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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
6251 5.3 警告
Network 		opentelemetry opentelemetry
OpenTelemetry.Extensions.Propagators
Opentelemetry.api 		opentelemetryのOpentelemetry.api等の複数製品における過剰なサイズ値のメモリ割り当てに関する脆弱性 CWE-789
過剰なサイズ値のメモリ割り当て 		CVE-2026-40894 2026-04-30 12:18 2026-04-23 Show GitHub Exploit DB Packet Storm
6252 10 緊急
Network 		VoidZero Inc. Vite+ VoidZero Inc.のVite+におけるパストラバーサルの脆弱性 CWE-22
パス・トラバーサル 		CVE-2026-41211 2026-04-30 12:18 2026-04-23 Show GitHub Exploit DB Packet Storm
6253 5.4 警告
Network 		Siemvk (siemvk) Openlearn Siemvk (siemvk)のOpenlearn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-2026-41243 2026-04-30 12:18 2026-04-23 Show GitHub Exploit DB Packet Storm
6254 8.8 重要
Network 		Deskflow Deskflow Deskflow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-2026-41476 2026-04-30 12:18 2026-04-24 Show GitHub Exploit DB Packet Storm
6255 7.8 重要
Local 		Deskflow Deskflow Deskflowにおける複数の脆弱性 CWE-306
CWE-862
CVE-2026-41477 2026-04-30 12:18 2026-04-24 Show GitHub Exploit DB Packet Storm
6256 6.5 警告
Network 		langchain Langchain-text-splitters langchainのLangchain-text-splittersにおけるサーバサイドのリクエストフォージェリの脆弱性 CWE-918
サーバサイドリクエストフォージェリ 		CVE-2026-41481 2026-04-30 12:18 2026-04-24 Show GitHub Exploit DB Packet Storm
6257 3.1 低
Network 		langchain Langchain-openai langchainのLangchain-openaiにおけるサーバサイドのリクエストフォージェリの脆弱性 CWE-918
サーバサイドリクエストフォージェリ 		CVE-2026-41488 2026-04-30 12:18 2026-04-24 Show GitHub Exploit DB Packet Storm
6258 9.8 緊急
Network 		Steven Fackler rust-openssl rust-OpenSSL Projectのrust-OpenSSLにおける複数の脆弱性 CWE-131
CWE-787
CVE-2026-41676 2026-04-30 12:18 2026-04-24 Show GitHub Exploit DB Packet Storm
6259 9.1 緊急
Network 		Steven Fackler rust-openssl rust-OpenSSL Projectのrust-OpenSSLにおける複数の脆弱性 CWE-125
CWE-1284
CVE-2026-41677 2026-04-30 12:18 2026-04-24 Show GitHub Exploit DB Packet Storm
6260 9.8 緊急
Network 		Steven Fackler rust-openssl rust-OpenSSL Projectのrust-OpenSSLにおける境界外書き込みに関する脆弱性 CWE-787
境界外書き込み 		CVE-2026-41678 2026-04-30 12:18 2026-04-24 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