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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 2, 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
1231 8.8 重要
Adjacent 		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-2026-23395 2026-04-27 10:53 2026-03-25 Show GitHub Exploit DB Packet Storm
1232 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-2026-23396 2026-04-27 10:53 2026-03-26 Show GitHub Exploit DB Packet Storm
1233 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-2026-23397 2026-04-27 10:53 2026-03-26 Show GitHub Exploit DB Packet Storm
1234 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-2026-23398 2026-04-27 10:53 2026-03-26 Show GitHub Exploit DB Packet Storm
1235 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける有効期限後のメモリの解放の欠如に関する脆弱性 CWE-401
有効期限後のメモリの解放の欠如 		CVE-2026-23399 2026-04-27 10:53 2026-03-28 Show GitHub Exploit DB Packet Storm
1236 5.5 警告
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-2026-23400 2026-04-27 10:53 2026-03-29 Show GitHub Exploit DB Packet Storm
1237 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-2026-23401 2026-04-27 10:53 2026-04-1 Show GitHub Exploit DB Packet Storm
1238 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-2026-23402 2026-04-27 10:53 2026-04-1 Show GitHub Exploit DB Packet Storm
1239 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける有効期限後のメモリの解放の欠如に関する脆弱性 CWE-401
有効期限後のメモリの解放の欠如 		CVE-2026-23403 2026-04-27 10:53 2026-04-1 Show GitHub Exploit DB Packet Storm
1240 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-2026-23404 2026-04-27 10:53 2026-04-1 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 2, 2026, 4:08 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
315671 - - - 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
315672 - - - 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
315673 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
315674 - - - 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
315675 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
315676 - - - 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
315677 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-2021-23334 2023-11-7 12:30 2021-02-11 Show GitHub Exploit DB Packet Storm
315678 7.8 HIGH
Local 		- - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2021-25346. Reason: This candidate is a duplicate of CVE-2021-25346. Notes: All CVE users should reference CVE-2021-25346 instead of… - CVE-2021-22493 2023-11-7 12:30 2021-01-6 Show GitHub Exploit DB Packet Storm
315679 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-2021-20223 2023-11-7 12:29 2022-08-26 Show GitHub Exploit DB Packet Storm
315680 - - - 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-2021-20301 2023-11-7 12:29 2022-08-26 Show GitHub Exploit DB Packet Storm