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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 22, 2026, 4 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
261 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 New CWE-416
解放済みメモリの使用 		CVE-2026-12441 2026-06-22 11:43 2026-06-17 Show GitHub Exploit DB Packet Storm
262 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 New CWE-416
解放済みメモリの使用 		CVE-2026-12442 2026-06-22 11:42 2026-06-17 Show GitHub Exploit DB Packet Storm
263 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 New CWE-416
解放済みメモリの使用 		CVE-2026-12443 2026-06-22 11:42 2026-06-17 Show GitHub Exploit DB Packet Storm
264 5.5 警告
Local 		Google Google Chrome GoogleのGoogle Chromeにおける境界外読み取りに関する脆弱性 New CWE-125
境界外読み取り 		CVE-2026-12444 2026-06-22 11:42 2026-06-17 Show GitHub Exploit DB Packet Storm
265 7.5 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 New CWE-416
解放済みメモリの使用 		CVE-2026-12445 2026-06-22 11:42 2026-06-17 Show GitHub Exploit DB Packet Storm
266 4.3 警告
Network 		Google Google Chrome GoogleのGoogle Chromeにおける不正な認証に関する脆弱性 New CWE-863
不正な認証 		CVE-2026-12446 2026-06-22 11:42 2026-06-17 Show GitHub Exploit DB Packet Storm
267 8.8 重要
Network 		Google Google Chrome GoogleのGoogle Chromeにおけるヒープベースのバッファオーバーフローの脆弱性 New CWE-122
ヒープオーバーフロー 		CVE-2026-12447 2026-06-22 11:42 2026-06-17 Show GitHub Exploit DB Packet Storm
268 8.8 重要
Network 		Google Google Chrome GoogleのGoogle Chromeにおける権限管理に関する脆弱性 New CWE-269
不適切な権限管理 		CVE-2026-12448 2026-06-22 11:42 2026-06-17 Show GitHub Exploit DB Packet Storm
269 7.8 重要
Local 		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 New CWE-416
解放済みメモリの使用 		CVE-2026-12449 2026-06-22 11:42 2026-06-17 Show GitHub Exploit DB Packet Storm
270 6.5 警告
Network 		Google Google Chrome GoogleのGoogle Chromeにおける権限管理に関する脆弱性 New CWE-269
不適切な権限管理 		CVE-2026-12450 2026-06-22 11:42 2026-06-17 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 22, 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
190871 8.8 HIGH
Adjacent 		cisco business_220-8t-e-2g_firmware
business_220-8p-e-2g_firmware
business_220-8fp-e-2g_firmware
business_220-16t-2g_firmware
business_220-16p-2g_firmware
business_220-24t-4g_firmware
bus… 		Multiple vulnerabilities exist in the Link Layer Discovery Protocol (LLDP) implementation for Cisco Small Business 220 Series Smart Switches. An unauthenticated, adjacent attacker could perform the f… CWE-120
Classic Buffer Overflow 		CVE-2021-34780 2024-11-21 15:11 2021-10-7 Show GitHub Exploit DB Packet Storm
190872 8.8 HIGH
Adjacent 		cisco business_220-8t-e-2g_firmware
business_220-8p-e-2g_firmware
business_220-8fp-e-2g_firmware
business_220-16t-2g_firmware
business_220-16p-2g_firmware
business_220-24t-4g_firmware
bus… 		Multiple vulnerabilities exist in the Link Layer Discovery Protocol (LLDP) implementation for Cisco Small Business 220 Series Smart Switches. An unauthenticated, adjacent attacker could perform the f… CWE-120
Classic Buffer Overflow 		CVE-2021-34779 2024-11-21 15:11 2021-10-7 Show GitHub Exploit DB Packet Storm
190873 4.3 MEDIUM
Adjacent 		cisco business_220-8t-e-2g_firmware
business_220-8p-e-2g_firmware
business_220-8fp-e-2g_firmware
business_220-16t-2g_firmware
business_220-16p-2g_firmware
business_220-24t-4g_firmware
bus… 		Multiple vulnerabilities exist in the Link Layer Discovery Protocol (LLDP) implementation for Cisco Small Business 220 Series Smart Switches. An unauthenticated, adjacent attacker could perform the f… CWE-120
