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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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JVN Vulnerability Information

Update Date":May 22, 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
4391	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-2026-6763	2026-04-24 11:39	2026-04-21	Show	GitHub Exploit DB Packet Storm

4392	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バッファエラーの脆弱性	CWE-119 バッファエラー	CVE-2026-6764	2026-04-24 11:39	2026-04-21	Show	GitHub Exploit DB Packet Storm

4393	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認可されていない行為者への個人情報の漏えいに関する脆弱性	CWE-359 認可されていないアクターへの個人情報の漏えい	CVE-2026-6765	2026-04-24 11:39	2026-04-21	Show	GitHub Exploit DB Packet Storm

4394	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

4395	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

4396	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

4397	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

4398	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

4399	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

4400	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

NVD Vulnerability Information

Update Date:May 22, 2026, 4:08 a.m.

No	CVSS	Vendor Name	Project Name	Title	CWE	CVE	Update Date	Publication Date	Show Affected	Exploit PoC Search
348461	-	atrium_software	cassandra_nntp_server	ATRIUM Cassandra NNTP Server 1.10 allows remote attackers to cause a denial of service via a long login name.	NVD-CWE-Other	CVE-2000-0341	2016-10-18 11:06	2000-05-1	Show	GitHub Exploit DB Packet Storm

348462	-	microsoft	windows_95 windows_98	Windows 95 and Windows 98 allow a remote attacker to cause a denial of service via a NetBIOS session request packet with a NULL source name.	NVD-CWE-Other	CVE-2000-0347	2016-10-18 11:06	2000-05-2	Show	GitHub Exploit DB Packet Storm

348463	-	redhat	linux	screen and rxvt in Red Hat Linux 6.0 do not properly set the modes of tty devices, which allows local users to write to other ttys.	NVD-CWE-Other	CVE-2000-0364	2016-10-18 11:06	1999-06-1	Show	GitHub Exploit DB Packet Storm

348464	-	redhat	linux	Red Hat Linux 6.0 installs the /dev/pts file system with insecure modes, which allows local users to write to other tty devices.	NVD-CWE-Other	CVE-2000-0365	2016-10-18 11:06	1999-06-1	Show	GitHub Exploit DB Packet Storm

348465	-	pdgsoft	pdg_shopping_cart	Buffer overflows in redirect.exe and changepw.exe in PDGSoft shopping cart allow remote attackers to execute arbitrary commands via a long query string.	NVD-CWE-Other	CVE-2000-0401	2016-10-18 11:06	2000-05-1	Show	GitHub Exploit DB Packet Storm

348466	-	netwin	dmail	Buffer overflow in Netwin DMailWeb CGI program allows remote attackers to execute arbitrary commands via a long utoken parameter.	NVD-CWE-Other	CVE-2000-0422	2016-10-18 11:06	2000-05-4	Show	GitHub Exploit DB Packet Storm

348467	-	true_north	internet_anywhere_mail_server	Internet Anywhere POP3 Mail Server 2.3.1 allows remote attackers to cause a denial of service (crash) via (1) LIST, (2) TOP, or (3) UIDL commands using letters as arguments.	NVD-CWE-Other	CVE-1999-1500	2016-10-18 11:05	1999-10-1	Show	GitHub Exploit DB Packet Storm

348468	-	sgi	irix	(1) ipxchk and (2) ipxlink in SGI OS2 IRIX 6.3 does not properly clear the IFS environmental variable before executing system calls, which allows local users to execute arbitrary commands.	NVD-CWE-Other	CVE-1999-1501	2016-10-18 11:05	1998-04-8	Show	GitHub Exploit DB Packet Storm

348469	-	id_software	quake	Buffer overflows in Quake 1.9 client allows remote malicious servers to execute arbitrary commands via long (1) precache paths, (2) server name, (3) server address, or (4) argument to the map console…	NVD-CWE-Other	CVE-1999-1502	2016-10-18 11:05	1998-04-8	Show	GitHub Exploit DB Packet Storm

348470	-	id_software	quakeworld	Buffer overflow in QuakeWorld 2.10 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary commands via a long initial connect packet.	NVD-CWE-Other	CVE-1999-1505	2016-10-18 11:05	1998-04-7	Show	GitHub Exploit DB Packet Storm

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