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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":April 28, 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
1081 6.5 警告
Adjacent 		Ellanetworks Ella Core EllanetworksのElla CoreにおけるNULL ポインタデリファレンスに関する脆弱性 CWE-476
NULL ポインタデリファレンス 		CVE-2026-33907 2026-04-21 10:48 2026-03-27 Show GitHub Exploit DB Packet Storm
1082 4.3 警告
Network 		Apache Software Foundation PDFBox Apache Software FoundationのPDFBox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-2026-33929 2026-04-21 10:48 2026-04-14 Show GitHub Exploit DB Packet Storm
1083 5.3 警告
Local 		Anthropic PBC Claude SDK for Python Anthropic PBCのClaude SDK for Pythonにおける複数の脆弱性 CWE-367
CWE-59
CVE-2026-34452 2026-04-21 10:48 2026-03-31 Show GitHub Exploit DB Packet Storm
1084 5.5 警告
Local 		International Color Consortium (ICC) iccDEV International Color Consortium (ICC)のiccDEVにおける未定義、未指定、または実装定義の動作への依存に関する脆弱性 CWE-758
未定義、未指定、または実装定義の動作への依存 		CVE-2026-34533 2026-04-21 10:48 2026-03-31 Show GitHub Exploit DB Packet Storm
1085 5.5 警告
Local 		International Color Consortium (ICC) iccDEV International Color Consortium (ICC)のiccDEV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 CWE-122
ヒープオーバーフロー 		CVE-2026-34534 2026-04-21 10:48 2026-03-31 Show GitHub Exploit DB Packet Storm
1086 5.5 警告
Local 		International Color Consortium (ICC) iccDEV International Color Consortium (ICC)のiccDEV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 CWE-122
ヒープオーバーフロー 		CVE-2026-34535 2026-04-21 10:48 2026-03-31 Show GitHub Exploit DB Packet Storm
1087 5.5 警告
Local 		International Color Consortium (ICC) iccDEV International Color Consortium (ICC)のiccDEVにおける再帰制御に関する脆弱性 CWE-674
不適切な再帰制御 		CVE-2026-34536 2026-04-21 10:48 2026-03-31 Show GitHub Exploit DB Packet Storm
1088 5.5 警告
Local 		International Color Consortium (ICC) iccDEV International Color Consortium (ICC)のiccDEVにおける未定義、未指定、または実装定義の動作への依存に関する脆弱性 CWE-758
未定義、未指定、または実装定義の動作への依存 		CVE-2026-34537 2026-04-21 10:48 2026-03-31 Show GitHub Exploit DB Packet Storm
1089 5.5 警告
Local 		International Color Consortium (ICC) iccDEV International Color Consortium (ICC)のiccDEV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 CWE-122
ヒープオーバーフロー 		CVE-2026-34539 2026-04-21 10:48 2026-03-31 Show GitHub Exploit DB Packet Storm
1090 5.5 警告
Local 		International Color Consortium (ICC) iccDEV International Color Consortium (ICC)のiccDEV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 CWE-122
ヒープオーバーフロー 		CVE-2026-34540 2026-04-21 10:47 2026-03-31 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:April 29, 2026, 4:51 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
315001 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was in a CNA pool that was not assigned to any issues during 2021. Notes: none - CVE-2021-22690 2023-11-7 12:30 2022-03-4 Show GitHub Exploit DB Packet Storm
315002 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was in a CNA pool that was not assigned to any issues during 2021. Notes: none - CVE-2021-22689 2023-11-7 12:30 2022-03-4 Show GitHub Exploit DB Packet Storm
315003 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was in a CNA pool that was not assigned to any issues during 2021. Notes: none - CVE-2021-22688 2023-11-7 12:30 2022-03-4 Show GitHub Exploit DB Packet Storm
315004 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was in a CNA pool that was not assigned to any issues during 2021. Notes: none - CVE-2021-22687 2023-11-7 12:30 2022-03-4 Show GitHub Exploit DB Packet Storm
315005 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was in a CNA pool that was not assigned to any issues during 2021. Notes: none - CVE-2021-22686 2023-11-7 12:30 2022-03-4 Show GitHub Exploit DB Packet Storm
315006 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none - CVE-2021-23151 2023-11-7 12:30 2021-12-29 Show GitHub Exploit DB Packet Storm
315007 9.8 CRITICAL
Network 		- - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none - CVE-2021-23441 2023-11-7 12:30 2021-09-19 Show GitHub Exploit DB Packet Storm
315008 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2021-21773. Reason: This candidate is a reservation duplicate of CVE-2021-21773. Notes: All CVE users should reference CVE-2021-2177… - CVE-2021-21774 2023-11-7 12:30 2021-08-31 Show GitHub Exploit DB Packet Storm
315009 9.8 CRITICAL
Network 		- - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none - CVE-2021-23410 2023-11-7 12:30 2021-07-22 Show GitHub Exploit DB Packet Storm
315010 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none - CVE-2021-23361 2023-11-7 12:30 2021-03-23 Show GitHub Exploit DB Packet Storm