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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 21, 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
3921 9.8 緊急
Network 		libexpat project libexpat libexpat projectのlibexpatにおけるエントロピー不足に関する脆弱性 CWE-331
エントロピー不足 		CVE-2026-7210 2026-05-18 11:24 2026-05-11 Show GitHub Exploit DB Packet Storm
3922 8.8 重要
Adjacent 		ZyXEL WRE6505 ファームウェア ZyXELのWRE6505 ファームウェアにおけるOS コマンドインジェクションの脆弱性 CWE-78
OSコマンド・インジェクション 		CVE-2026-7256 2026-05-18 11:24 2026-05-12 Show GitHub Exploit DB Packet Storm
3923 4.4 警告
Local 		ZyXEL WRE6505 ファームウェア ZyXELのWRE6505 ファームウェアにおける重要な情報のセキュアでない格納に関する脆弱性 CWE-922
重要な情報のセキュアでない格納 		CVE-2026-7257 2026-05-18 11:24 2026-05-12 Show GitHub Exploit DB Packet Storm
3924 7.5 重要
Network 		ZyXEL NWA1100-N ファームウェア ZyXELのNWA1100-N ファームウェアにおける古典的バッファオーバーフローの脆弱性 CWE-120
古典的バッファオーバーフロー 		CVE-2026-7287 2026-05-18 11:24 2026-05-12 Show GitHub Exploit DB Packet Storm
3925 5.4 警告
Network 		GitLab.org GitLab GitLab.orgのGitLab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-2026-7377 2026-05-18 11:24 2026-05-14 Show GitHub Exploit DB Packet Storm
3926 9.8 緊急
Network 		OpenClaw OpenClaw OpenClawにおける認証に関する脆弱性 CWE-287
不適切な認証 		CVE-2026-8305 2026-05-18 11:23 2026-05-11 Show GitHub Exploit DB Packet Storm
3927 9.8 緊急
Network 		Mozilla Foundation Mozilla Firefox Mozilla FoundationのMozilla Firefoxにおける保護メカニズムの不具合に関する脆弱性 CWE-693
保護メカニズムの不具合 		CVE-2026-8401 2026-05-18 11:23 2026-05-12 Show GitHub Exploit DB Packet Storm
3928 8.8 重要
Network 		Google Google Chrome GoogleのGoogle Chromeにおける解放済みメモリの使用に関する脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-8581 2026-05-18 11:23 2026-05-14 Show GitHub Exploit DB Packet Storm
3929 4.3 警告
Network 		GitLab.org GitLab GitLab.orgのGitLabにおけるアセットへのアクセス後に実装されたアクセス制御チェックに関する脆弱性 CWE-1280
アセットへのアクセス後に実装されたアクセス制御チェック 		CVE-2026-3607 2026-05-18 11:23 2026-05-14 Show GitHub Exploit DB Packet Storm
3930 9.8 緊急
Network 		フォーティネット FortiSandbox
FortiSandbox PaaS
FortiSandbox Cloud 		フォーティネットのFortiSandbox等の複数製品における認証の欠如に関する脆弱性 CWE-862
認証の欠如 		CVE-2026-26083 2026-05-18 11:23 2026-05-12 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 21, 2026, 4:01 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
305941 - oracle
armin_burgmeier
opensuse_project
opensuse 		solaris
net6
opensuse 		Integer overflow in inc/server.hpp in libnet6 (aka net6) before 1.3.14 might allow remote attackers to hijack connections and gain privileges as other users by making a large number of connections un… CWE-190
 Integer Overflow or Wraparound 		CVE-2011-4093 2024-11-21 10:31 2014-02-11 Show GitHub Exploit DB Packet Storm
305942 - ubuntu_developers obby obby (aka libobby) does not verify SSL server certificates, which allows remote attackers to spoof servers via an arbitrary certificate. CWE-20
 Improper Input Validation  		CVE-2011-4092 2024-11-21 10:31 2014-02-11 Show GitHub Exploit DB Packet Storm
305943 - opensuse
oracle
armin_burgmeier 		opensuse
solaris
net6 		The libobby server in inc/server.hpp in libnet6 (aka net6) before 1.3.14 does not perform authentication before checking the user name, which allows remote attackers to obtain sensitive information s… CWE-287
Improper Authentication 		CVE-2011-4091 2024-11-21 10:31 2014-02-11 Show GitHub Exploit DB Packet Storm
305944 - libcap libcap The capsh program in libcap before 2.22 does not change the current working directory when the --chroot option is specified, which allows local users to bypass the chroot restrictions via unspecified… CWE-264
Permissions, Privileges, and Access Controls 		CVE-2011-4099 2024-11-21 10:31 2014-02-8 Show GitHub Exploit DB Packet Storm
305945 - ffmpeg ffmpeg The dirac_decode_data_unit function in libavcodec/diracdec.c in FFmpeg before 0.10 allows remote attackers to have an unspecified impact via a crafted value in the reference pictures number. NVD-CWE-noinfo
CVE-2011-3950 2024-11-21 10:31 2013-12-10 Show GitHub Exploit DB Packet Storm
305946 - ffmpeg ffmpeg The dirac_unpack_idwt_params function in libavcodec/diracdec.c in FFmpeg before 0.10 allows remote attackers to have an unspecified impact via crafted Dirac data. NVD-CWE-noinfo
CVE-2011-3949 2024-11-21 10:31 2013-12-10 Show GitHub Exploit DB Packet Storm
305947 - ffmpeg ffmpeg The ff_h264_decode_sei function in libavcodec/h264_sei.c in FFmpeg before 0.10 allows remote attackers to have an unspecified impact via crafted Supplemental enhancement information (SEI) data, which… CWE-399
 Resource Management Errors 		CVE-2011-3946 2024-11-21 10:31 2013-12-10 Show GitHub Exploit DB Packet Storm
305948 - ffmpeg ffmpeg The smacker_decode_header_tree function in libavcodec/smacker.c in FFmpeg before 0.10 allows remote attackers to have an unspecified impact via crafted Smacker data. NVD-CWE-noinfo
CVE-2011-3944 2024-11-21 10:31 2013-12-10 Show GitHub Exploit DB Packet Storm
305949 - ffmpeg ffmpeg The decode_mb function in libavcodec/error_resilience.c in FFmpeg before 0.10 allows remote attackers to have an unspecified impact via vectors related to an uninitialized block index, which triggers… CWE-119
Incorrect Access of Indexable Resource ('Range Error')  		CVE-2011-3941 2024-11-21 10:31 2013-12-10 Show GitHub Exploit DB Packet Storm
305950 - ffmpeg ffmpeg The codec_get_buffer function in ffmpeg.c in FFmpeg before 0.10 allows remote attackers to have an unspecified impact via vectors related to a crafted image size. NVD-CWE-noinfo
CVE-2011-3935 2024-11-21 10:31 2013-12-10 Show GitHub Exploit DB Packet Storm