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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 21, 2026, 2 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
1711 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-2026-43269 2026-05-11 11:05 2026-05-6 Show GitHub Exploit DB Packet Storm
1712 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 CWE-Other
その他 		CVE-2026-43270 2026-05-11 11:05 2026-05-6 Show GitHub Exploit DB Packet Storm
1713 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-2026-43271 2026-05-11 11:05 2026-05-6 Show GitHub Exploit DB Packet Storm
1714 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-2026-43272 2026-05-11 11:05 2026-05-6 Show GitHub Exploit DB Packet Storm
1715 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-2026-43273 2026-05-11 11:05 2026-05-6 Show GitHub Exploit DB Packet Storm
1716 8.4 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-2026-43274 2026-05-11 11:05 2026-05-6 Show GitHub Exploit DB Packet Storm
1717 4.7 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける競合状態に関する脆弱性 CWE-362
競合状態 		CVE-2026-43275 2026-05-11 11:05 2026-05-6 Show GitHub Exploit DB Packet Storm
1718 7.8 重要
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける二重解放に関する脆弱性 CWE-415
二重解放 		CVE-2026-43276 2026-05-11 11:05 2026-05-6 Show GitHub Exploit DB Packet Storm
1719 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-2026-43277 2026-05-11 11:05 2026-05-6 Show GitHub Exploit DB Packet Storm
1720 7.8 重要
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける二重解放に関する脆弱性 CWE-415
二重解放 		CVE-2026-43278 2026-05-11 11:05 2026-05-6 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 21, 2026, 4:10 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
1981 8.9 HIGH
Network 		- - Postiz is an AI social media scheduling tool. From version 2.21.6 to before version 2.21.7, any authenticated user who can create a post can store arbitrary HTML in post content by tampering their ow… CWE-79
Cross-site Scripting 		CVE-2026-42556 2026-05-14 00:58 2026-05-9 Show GitHub Exploit DB Packet Storm
1982 - - - Improper Neutralization of Input During Web Page Generation (XSS) vulnerability in absinthe-graphql absinthe_plug allows reflected cross-site scripting via the GraphiQL interface. 'Elixir.Absinthe.P… CWE-79
Cross-site Scripting 		CVE-2026-42794 2026-05-14 00:57 2026-05-9 Show GitHub Exploit DB Packet Storm
1983 - - - Allocation of Resources Without Limits or Throttling vulnerability in absinthe-graphql absinthe allows unauthenticated denial of service via atom table exhaustion when parsing attacker-controlled Gra… CWE-770
 Allocation of Resources Without Limits or Throttling 		CVE-2026-42793 2026-05-14 00:57 2026-05-9 Show GitHub Exploit DB Packet Storm
1984 - - - Inefficient Algorithmic Complexity vulnerability in absinthe-graphql absinthe allows unauthenticated denial of service via quadratic fragment-name uniqueness validation. 'Elixir.Absinthe.Phase.Docum… CWE-407
 Inefficient Algorithmic Complexity 		CVE-2026-43967 2026-05-14 00:57 2026-05-9 Show GitHub Exploit DB Packet Storm
1985 - - - Improper Neutralization of CRLF Sequences ('CRLF Injection') vulnerability in ninenines cowlib allows SSE event splitting and injection via unvalidated field values. cow_sse:event/1 in cowlib guards… CWE-93
CRLF Injection 		CVE-2026-43968 2026-05-14 00:57 2026-05-12 Show GitHub Exploit DB Packet Storm
1986 - - - Improper Neutralization of CRLF Sequences ('CRLF Injection') vulnerability in ninenines cowlib allows HTTP request splitting and cookie smuggling via unvalidated cookie name and value fields. cow_co… CWE-93
CRLF Injection 		CVE-2026-43969 2026-05-14 00:57 2026-05-12 Show GitHub Exploit DB Packet Storm
1987 - - - Uncontrolled Resource Consumption vulnerability in ninenines cowlib (cow_http_te module) allows Excessive Allocation. The chunked transfer-encoding parser in cow_http_te accepts an unbounded number … CWE-400
 Uncontrolled Resource Consumption 		CVE-2026-7790 2026-05-14 00:57 2026-05-12 Show GitHub Exploit DB Packet Storm
1988 - - - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in elixir-ecto postgrex ('Elixir.Postgrex.Notifications' module) allows SQL Injection. The channel … CWE-89
SQL Injection 		CVE-2026-32687 2026-05-14 00:57 2026-05-13 Show GitHub Exploit DB Packet Storm
1989 - - - Privilege escalation in the mk_mysql agent plugin on Windows in Checkmk <2.4.0p29, <2.3.0p47, and 2.2.0 (EOL) allows a local unprivileged user able to create a Windows service whose name matches 'MyS… CWE-427
 Uncontrolled Search Path Element 		CVE-2024-47091 2026-05-14 00:57 2026-05-13 Show GitHub Exploit DB Packet Storm
1990 - - - Improper Input Validation in the NAT64 translator in The OpenThread Authors OpenThread before commit 26a882d on all platforms allows an attacker on the adjacent IPv4 network to inject corrupted IPv6 … CWE-20
 Improper Input Validation  		CVE-2026-8369 2026-05-14 00:54 2026-05-13 Show GitHub Exploit DB Packet Storm