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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":May 11, 2026, 6:01 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
1661 7.8 重要
Local 		ggml.ai llama.cpp ggml.aiのllama.cppにおける複数の脆弱性 CWE-122
CWE-190
CVE-2026-27940 2026-04-30 12:16 2026-03-12 Show GitHub Exploit DB Packet Storm
1662 9.8 緊急
Network 		OpenPLC Project OpenPLC_v3 ファームウェア OpenPLC ProjectのOpenPLC_v3 ファームウェアにおけるリソースの安全ではないデフォルト値への初期化に関する脆弱性 CWE-1188
リソースの安全ではないデフォルト値への初期化 		CVE-2026-28205 2026-04-30 12:16 2026-04-9 Show GitHub Exploit DB Packet Storm
1663 4.3 警告
Network 		Rocket.Chat Rocket.Chat Rocket.Chat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-2026-29197 2026-04-30 12:16 2026-04-24 Show GitHub Exploit DB Packet Storm
1664 9.8 緊急
Network 		Shenzhen Tenda Technology Co.,Ltd. AC18 ファームウェア Shenzhen Tenda Technology Co.,Ltd.のAC18 ファームウェアにおけるコマンドインジェクションの脆弱性 CWE-77
CWE-77
CVE-2026-31255 2026-04-30 12:16 2026-04-27 Show GitHub Exploit DB Packet Storm
1665 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernel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-2026-31481 2026-04-30 12:16 2026-04-22 Show GitHub Exploit DB Packet Storm
1666 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 CWE-noinfo
情報不足 		CVE-2026-31482 2026-04-30 12:16 2026-04-22 Show GitHub Exploit DB Packet Storm
1667 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 CWE-noinfo
情報不足 		CVE-2026-31483 2026-04-30 12:16 2026-04-22 Show GitHub Exploit DB Packet Storm
1668 7.1 重要
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける境界外読み取りに関する脆弱性 CWE-125
境界外読み取り 		CVE-2026-31484 2026-04-30 12:16 2026-04-22 Show GitHub Exploit DB Packet Storm
1669 7.8 重要
Local 		Linux Linux Kernel LinuxのLinux Kernel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-2026-31485 2026-04-30 12:16 2026-04-22 Show GitHub Exploit DB Packet Storm
1670 7.1 重要
Local 		Linux Linux Kernel LinuxのLinux Kernelにおけるリソースのロックに関する脆弱性 CWE-667
不適切なロック 		CVE-2026-31486 2026-04-30 12:15 2026-04-22 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 12, 2026, 5:06 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
317701 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: The CNA or individual who requested this candidate did not associate it with any vulnerability during 2021. Notes: none - CVE-2021-20005 2023-11-7 12:28 2022-02-10 Show GitHub Exploit DB Packet Storm
317702 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: The CNA or individual who requested this candidate did not associate it with any vulnerability during 2021. Notes: none - CVE-2021-20004 2023-11-7 12:28 2022-02-10 Show GitHub Exploit DB Packet Storm
317703 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: The CNA or individual who requested this candidate did not associate it with any vulnerability during 2021. Notes: none - CVE-2021-20003 2023-11-7 12:28 2022-02-10 Show GitHub Exploit DB Packet Storm
317704 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: The CNA or individual who requested this candidate did not associate it with any vulnerability during 2021. Notes: none - CVE-2021-20002 2023-11-7 12:28 2022-02-10 Show GitHub Exploit DB Packet Storm
317705 7.8 HIGH
Local 		- - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Notes: none - CVE-2021-20095 2023-11-7 12:28 2021-04-30 Show GitHub Exploit DB Packet Storm
317706 - - - 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-2021-20200 2023-11-7 12:28 2021-03-18 Show GitHub Exploit DB Packet Storm
317707 - - - 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-2021-20189 2023-11-7 12:28 2021-01-16 Show GitHub Exploit DB Packet Storm
317708 - - - 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-2021-0195 2023-11-7 12:27 2023-05-17 Show GitHub Exploit DB Packet Storm
317709 - - - 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-2021-0192 2023-11-7 12:27 2023-05-17 Show GitHub Exploit DB Packet Storm
317710 - - - 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-2021-0191 2023-11-7 12:27 2023-05-17 Show GitHub Exploit DB Packet Storm