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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 18, 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
3251 6.5 警告
Network 		Zeit, Inc. AI Vercel, Inc. (旧 Zeit, Inc.)のAIにおける複数の脆弱性 CWE-400
CWE-404
CVE-2026-8769 2026-05-21 10:47 2026-05-17 Show GitHub Exploit DB Packet Storm
3252 6.3 警告
Network 		Tencent WeKnora TencentのWeKnoraにおける複数の脆弱性 CWE-285
CWE-639
CVE-2026-8786 2026-05-21 10:47 2026-05-18 Show GitHub Exploit DB Packet Storm
3253 7.5 重要
Network 		Mozilla Foundation Mozilla Thunderbird
Mozilla Firefox 		Mozilla FoundationのMozilla Firefox等の複数製品におけるバッファエラーの脆弱性 CWE-119
バッファエラー 		CVE-2026-8946 2026-05-21 10:47 2026-05-19 Show GitHub Exploit DB Packet Storm
3254 7.3 重要
Network 		Mozilla Foundation Mozilla Thunderbird
Mozilla Firefox 		Mozilla FoundationのMozilla Firefox等の複数製品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-2026-8947 2026-05-21 10:47 2026-05-19 Show GitHub Exploit DB Packet Storm
3255 9.6 緊急
Network 		Mozilla Foundation Mozilla Thunderbird
Mozilla Firefox 		Mozilla FoundationのMozilla Firefox等の複数製品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-2026-8953 2026-05-21 10:47 2026-05-19 Show GitHub Exploit DB Packet Storm
3256 7.5 重要
Network 		Mozilla Foundation Mozilla Thunderbird
Mozilla Firefox 		Mozilla FoundationのMozilla Firefox等の複数製品におけるバッファエラーの脆弱性 CWE-119
バッファエラー 		CVE-2026-8954 2026-05-21 10:47 2026-05-19 Show GitHub Exploit DB Packet Storm
3257 4.3 警告
Network 		シックス・アパート株式会社 Movable Type Premium (Advanced Edition)
Movable Type
Movable Type Advanced
Movable Type Premium 		Movable Typeにおける権限チェックの欠如の脆弱性 CWE-Other
その他 		CVE-2026-44392 2026-05-20 14:09 2026-05-20 Show GitHub Exploit DB Packet Storm
3258 4.3 警告
Network 		Outlook.com Microsoft Edge Chromium Microsoft Edge (Chromium ベース) for Android のスプーフィングの脆弱性 CWE-451
ユーザインターフェースにおける重要情報の誤った表示 		CVE-2026-40416 2026-05-20 13:31 2026-05-12 Show GitHub Exploit DB Packet Storm
3259 4.3 警告
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Serverにおける有効期限後または解放後のリソースの操作に関する脆弱性 CWE-672
有効期限後または解放後のリソースの操作 		CVE-2026-4053 2026-05-20 13:31 2026-05-15 Show GitHub Exploit DB Packet Storm
3260 6.5 警告
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Serverにおける例外的な状態のチェックに関する脆弱性 CWE-754
例外的な状態における不適切なチェック 		CVE-2026-4054 2026-05-20 13:31 2026-05-15 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

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

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
345131 - cactus_software shell-lock shell-lock in Cactus Software Shell Lock uses weak encryption (trivial encoding) which allows attackers to easily decrypt and obtain the source code. NVD-CWE-Other
CVE-1999-1540 2017-12-19 11:29 1999-10-4 Show GitHub Exploit DB Packet Storm
345132 - cactus_software shell-lock shell-lock in Cactus Software Shell Lock allows local users to read or modify decoded shell files before they are executed, via a symlink attack on a temporary file. NVD-CWE-Other
CVE-1999-1541 2017-12-19 11:29 1999-10-4 Show GitHub Exploit DB Packet Storm
345133 - ibm navio_nc_browser netstation.navio-com.rte 1.1.0.1 configuration script for Navio NC on IBM AIX exports /tmp over NFS as world-readable and world-writable. NVD-CWE-Other
CVE-1999-1546 2017-12-19 11:29 1999-01-29 Show GitHub Exploit DB Packet Storm
345134 - ipswitch imail Buffer overflow in Ipswitch IMail Service 5.0 allows an attacker to cause a denial of service (crash) and possibly execute arbitrary commands via a long URL. NVD-CWE-Other
CVE-1999-1551 2017-12-19 11:29 1999-03-2 Show GitHub Exploit DB Packet Storm
345135 - xcmail xcmail Buffer overflow in XCmail 0.99.6 with autoquote enabled allows remote attackers to execute arbitrary commands via a long subject line. NVD-CWE-Other
CVE-1999-1553 2017-12-19 11:29 1999-05-1 Show GitHub Exploit DB Packet Storm
345136 - xcmail xcmail The authors were notified of this problem and it was fixed in devel-release 0.99.7. NVD-CWE-Other
CVE-1999-1553 2017-12-19 11:29 1999-05-1 Show GitHub Exploit DB Packet Storm
345137 - cheyenne inoculan_anti-virus_server Cheyenne InocuLAN Anti-Virus Server in Inoculan 4.0 before Service Pack 2 creates an update directory with "EVERYONE FULL CONTROL" permissions, which allows local users to cause Inoculan's antivirus … NVD-CWE-Other
CVE-1999-1555 2017-12-19 11:29 1998-06-11 Show GitHub Exploit DB Packet Storm
345138 - ipswitch imail Buffer overflow in the login functions in IMAP server (imapd) in Ipswitch IMail 5.0 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary code via (1) a long… NVD-CWE-Other
CVE-1999-1557 2017-12-19 11:29 2005-05-2 Show GitHub Exploit DB Packet Storm
345139 - alcatel omniswitch Xylan OmniSwitch before 3.2.6 allows remote attackers to bypass the login prompt via a CTRL-D (control d) character, which locks other users out of the switch because it only supports one session at … NVD-CWE-Other
CVE-1999-1559 2017-12-19 11:29 1999-03-31 Show GitHub Exploit DB Packet Storm
345140 - tamu tiger Vulnerability in a script in Texas A&M University (TAMU) Tiger allows local users to execute arbitrary commands as the Tiger user, usually root. NVD-CWE-Other
CVE-1999-1560 2017-12-19 11:29 1999-07-20 Show GitHub Exploit DB Packet Storm