerability to cause Kernel System unavailable. NVD-CWE-noinfo
CVE-2021-22456 2024-11-21 14:50 2021-10-28 Show GitHub Exploit DB Packet Storm