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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 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
133961 7.5 重要
Network 		シスコシステムズ Cisco IOS XR Cisco IOS XR ソフトウェアにおけるリソース管理に関する脆弱性 CWE-399
リソース管理の問題 		CVE-2021-1288 2021-10-18 17:04 2021-02-3 Show GitHub Exploit DB Packet Storm
133962 6.7 警告
Local 		シスコシステムズ Cisco IOS XR Cisco Network Convergence System 540 シリーズルータおよび Cisco 8000 シリーズルータ用 Cisco IOS XR ソフトウェアにおけるデジタル署名の検証に関する脆弱性 CWE-347
デジタル署名の不適切な検証 		CVE-2021-1244 2021-10-18 17:04 2021-02-3 Show GitHub Exploit DB Packet Storm
133963 7.5 重要
Network 		シスコシステムズ Cisco IOS XR Cisco IOS XR ソフトウェアにおけるアクセス制御に関する脆弱性 CWE-284
不適切なアクセス制御 		CVE-2021-1243 2021-10-18 17:04 2021-02-3 Show GitHub Exploit DB Packet Storm
133964 6.7 警告
Local 		シスコシステムズ Cisco IOS XR Cisco Network Convergence System 540 シリーズルータおよび Cisco 8000 シリーズルータ用の Cisco IOS XR ソフトウェアにおけるデジタル署名の検証に関する脆弱性 CWE-347
デジタル署名の不適切な検証 		CVE-2021-1136 2021-10-18 17:04 2021-02-3 Show GitHub Exploit DB Packet Storm
133965 5.5 警告
Local 		シスコシステムズ Cisco IOS XR Cisco IOS XR ソフトウェアにおける送信データへの重要な情報の挿入に関する脆弱性 CWE-201
送信データへの重要な情報の挿入 		CVE-2021-1128 2021-10-18 17:04 2021-02-3 Show GitHub Exploit DB Packet Storm
133966 7.5 重要
Network 		シスコシステムズ Cisco IOS XR Cisco IOS XR ソフトウェアにおけるリソース管理に関する脆弱性 CWE-399
リソース管理の問題 		CVE-2021-1313 2021-10-18 17:04 2021-02-3 Show GitHub Exploit DB Packet Storm
133967 3.5 低
Adjacent 		シスコシステムズ Cisco Unified Computing System Central ソフトウェア Cisco Unified Computing System Central ソフトウェアにおける証明書検証に関する脆弱性 CWE-295
不正な証明書検証 		CVE-2021-1354 2021-10-18 17:04 2021-02-3 Show GitHub Exploit DB Packet Storm
133968 6.5 警告
Network 		シスコシステムズ Managed Services Accelerator Cisco Managed Services Accelerator におけるリソースの枯渇に関する脆弱性 CWE-400
リソースの枯渇 		CVE-2021-1266 2021-10-18 17:04 2021-02-3 Show GitHub Exploit DB Packet Storm
133969 4.1 警告
Network 		シスコシステムズ Cisco WebEx Meetings Server
Cisco WebEx Meetings 		Cisco Webex Meetings および Cisco Webex Meetings Server ソフトウェアにおける入力確認に関する脆弱性 CWE-20
不適切な入力確認 		CVE-2021-1221 2021-10-18 17:04 2021-02-3 Show GitHub Exploit DB Packet Storm
133970 7.2 重要
Network 		シスコシステムズ Cisco RV325 Dual Gigabit WAN VPN Router ファームウェア
Cisco RV320 Dual Gigabit WAN VPN Router ファームウェア 		複数の Cisco Small Business RV ルータにおけるコマンドインジェクションの脆弱性 CWE-77
コマンドインジェクション 		CVE-2021-1318 2021-10-18 17:03 2021-02-3 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 21, 2026, 4:01 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
651 7.8 HIGH
Local 		- - Acrobat Reader versions 24.001.30365, 26.001.21651 and earlier are affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. E… CWE-787
 Out-of-bounds Write 		CVE-2026-47965 2026-06-16 05:19 2026-06-13 Show GitHub Exploit DB Packet Storm
652 7.5 HIGH
Network 		microsoft remote_desktop_client
windows_app
windows_10_1607
windows_10_1809
windows_10_21h2
windows_10_22h2
windows_11_23h2
windows_11_24h2
windows_11_25h2
windows_11_26h1
windows… 		Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network. CWE-362
CWE-416
CWE-787
Race Condition
 Use After Free
 Out-of-bounds Write 		CVE-2026-42909 2026-06-16 05:17 2026-06-10 Show GitHub Exploit DB Packet Storm
653 - - - Rejected reason: ]** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2026-49489. Reason: This candidate is a duplicate of CVE-2026-49489. Notes: All CVE users should reference CVE-2026-49… - CVE-2026-54444 2026-06-16 05:16 2026-06-16 Show GitHub Exploit DB Packet Storm
654 - - - Rejected reason: ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2026-12075. Reason: This candidate is a duplicate of CVE-2026-12075. Notes: All CVE users should reference CVE-2026-120… - CVE-2026-54296 2026-06-16 05:16 2026-06-16 Show GitHub Exploit DB Packet Storm
655 - - - Rejected reason: ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2026-12061. Reason: This candidate is a duplicate of CVE-2026-12061. Notes: All CVE users should reference CVE-2026-120… - CVE-2026-54295 2026-06-16 05:16 2026-06-16 Show GitHub Exploit DB Packet Storm
656 - - - Rejected reason: ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2026-12072. Reason: This candidate is a duplicate of CVE-2026-12072. Notes: All CVE users should reference CVE-2026-120… - CVE-2026-54294 2026-06-16 05:16 2026-06-16 Show GitHub Exploit DB Packet Storm
657 - - - Rejected reason: ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2026-12074. Reason: This candidate is a duplicate of CVE-2026-12074. Notes: All CVE users should reference CVE-2026-120… - CVE-2026-54292 2026-06-16 05:16 2026-06-16 Show GitHub Exploit DB Packet Storm
658 8.8 HIGH
Network 		microsoft remote_desktop_client
windows_app
windows_10_1607
windows_10_1809
windows_10_21h2
windows_10_22h2
windows_11_23h2
windows_11_24h2
windows_11_25h2
windows_11_26h1
windows… 		Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network. CWE-416
CWE-787
 Use After Free
 Out-of-bounds Write 		CVE-2026-42985 2026-06-16 05:15 2026-06-10 Show GitHub Exploit DB Packet Storm
659 7.5 HIGH
Network 		microsoft windows_app
windows_10_1607
windows_10_1809
windows_10_21h2
windows_10_22h2
windows_11_23h2
windows_11_24h2
windows_11_25h2
windows_11_26h1
windows_server_2016
windows_s… 		Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network. CWE-122
Heap-based Buffer Overflow 		CVE-2026-42992 2026-06-16 05:13 2026-06-10 Show GitHub Exploit DB Packet Storm
660 7.5 HIGH
Network 		microsoft windows_10_21h2
windows_10_22h2
windows_11_23h2
windows_11_24h2
windows_11_25h2
windows_11_26h1
windows_server_2022
windows_server_2025 		Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network. CWE-122
Heap-based Buffer Overflow 		CVE-2026-42993 2026-06-16 05:10 2026-06-10 Show GitHub Exploit DB Packet Storm