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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
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Exploit
PoC
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252721 7.8 危険 Stichting NLnet Labs - Unbound の validator/val_nsec3.c におけるサービス運用妨害 (デーモンクラッシュ) の脆弱性 CWE-399
リソース管理の問題
CVE-2011-4869 2011-12-21 15:48 2011-12-20 Show GitHub Exploit DB Packet Storm
252722 6.8 警告 D-Link Systems, Inc. - D-Link DIR-300 ルータにおける重要な情報を取得される脆弱性 CWE-310
暗号の問題
CVE-2011-4723 2011-12-21 15:36 2011-12-20 Show GitHub Exploit DB Packet Storm
252723 10 危険 Schneider Electric - NOE 771 デバイス上の Schneider Electric Quantum Ethernet Module における脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2011-4861 2011-12-21 15:30 2011-12-12 Show GitHub Exploit DB Packet Storm
252724 10 危険 Schneider Electric - NOE 771 デバイス上の Schneider Electric Quantum Ethernet Module におけるアクセス権を取得される脆弱性 CWE-287
不適切な認証
CVE-2011-4860 2011-12-21 15:29 2011-12-12 Show GitHub Exploit DB Packet Storm
252725 10 危険 Schneider Electric - Schneider Electric Quantum Ethernet Module におけるアクセス権を取得される脆弱性 CWE-DesignError
CVE-2011-4859 2011-12-21 15:28 2011-12-12 Show GitHub Exploit DB Packet Storm
252726 10 危険 Nullsoft - Winamp の in_mod.dll プラグイン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-2011-4857 2011-12-21 15:27 2011-12-9 Show GitHub Exploit DB Packet Storm
252727 6.8 警告 HomeSeer Technologies, LLC. - HomeSeer HS2 の Web インターフェースにおけるクロスサイトリクエストフォージェリの脆弱性 CWE-352
同一生成元ポリシー違反
CVE-2011-4837 2011-12-21 15:25 2011-12-15 Show GitHub Exploit DB Packet Storm
252728 4.3 警告 HomeSeer Technologies, LLC. - HomeSeer HS2 の Web インターフェース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-2011-4836 2011-12-21 15:24 2011-12-15 Show GitHub Exploit DB Packet Storm
252729 7.5 危険 HomeSeer Technologies, LLC. - HomeSeer HS2 の Web インターフェース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-2011-4835 2011-12-21 15:23 2011-12-15 Show GitHub Exploit DB Packet Storm
252730 9.3 危険 RSAセキュリティ - EMC RSA SecurID Software Token における権限を取得される脆弱性 CWE-Other
その他
CVE-2011-4141 2011-12-21 14:34 2011-12-17 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
208621 7.8 HIGH
Local
xen
fedoraproject
opensuse
debian
xen
fedora
leap
debian_linux
An issue was discovered in Xen through 4.14.x. There are missing memory barriers when accessing/allocating an event channel. Event channels control structures can be accessed lockless as long as the … CWE-670
 Always-Incorrect Control Flow Implementation
CVE-2020-25603 2024-11-21 14:18 2020-09-24 Show GitHub Exploit DB Packet Storm
208622 6.0 MEDIUM
Local
xen
fedoraproject
debian
opensuse
xen
fedora
debian_linux
leap
An issue was discovered in Xen through 4.14.x. An x86 PV guest can trigger a host OS crash when handling guest access to MSR_MISC_ENABLE. When a guest accesses certain Model Specific Registers, Xen f… CWE-755
 Improper Handling of Exceptional Conditions
CVE-2020-25602 2024-11-21 14:18 2020-09-24 Show GitHub Exploit DB Packet Storm
208623 5.5 MEDIUM
Local
xen
debian
fedoraproject
opensuse
xen
debian_linux
fedora
leap
An issue was discovered in Xen through 4.14.x. There is a lack of preemption in evtchn_reset() / evtchn_destroy(). In particular, the FIFO event channel model allows guests to have a large number of … NVD-CWE-noinfo
CVE-2020-25601 2024-11-21 14:18 2020-09-24 Show GitHub Exploit DB Packet Storm
208624 5.5 MEDIUM
Local
xen
fedoraproject
opensuse
debian
xen
fedora
leap
debian_linux
An issue was discovered in Xen through 4.14.x. Out of bounds event channels are available to 32-bit x86 domains. The so called 2-level event channel model imposes different limits on the number of us… CWE-787
 Out-of-bounds Write
CVE-2020-25600 2024-11-21 14:18 2020-09-24 Show GitHub Exploit DB Packet Storm
208625 7.0 HIGH
Local
xen
fedoraproject
opensuse
debian
xen
fedora
leap
debian_linux
An issue was discovered in Xen through 4.14.x. There are evtchn_reset() race conditions. Uses of EVTCHNOP_reset (potentially by a guest on itself) or XEN_DOMCTL_soft_reset (by itself covered by XSA-7… CWE-119
CWE-362
Incorrect Access of Indexable Resource ('Range Error') 
Race Condition
CVE-2020-25599 2024-11-21 14:18 2020-09-24 Show GitHub Exploit DB Packet Storm
208626 5.5 MEDIUM
Local
xen
fedoraproject
opensuse
xen
fedora
leap
An issue was discovered in Xen 4.14.x. There is a missing unlock in the XENMEM_acquire_resource error path. The RCU (Read, Copy, Update) mechanism is a synchronisation primitive. A buggy error path i… CWE-670
 Always-Incorrect Control Flow Implementation
CVE-2020-25598 2024-11-21 14:18 2020-09-24 Show GitHub Exploit DB Packet Storm
208627 6.5 MEDIUM
Local
xen
fedoraproject
xen
fedora
An issue was discovered in Xen through 4.14.x. There is mishandling of the constraint that once-valid event channels may not turn invalid. Logic in the handling of event channel operations in Xen ass… CWE-755
 Improper Handling of Exceptional Conditions
CVE-2020-25597 2024-11-21 14:18 2020-09-24 Show GitHub Exploit DB Packet Storm
208628 5.5 MEDIUM
Local
xen
fedoraproject
debian
opensuse
xen
fedora
debian_linux
leap
An issue was discovered in Xen through 4.14.x. x86 PV guest kernels can experience denial of service via SYSENTER. The SYSENTER instruction leaves various state sanitization activities to software. O… CWE-74
Injection
CVE-2020-25596 2024-11-21 14:18 2020-09-24 Show GitHub Exploit DB Packet Storm
208629 7.8 HIGH
Local
xen
fedoraproject
debian
opensuse
xen
fedora
debian_linux
leap
An issue was discovered in Xen through 4.14.x. The PCI passthrough code improperly uses register data. Code paths in Xen's MSI handling have been identified that act on unsanitized values read back f… CWE-269
 Improper Privilege Management
CVE-2020-25595 2024-11-21 14:18 2020-09-24 Show GitHub Exploit DB Packet Storm
208630 6.1 MEDIUM
Network
gon_project
debian
canonical
gon
debian_linux
ubuntu_linux
An issue was discovered in the gon gem before gon-6.4.0 for Ruby. MultiJson does not honor the escape_mode parameter to escape fields as an XSS protection mechanism. To mitigate, json_dumper.rb in go… CWE-79
Cross-site Scripting
CVE-2020-25739 2024-11-21 14:18 2020-09-23 Show GitHub Exploit DB Packet Storm