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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":June 1, 2026, 6 p.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
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Exploit
PoC
Search
226771 4 警告 Linux - Linux Kernel の fs/ext4/extents.c におけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足
CVE-2011-3638 2013-03-5 13:59 2011-07-21 Show GitHub Exploit DB Packet Storm
226772 6.2 警告 Linux - Linux Kernel に同梱されている perf における任意のファイルを上書きされる脆弱性 CWE-Other
その他
CVE-2011-2905 2013-03-5 13:57 2011-10-24 Show GitHub Exploit DB Packet Storm
226773 4.9 警告 Linux - Linux Kernel の NFS クライアント機能の NLM プロトコルの実装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-2011-2491 2013-03-5 13:56 2011-07-21 Show GitHub Exploit DB Packet Storm
226774 4.9 警告 Linux - Linux Kernel におけるサービス運用妨害 (システムクラッシュ) の脆弱性 CWE-399
リソース管理の問題
CVE-2011-2479 2013-03-5 13:53 2011-05-18 Show GitHub Exploit DB Packet Storm
226775 1.9 注意 Linux - Linux Kernel の net/core/dev.c における CAP_SYS_MODULE ケーパビリティの要求を回避される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2011-1019 2013-03-5 13:50 2011-03-14 Show GitHub Exploit DB Packet Storm
226776 4.3 警告 Rack - Rack の lib/rack/multipart.rb におけるサービス運用妨害 (無限ループ) の脆弱性 CWE-DesignError
CVE-2012-6109 2013-03-4 17:04 2013-01-8 Show GitHub Exploit DB Packet Storm
226777 2.1 注意 Ryan Dave - Ruby 用 ruby_parser gem における任意のファイルを上書きされる脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2013-0162 2013-03-4 16:59 2013-03-1 Show GitHub Exploit DB Packet Storm
226778 4.3 警告 レッドハット - Red Hat CloudFroms で使用される Ruby 用 ldap_fluff gem における認証を回避される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2012-5604 2013-03-4 16:36 2013-03-1 Show GitHub Exploit DB Packet Storm
226779 1.9 注意 Fedora Project
レッドハット
- Red Hat Enterprise Linux および Fedora における ASLR 保護メカニズムを回避される脆弱性 CWE-noinfo
情報不足
CVE-2012-1568 2013-03-4 16:04 2012-03-15 Show GitHub Exploit DB Packet Storm
226780 4 警告 Linux - Linux Kernel の kernel/printk.c におけるサービス運用妨害 (DoS) の脆弱性 CWE-119
バッファエラー
CVE-2013-1772 2013-03-4 15:57 2013-02-21 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 2, 2026, 4:18 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
195601 7.1 HIGH
Local
huawei harmonyos A component of the HarmonyOS has a Out-of-bounds Read vulnerability. Local attackers may exploit this vulnerability to cause kernel out-of-bounds read. CWE-125
Out-of-bounds Read
CVE-2021-22469 2024-11-21 14:50 2021-10-28 Show GitHub Exploit DB Packet Storm
195602 3.3 LOW
Local
huawei harmonyos A component of the HarmonyOS has a Exposure of Sensitive Information to an Unauthorized Actor vulnerability. Local attackers may exploit this vulnerability to cause kernel address leakage. CWE-668
 Exposure of Resource to Wrong Sphere
CVE-2021-22468 2024-11-21 14:50 2021-10-28 Show GitHub Exploit DB Packet Storm
195603 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-2021-22467 2024-11-21 14:50 2021-10-28 Show GitHub Exploit DB Packet Storm
195604 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 crash. CWE-416
 Use After Free
CVE-2021-22466 2024-11-21 14:50 2021-10-28 Show GitHub Exploit DB Packet Storm
195605 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
195606 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
195607 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
195608 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
195609 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
195610 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