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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":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	Vendor Name	Project Name	Title	CWE	CVE	Update Date	Publication Date	Show Affected	Exploit PoC Search
305871	-	google acer samsung	chrome_os ac700_chromebook cr-48_chromebook series_5_chromebook	Multiple unspecified vulnerabilities in Google Chrome before 16.0.912.44 on the Acer AC700, Samsung Series 5, and Cr-48 Chromebook platforms have unknown impact and attack vectors.	NVD-CWE-noinfo	CVE-2011-4548	2024-11-21 10:32	2011-11-24	Show	GitHub Exploit DB Packet Storm

305872	-	reviewboard	review_board	Multiple cross-site scripting (XSS) vulnerabilities in the commenting system in Review Board before 1.5.7 and 1.6.x before 1.6.3 allow remote attackers to inject arbitrary web script or HTML via vect…	CWE-79 Cross-site Scripting	CVE-2011-4312	2024-11-21 10:32	2011-11-24	Show	GitHub Exploit DB Packet Storm

305873	-	joomla	joomla\!	Multiple cross-site scripting (XSS) vulnerabilities in Joomla! 1.6.3 and earlier allow remote attackers to inject arbitrary web script or HTML via unspecified vectors.	CWE-79 Cross-site Scripting	CVE-2011-4332	2024-11-21 10:32	2011-11-24	Show	GitHub Exploit DB Packet Storm

305874	-	joomla	joomla\!	The password reset functionality in Joomla! 1.5.x through 1.5.24 uses weak random numbers, which makes it easier for remote attackers to change the passwords of arbitrary users via unspecified vector…	CWE-310 Cryptographic Issues	CVE-2011-4321	2024-11-21 10:32	2011-11-24	Show	GitHub Exploit DB Packet Storm

305875	-	dlink	dir-685	The D-Link DIR-685 router, when certain WPA and WPA2 configurations are used, does not maintain an encrypted wireless network during transfer of a large amount of network traffic, which allows remote…	CWE-310 Cryptographic Issues	CVE-2011-4507	2024-11-21 10:32	2011-11-22	Show	GitHub Exploit DB Packet Storm

305876	-	technicolor	tg585_router_firmware tg585_router	The UPnP IGD implementation on the Thomson (aka Technicolor) TG585 with firmware 7.x before 7.4.3.2 allows remote attackers to establish arbitrary port mappings by sending a UPnP AddPortMapping actio…	CWE-16 Configuration	CVE-2011-4506	2024-11-21 10:32	2011-11-22	Show	GitHub Exploit DB Packet Storm

305877	-	alcatel	speedtouch_5x6_router_firmware speedtouch_5x6_router	The UPnP IGD implementation on SpeedTouch 5x6 devices with firmware before 6.2.29 allows remote attackers to establish arbitrary port mappings by sending a UPnP AddPortMapping action in a SOAP reques…	CWE-16 Configuration	CVE-2011-4505	2024-11-21 10:32	2011-11-22	Show	GitHub Exploit DB Packet Storm

305878	-	genmei_mori zyxel	pseudoics p-330w_router	The UPnP IGD implementation in the Pseudo ICS UPnP software on the ZyXEL P-330W allows remote attackers to establish arbitrary port mappings by sending a UPnP AddPortMapping action in a SOAP request …	CWE-16 Configuration	CVE-2011-4504	2024-11-21 10:32	2011-11-22	Show	GitHub Exploit DB Packet Storm

305879	-	broadcom sitecom	broadcom_linux wl-111	The UPnP IGD implementation in Broadcom Linux on the Sitecom WL-111 allows remote attackers to establish arbitrary port mappings by sending a UPnP AddPortMapping action in a SOAP request to the WAN i…	CWE-16 Configuration	CVE-2011-4503	2024-11-21 10:32	2011-11-22	Show	GitHub Exploit DB Packet Storm

305880	-	edimax canyon-tech sitecom sweex	br-6104k_router_firmware br-6104k cn-wf512_router_firmware cn-wf514_router_firmware cn-wf512 cn-wf514 6114wg_router_firmware 6114wg wl-153_router_firmware wl-153 lb00002…	The UPnP IGD implementation in Edimax EdiLinux on the Edimax BR-6104K with firmware before 3.25, Edimax 6114Wg, Canyon-Tech CN-WF512 with firmware 1.83, Canyon-Tech CN-WF514 with firmware 2.08, Sitec…	CWE-78 OS Command	CVE-2011-4502	2024-11-21 10:32	2011-11-22	Show	GitHub Exploit DB Packet Storm

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