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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":Feb. 9, 2026, 12:59 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
221 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-2023-53678 2026-02-5 15:47 2025-10-7 Show GitHub Exploit DB Packet Storm
222 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける整数アンダーフローの脆弱性 CWE-191
整数アンダーフロー 		CVE-2023-53679 2026-02-5 15:47 2025-10-7 Show GitHub Exploit DB Packet Storm
223 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 CWE-787
境界外書き込み 		CVE-2023-53680 2026-02-5 15:47 2025-10-7 Show GitHub Exploit DB Packet Storm
224 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-2023-53681 2026-02-5 15:47 2025-10-7 Show GitHub Exploit DB Packet Storm
225 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-2023-53682 2026-02-5 15:47 2025-10-7 Show GitHub Exploit DB Packet Storm
226 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける到達可能なアサーションに関する脆弱性 CWE-617
到達可能なアサーション 		CVE-2023-53683 2026-02-5 15:47 2025-10-7 Show GitHub Exploit DB Packet Storm
227 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-2023-53684 2026-02-5 15:47 2025-10-7 Show GitHub Exploit DB Packet Storm
228 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-2023-53685 2026-02-5 15:47 2025-10-7 Show GitHub Exploit DB Packet Storm
229 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-2023-53686 2026-02-5 15:47 2025-10-7 Show GitHub Exploit DB Packet Storm
230 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-2023-53687 2026-02-5 15:47 2025-10-7 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:April 19, 2026, 4:09 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
1 - - - protobufjs compiles protobuf definitions into JavaScript (JS) functions. In versions prior to 8.0.1 and 7.5.5, attackers can inject arbitrary code in the "type" fields of protobuf definitions, which … New CWE-94
Code Injection 		CVE-2026-41242 2026-04-19 02:16 2026-04-19 Show GitHub Exploit DB Packet Storm
2 - - - The Keycloak authentication manager in `apache-airflow-providers-keycloak` did not generate or validate the OAuth 2.0 `state` parameter on the login / login-callback flow, and did not use PKCE. An at… New CWE-352
 Origin Validation Error 		CVE-2026-40948 2026-04-18 23:16 2026-04-18 Show GitHub Exploit DB Packet Storm
3 6.4 MEDIUM
Network 		- - The Contextual Related Posts plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'other_attributes' parameter in versions up to, and including, 4.2.1 due to insufficient input s… New CWE-79
Cross-site Scripting 		CVE-2026-2986 2026-04-18 21:16 2026-04-18 Show GitHub Exploit DB Packet Storm
4 5.4 MEDIUM
Network 		- - The Categories Images plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 3.3.1, via the 'z_taxonomy_image' shortcode. This is due to the shortcode ren… New CWE-79
Cross-site Scripting 		CVE-2026-2505 2026-04-18 19:16 2026-04-18 Show GitHub Exploit DB Packet Storm
5 6.4 MEDIUM
Network 		- - The Content Blocks (Custom Post Widget) plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's content_block shortcode in all versions up to, and including, 3.3.9 due to i… New CWE-79
Cross-site Scripting 		CVE-2026-0894 2026-04-18 19:16 2026-04-18 Show GitHub Exploit DB Packet Storm
6 - - - In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlink_log: fix uninitialized padding leak in NFULA_PAYLOAD __build_packet_message() manually constructs the NFULA_… Update - CVE-2026-31428 2026-04-18 18:16 2026-04-13 Show GitHub Exploit DB Packet Storm
7 - - - In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_conntrack_sip: fix use of uninitialized rtp_addr in process_sdp process_sdp() declares union nf_inet_addr rtp_addr … Update - CVE-2026-31427 2026-04-18 18:16 2026-04-13 Show GitHub Exploit DB Packet Storm
8 - - - In the Linux kernel, the following vulnerability has been resolved: rds: ib: reject FRMR registration before IB connection is established rds_ib_get_mr() extracts the rds_ib_connection from conn->c… Update - CVE-2026-31425 2026-04-18 18:16 2026-04-13 Show GitHub Exploit DB Packet Storm
9 - - - In the Linux kernel, the following vulnerability has been resolved: netfilter: x_tables: restrict xt_check_match/xt_check_target extensions for NFPROTO_ARP Weiming Shi says: xt_match and xt_target… Update - CVE-2026-31424 2026-04-18 18:16 2026-04-13 Show GitHub Exploit DB Packet Storm
10 - - - In the Linux kernel, the following vulnerability has been resolved: net/sched: sch_hfsc: fix divide-by-zero in rtsc_min() m2sm() converts a u32 slope to a u64 scaled value. For large inputs (e.g. … Update - CVE-2026-31423 2026-04-18 18:16 2026-04-13 Show GitHub Exploit DB Packet Storm