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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 11, 2026, 6:01 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
2661 7.5 重要
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品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-2026-6766 2026-04-24 11:39 2026-04-21 Show GitHub Exploit DB Packet Storm
2662 5.3 警告
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		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-2026-6767 2026-04-24 11:39 2026-04-21 Show GitHub Exploit DB Packet Storm
2663 9.8 緊急
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品における代替パスまたはチャネルを使用した認証回避に関する脆弱性 CWE-288
代替パスまたはチャネルを使用した認証回避 		CVE-2026-6768 2026-04-24 11:39 2026-04-21 Show GitHub Exploit DB Packet Storm
2664 8.8 重要
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品における権限管理に関する脆弱性 CWE-269
不適切な権限管理 		CVE-2026-6769 2026-04-24 11:39 2026-04-21 Show GitHub Exploit DB Packet Storm
2665 6.5 警告
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品における情報漏えいに関する脆弱性 CWE-200
情報漏えい 		CVE-2026-6770 2026-04-24 11:39 2026-04-21 Show GitHub Exploit DB Packet Storm
2666 9.8 緊急
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品における代替パスまたはチャネルを使用した認証回避に関する脆弱性 CWE-288
代替パスまたはチャネルを使用した認証回避 		CVE-2026-6771 2026-04-24 11:39 2026-04-21 Show GitHub Exploit DB Packet Storm
2667 7.5 重要
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品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-2026-6772 2026-04-24 11:39 2026-04-21 Show GitHub Exploit DB Packet Storm
2668 7.5 重要
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品における整数オーバーフローの脆弱性 CWE-190
整数オーバーフローまたはラップアラウンド 		CVE-2026-6773 2026-04-24 11:39 2026-04-21 Show GitHub Exploit DB Packet Storm
2669 5.4 警告
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品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-2026-6774 2026-04-24 11:39 2026-04-21 Show GitHub Exploit DB Packet Storm
2670 5.3 警告
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		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-2026-6775 2026-04-24 11:39 2026-04-21 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 11, 2026, 4:09 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
315001 - netfilter iptables iptables-save in iptables before 1.2.4 records the "--reject-with icmp-host-prohibited" rule as "--reject-with tcp-reset," which causes iptables to generate different responses than specified by the … CWE-203
 Information Exposure Through Discrepancy 		CVE-2001-1387 2024-02-15 00:17 2001-11-5 Show GitHub Exploit DB Packet Storm
315002 - php php PHP 4.0.5 through 4.1.0 in safe mode does not properly cleanse the 5th parameter to the mail() function, which allows local users and possibly remote attackers to execute arbitrary commands via shell… CWE-88
Argument Injection 		CVE-2001-1246 2024-02-15 00:17 2001-06-30 Show GitHub Exploit DB Packet Storm
315003 - ibm lotus_notes The Extended Control List (ECL) feature of the Java Virtual Machine (JVM) in Lotus Notes Client R5 allows malicious web site operators to determine the existence of files on the client by measuring d… CWE-203
 Information Exposure Through Discrepancy 		CVE-2000-1117 2024-02-15 00:16 2001-01-9 Show GitHub Exploit DB Packet Storm
315004 - gnu cvs CVS 1.11.x before 1.11.17, and 1.12.x before 1.12.9, allows remote attackers to determine the existence of arbitrary files and directories via the -X command for an alternate history file, which caus… CWE-203
 Information Exposure Through Discrepancy 		CVE-2004-0778 2024-02-15 00:07 2004-10-20 Show GitHub Exploit DB Packet Storm
315005 - openssl
openbsd
freebsd 		openssl
openbsd
freebsd 		ssl3_get_record in s3_pkt.c for OpenSSL before 0.9.7a and 0.9.6 before 0.9.6i does not perform a MAC computation if an incorrect block cipher padding is used, which causes an information leak (timing… CWE-203
 Information Exposure Through Discrepancy 		CVE-2003-0078 2024-02-15 00:07 2003-03-3 Show GitHub Exploit DB Packet Storm
315006 - joetesta hellbent Joe Testa hellbent 01 allows remote attackers to determine the full path of the web root directory via a GET request with a relative path that includes the root's parent, which generates a 403 error … CWE-203
 Information Exposure Through Discrepancy 		CVE-2002-2094 2024-02-15 00:07 2002-12-31 Show GitHub Exploit DB Packet Storm
315007 - openbsd openbsd PF in OpenBSD 3.0 with the return-rst rule sets the TTL to 128 in the RST packet, which allows remote attackers to determine if a port is being filtered because the TTL is different than the default … CWE-203
 Information Exposure Through Discrepancy 		CVE-2002-0514 2024-02-15 00:07 2002-08-12 Show GitHub Exploit DB Packet Storm
315008 - phildev ipfilter IPFilter 3.4.25 and earlier sets a different TTL when a port is being filtered than when it is not being filtered, which allows remote attackers to identify filtered ports by comparing TTLs. CWE-203
 Information Exposure Through Discrepancy 		CVE-2002-0515 2024-02-15 00:07 2002-08-12 Show GitHub Exploit DB Packet Storm
315009 - network.associates pgpfire PGP Security PGPfire 7.1 for Windows alters the system's TCP/IP stack and modifies packets in ICMP error messages in a way that allows remote attackers to determine that the system is running PGPfire. CWE-203
 Information Exposure Through Discrepancy 		CVE-2002-0208 2024-02-15 00:00 2002-05-16 Show GitHub Exploit DB Packet Storm
315010 - woppoware postmaster The web mail service in Woppoware PostMaster 4.2.2 (build 3.2.5) generates different error messages depending on whether a user exists or not, which allows remote attackers to determine valid usernam… CWE-203
 Information Exposure Through Discrepancy 		CVE-2005-1650 2024-02-14 23:43 2005-05-18 Show GitHub Exploit DB Packet Storm