Classic Buffer Overflow 		CVE-2021-34778 2024-11-21 15:11 2021-10-7 Show GitHub Exploit DB Packet Storm
190874 4.3 MEDIUM
Adjacent 		cisco business_220-8t-e-2g_firmware
business_220-8p-e-2g_firmware
business_220-8fp-e-2g_firmware
business_220-16t-2g_firmware
business_220-16p-2g_firmware
business_220-24t-4g_firmware
bus… 		Multiple vulnerabilities exist in the Link Layer Discovery Protocol (LLDP) implementation for Cisco Small Business 220 Series Smart Switches. An unauthenticated, adjacent attacker could perform the f… CWE-120
Classic Buffer Overflow 		CVE-2021-34777 2024-11-21 15:11 2021-10-7 Show GitHub Exploit DB Packet Storm
190875 4.3 MEDIUM
Adjacent 		cisco business_220-8t-e-2g_firmware
business_220-8p-e-2g_firmware
business_220-8fp-e-2g_firmware
business_220-16t-2g_firmware
business_220-16p-2g_firmware
business_220-24t-4g_firmware
bus… 		Multiple vulnerabilities exist in the Link Layer Discovery Protocol (LLDP) implementation for Cisco Small Business 220 Series Smart Switches. An unauthenticated, adjacent attacker could perform the f… CWE-120
Classic Buffer Overflow 		CVE-2021-34776 2024-11-21 15:11 2021-10-7 Show GitHub Exploit DB Packet Storm
190876 4.3 MEDIUM
Adjacent 		cisco business_220-8t-e-2g_firmware
business_220-8p-e-2g_firmware
business_220-8fp-e-2g_firmware
business_220-16t-2g_firmware
business_220-16p-2g_firmware
business_220-24t-4g_firmware
bus… 		Multiple vulnerabilities exist in the Link Layer Discovery Protocol (LLDP) implementation for Cisco Small Business 220 Series Smart Switches. An unauthenticated, adjacent attacker could perform the f… CWE-120
Classic Buffer Overflow 		CVE-2021-34775 2024-11-21 15:11 2021-10-7 Show GitHub Exploit DB Packet Storm
190877 6.1 MEDIUM
Network 		cisco orbital A vulnerability in the web-based management interface of Cisco Orbital could allow an unauthenticated, remote attacker to redirect users to a malicious webpage. This vulnerability is due to improper … CWE-601
Open Redirect 		CVE-2021-34772 2024-11-21 15:11 2021-10-7 Show GitHub Exploit DB Packet Storm
190878 8.8 HIGH
Network 		cisco smart_software_manager_on-prem A vulnerability in the web UI of Cisco Smart Software Manager On-Prem (SSM On-Prem) could allow an authenticated, remote attacker to elevate privileges and create, read, update, or delete records and… CWE-269
 Improper Privilege Management 		CVE-2021-34766 2024-11-21 15:11 2021-10-7 Show GitHub Exploit DB Packet Storm
190879 3.3 LOW
Local 		cisco roomos
telepresence_collaboration_endpoint 		A vulnerability in the memory management of Cisco TelePresence Collaboration Endpoint (CE) Software and Cisco RoomOS Software could allow an authenticated, local attacker to corrupt a shared memory s… CWE-732
 Incorrect Permission Assignment for Critical Resource 		CVE-2021-34758 2024-11-21 15:11 2021-10-7 Show GitHub Exploit DB Packet Storm
190880 5.5 MEDIUM
Physics 		cisco business_220-8t-e-2g_firmware
business_220-8p-e-2g_firmware
business_220-8fp-e-2g_firmware
business_220-16t-2g_firmware
business_220-16p-2g_firmware
business_220-24t-4g_firmware
bus… 		Multiple vulnerabilities in Cisco Business 220 Series Smart Switches firmware could allow an attacker with Administrator privileges to access sensitive login credentials or reconfigure the passwords … CWE-798
 Use of Hard-coded Credentials 		CVE-2021-34757 2024-11-21 15:11 2021-10-7 Show GitHub Exploit DB Packet Storm