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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 9, 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
331 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 New CWE-401
有効期限後のメモリの解放の欠如 		CVE-2026-31714 2026-05-8 12:05 2026-05-1 Show GitHub Exploit DB Packet Storm
332 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-2026-31715 2026-05-8 12:05 2026-05-1 Show GitHub Exploit DB Packet Storm
333 7.8 重要
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける境界外書き込みに関する脆弱性 New CWE-787
境界外書き込み 		CVE-2026-31716 2026-05-8 12:05 2026-05-1 Show GitHub Exploit DB Packet Storm
334 - - （複数のベンダ） （複数の製品） CISA ICS Advisory / ICS Medical Advisory（2026年04月30日） New - - 2026-05-7 14:50 2026-05-1 Show GitHub Exploit DB Packet Storm
335 6.1 警告
Network 		opennebula opennebula opennebulaにおけるクロスサイトスクリプティングの脆弱性 New CWE-79
クロスサイト・スクリプティング（XSS） 		CVE-2025-56534 2026-05-7 12:30 2026-04-29 Show GitHub Exploit DB Packet Storm
336 6.1 警告
Network 		opennebula opennebula opennebulaにおけるクロスサイトスクリプティングの脆弱性 New CWE-79
クロスサイト・スクリプティング（XSS） 		CVE-2025-56535 2026-05-7 12:30 2026-04-29 Show GitHub Exploit DB Packet Storm
337 6.1 警告
Network 		opennebula opennebula opennebulaにおけるクロスサイトスクリプティングの脆弱性 New CWE-79
クロスサイト・スクリプティング（XSS） 		CVE-2025-56536 2026-05-7 12:30 2026-04-29 Show GitHub Exploit DB Packet Storm
338 6.1 警告
Network 		opennebula opennebula opennebulaにおけるクロスサイトスクリプティングの脆弱性 New CWE-79
クロスサイト・スクリプティング（XSS） 		CVE-2025-56537 2026-05-7 12:30 2026-04-29 Show GitHub Exploit DB Packet Storm
339 7.5 重要
Network 		Timo Sirainen
Open-Xchange		 Dovecot Pro
Dovecot 		Timo Sirainen等の複数ベンダの製品における入力確認に関する脆弱性 New CWE-20
CWE-noinfo
CVE-2025-59028 2026-05-7 12:30 2026-03-27 Show GitHub Exploit DB Packet Storm
340 7.5 重要
Network 		Timo Sirainen
Open-Xchange		 Dovecot Pro
Dovecot 		Timo Sirainen等の複数ベンダの製品における入力確認に関する脆弱性 New CWE-20
CWE-noinfo
CVE-2025-59032 2026-05-7 12:30 2026-03-27 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 10, 2026, 4:58 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
317261 - - - 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. However, the number was on… - CVE-2021-23897 2023-11-7 12:31 2021-07-23 Show GitHub Exploit DB Packet Storm
317262 - - - 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-2021-25950 2023-11-7 12:31 2021-06-24 Show GitHub Exploit DB Packet Storm
317263 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2021-33500. Reason: This candidate is a reservation duplicate of CVE-2021-33500. Notes: All CVE users should reference CVE-2021-3350… - CVE-2021-26940 2023-11-7 12:31 2021-06-2 Show GitHub Exploit DB Packet Storm
317264 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2021-21299. Reason: This candidate is a duplicate of CVE-2021-21299. Notes: All CVE users should reference CVE-2021-21299 instead of… - CVE-2021-26959 2023-11-7 12:31 2021-02-10 Show GitHub Exploit DB Packet Storm
317265 - - - 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-2021-23145 2023-11-7 12:30 2023-05-17 Show GitHub Exploit DB Packet Storm
317266 - - - Rejected reason: This candidate was in a CNA pool that was not assigned to any issues during 2021. - CVE-2021-23232 2023-11-7 12:30 2023-03-8 Show GitHub Exploit DB Packet Storm
317267 - - - Rejected reason: This candidate was in a CNA pool that was not assigned to any issues during 2021. - CVE-2021-23224 2023-11-7 12:30 2023-03-8 Show GitHub Exploit DB Packet Storm
317268 - - - Rejected reason: This candidate was in a CNA pool that was not assigned to any issues during 2021. - CVE-2021-23220 2023-11-7 12:30 2023-03-8 Show GitHub Exploit DB Packet Storm
317269 - - - Rejected reason: This candidate was in a CNA pool that was not assigned to any issues during 2021. - CVE-2021-23212 2023-11-7 12:30 2023-03-8 Show GitHub Exploit DB Packet Storm
317270 - - - Rejected reason: This candidate was in a CNA pool that was not assigned to any issues during 2021. - CVE-2021-23199 2023-11-7 12:30 2023-03-8 Show GitHub Exploit DB Packet Storm