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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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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 28, 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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249651 4.3 警告 pcre.org
balabit
- Balabit syslog-ng の lib/logmatcher.c 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-2011-1951 2012-03-27 18:43 2011-05-3 Show GitHub Exploit DB Packet Storm
249652 5.5 警告 Plone Foundation - Plone の plone.app.users における任意のアカウントのプロパティを変更される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2011-1950 2012-03-27 18:43 2011-06-6 Show GitHub Exploit DB Packet Storm
249653 3.5 注意 Plone Foundation - Plone の safe_html フィルタ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-2011-1949 2012-03-27 18:43 2011-06-6 Show GitHub Exploit DB Packet Storm
249654 4.3 警告 Plone Foundation - Plone 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-2011-1948 2012-03-27 18:43 2011-06-6 Show GitHub Exploit DB Packet Storm
249655 5 警告 Fetchmail Project - fetchmail 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-2011-1947 2012-03-27 18:43 2011-06-2 Show GitHub Exploit DB Packet Storm
249656 7.2 危険 hongli lai - libgnomesu の gnomesu-pam-backend 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-2011-1946 2012-03-27 18:43 2011-07-7 Show GitHub Exploit DB Packet Storm
249657 2.1 注意 Fedora Project
レッドハット
- Fedora の NetworkManager パッケージの libnm-util の destroy_one_secret 関数における重要な情報を取得される脆弱性 CWE-200
情報漏えい
CVE-2011-1943 2012-03-27 18:43 2011-06-14 Show GitHub Exploit DB Packet Storm
249658 6.8 警告 VideoLAN
FFmpeg
Libav
- VideoLAN VLC メディアプレイヤーなどの製品で使用される FFmpeg および libav の Sunplus SP5X JPEG デコーダ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-2011-1931 2012-03-27 18:43 2011-07-7 Show GitHub Exploit DB Packet Storm
249659 5 警告 Wouter Verhelst - nbd-server の nbd-server.c におけるサービス運用妨害 (DoS) の脆弱性 CWE-Other
その他
CVE-2011-1925 2012-03-27 18:43 2011-05-31 Show GitHub Exploit DB Packet Storm
249660 5 警告 The Tor Project - Tor の policy_summarize 関数における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-2011-1924 2012-03-27 18:43 2011-02-28 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 28, 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
196501 6.8 MEDIUM
Network
samba
fedoraproject
redhat
debian
samba
fedora
enterprise_linux
debian_linux
A flaw was found in samba. The Samba smbd file server must map Windows group identities (SIDs) into unix group ids (gids). The code that performs this had a flaw that could allow it to read data beyo… - CVE-2021-20254 2024-11-21 14:46 2021-05-5 Show GitHub Exploit DB Packet Storm
196502 6.7 MEDIUM
Local
ibm informix_dynamic_server IBM Informix Dynamic Server 14.10 is vulnerable to a stack based buffer overflow, caused by improper bounds checking. A local privileged user could overflow a buffer and execute arbitrary code on the… CWE-787
 Out-of-bounds Write
CVE-2021-20515 2024-11-21 14:46 2021-05-1 Show GitHub Exploit DB Packet Storm
196503 4.9 MEDIUM
Network
rpm
fedoraproject
rpm
fedora
A flaw was found in RPM's hdrblobInit() in lib/header.c. This flaw allows an attacker who can modify the rpmdb to cause an out-of-bounds read. The highest threat from this vulnerability is to system … - CVE-2021-20266 2024-11-21 14:46 2021-04-30 Show GitHub Exploit DB Packet Storm
196504 6.5 MEDIUM
Network
mongodb mongodb A user authorized to performing a specific type of find query may trigger a denial of service. This issue affects MongoDB Server v4.4 versions prior to 4.4.4. CWE-732
 Incorrect Permission Assignment for Critical Resource
CVE-2021-20326 2024-11-21 14:46 2021-04-30 Show GitHub Exploit DB Packet Storm
196505 7.8 HIGH
Local
gnu binutils A flaw was found in binutils readelf 2.35 program. An attacker who is able to convince a victim using readelf to read a crafted file could trigger a stack buffer overflow, out-of-bounds write of arbi… CWE-787
 Out-of-bounds Write
CVE-2021-20294 2024-11-21 14:46 2021-04-30 Show GitHub Exploit DB Packet Storm
196506 7.5 HIGH
Network
redhat
debian
ansible_engine
ansible_tower
ansible_automation_platform
debian_linux
A flaw was found in the Ansible Engine 2.9.18, where sensitive info is not masked by default and is not protected by the no_log feature when using the sub-option feature of the basic.py module. This … CWE-200
Information Exposure
CVE-2021-20228 2024-11-21 14:46 2021-04-30 Show GitHub Exploit DB Packet Storm
196507 5.4 MEDIUM
Network
ibm content_navigator IBM Content Navigator 3.0.CD is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potential… CWE-79
Cross-site Scripting
CVE-2021-20550 2024-11-21 14:46 2021-04-28 Show GitHub Exploit DB Packet Storm
196508 5.4 MEDIUM
Network
ibm content_navigator IBM Content Navigator 3.0.CD is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potential… CWE-79
Cross-site Scripting
CVE-2021-20549 2024-11-21 14:46 2021-04-28 Show GitHub Exploit DB Packet Storm
196509 5.4 MEDIUM
Network
ibm content_navigator IBM Content Navigator 3.0.CD is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potential… CWE-79
Cross-site Scripting
CVE-2021-20448 2024-11-21 14:46 2021-04-28 Show GitHub Exploit DB Packet Storm
196510 5.5 MEDIUM
Local
ibm spectrum_protect_client
spectrum_protect_for_space_management
IBM Spectrum Protect Client 8.1.0.0 through 8.1.11.0 is vulnerable to a stack-based buffer overflow, caused by improper bounds checking. A local attacker could overflow a buffer and cause the applica… CWE-787
 Out-of-bounds Write
CVE-2021-20546 2024-11-21 14:46 2021-04-27 Show GitHub Exploit DB Packet Storm