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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
261 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 New CWE-noinfo
情報不足 		CVE-2026-31574 2026-04-30 12:34 2026-04-24 Show GitHub Exploit DB Packet Storm
262 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 New CWE-noinfo
情報不足 		CVE-2026-31575 2026-04-30 12:34 2026-04-24 Show GitHub Exploit DB Packet Storm
263 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 New CWE-416
解放済みメモリの使用 		CVE-2026-31576 2026-04-30 12:34 2026-04-24 Show GitHub Exploit DB Packet Storm
264 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 New CWE-476
NULL ポインタデリファレンス 		CVE-2026-31577 2026-04-30 12:34 2026-04-24 Show GitHub Exploit DB Packet Storm
265 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 New CWE-416
解放済みメモリの使用 		CVE-2026-31578 2026-04-30 12:34 2026-04-24 Show GitHub Exploit DB Packet Storm
266 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 New CWE-476
NULL ポインタデリファレンス 		CVE-2026-31579 2026-04-30 12:33 2026-04-24 Show GitHub Exploit DB Packet Storm
267 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 New CWE-416
解放済みメモリの使用 		CVE-2026-31580 2026-04-30 12:33 2026-04-24 Show GitHub Exploit DB Packet Storm
268 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 New CWE-416
解放済みメモリの使用 		CVE-2026-31581 2026-04-30 12:33 2026-04-24 Show GitHub Exploit DB Packet Storm
269 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 New CWE-416
解放済みメモリの使用 		CVE-2026-31582 2026-04-30 12:33 2026-04-24 Show GitHub Exploit DB Packet Storm
270 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 New CWE-416
解放済みメモリの使用 		CVE-2026-31583 2026-04-30 12:33 2026-04-24 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
315211 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2021-38208. Reason: This candidate is a reservation duplicate of CVE-2021-38208. Notes: All CVE users should reference CVE-2021-3820… - CVE-2021-3587 2023-11-7 12:38 2021-08-18 Show GitHub Exploit DB Packet Storm
315212 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Notes: none - CVE-2021-3591 2023-11-7 12:38 2021-08-6 Show GitHub Exploit DB Packet Storm
315213 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Notes: Assigned but a duplicate for CVE-2021-3559 - CVE-2021-3556 2023-11-7 12:38 2021-06-29 Show GitHub Exploit DB Packet Storm
315214 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Notes: none - CVE-2021-3526 2023-11-7 12:38 2021-06-24 Show GitHub Exploit DB Packet Storm
315215 - - - 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-2021-3525 2023-11-7 12:38 2021-06-12 Show GitHub Exploit DB Packet Storm
315216 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Notes: none - CVE-2021-3471 2023-11-7 12:38 2021-04-14 Show GitHub Exploit DB Packet Storm
315217 - - - 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-2021-3465 2023-11-7 12:38 2021-04-13 Show GitHub Exploit DB Packet Storm
315218 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate is unused by its CNA. Notes: none. - CVE-2021-3099 2023-11-7 12:37 2023-03-22 Show GitHub Exploit DB Packet Storm
315219 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate is unused by its CNA. Notes: none. - CVE-2021-3091 2023-11-7 12:37 2023-03-22 Show GitHub Exploit DB Packet Storm
315220 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate is unused by its CNA. Notes: none. - CVE-2021-3105 2023-11-7 12:37 2022-12-31 Show GitHub Exploit DB Packet Storm