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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
451 7.5 重要
Network 		Anthropic PBC Claude Code Anthropic PBCのClaude Codeにおける認証情報の不十分な保護に関する脆弱性 CWE-522
認証情報の不十分な保護 		CVE-2026-21852 2026-02-4 18:36 2026-01-21 Show GitHub Exploit DB Packet Storm
452 5.3 警告
Network 		Pallets project Werkzeug Pallets projectのWerkzeugにおけるWindows デバイス名の処理に関する脆弱性 CWE-67
Windows デバイス名の不適切な処理 		CVE-2026-21860 2026-02-4 18:36 2026-01-8 Show GitHub Exploit DB Packet Storm
453 9.8 緊急
Network 		ggml.ai llama.cpp ggml.aiのllama.cpp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-2026-21869 2026-02-4 18:36 2026-01-8 Show GitHub Exploit DB Packet Storm
454 5.7 警告
Network 		getkirby kirby getkirbyのkirbyにおける不正な認証に関する脆弱性 CWE-863
不正な認証 		CVE-2026-21896 2026-02-4 18:36 2026-01-8 Show GitHub Exploit DB Packet Storm
455 8.1 重要
Network 		オラクル Oracle FLEXCUBE Investor Servicing オラクルのOracle FLEXCUBE Investor Servicingにおける不特定の脆弱性 CWE-noinfo
情報不足 		CVE-2026-21973 2026-02-4 18:36 2026-01-20 Show GitHub Exploit DB Packet Storm
456 6.5 警告
Network 		オラクル Oracle FLEXCUBE Universal Banking オラクルのOracle FLEXCUBE Universal Bankingにおける不特定の脆弱性 CWE-noinfo
情報不足 		CVE-2026-21978 2026-02-4 18:36 2026-01-20 Show GitHub Exploit DB Packet Storm
457 9.9 緊急
Network 		The Kyverno Authors Kyverno The Kyverno AuthorsのKyvernoにおける複数の脆弱性 CWE-269
CWE-918
CVE-2026-22039 2026-02-4 18:36 2026-01-27 Show GitHub Exploit DB Packet Storm
458 5.4 警告
Network 		charm soft serve charmのsoft serveにおける不正な認証に関する脆弱性 CWE-863
不正な認証 		CVE-2026-22253 2026-02-4 18:36 2026-01-8 Show GitHub Exploit DB Packet Storm
459 6.5 警告
Network 		Spree Commerce Spree Spree CommerceのSpreeにおけるユーザ制御の鍵による認証回避に関する脆弱性 CWE-639
ユーザ制御の鍵による認証回避 		CVE-2026-22588 2026-02-4 18:36 2026-01-8 Show GitHub Exploit DB Packet Storm
460 5.4 警告
Network 		cvat cvat cvatにおける複数の脆弱性 CWE-79
CWE-83
CVE-2026-23516 2026-02-4 18:36 2026-01-21 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:April 20, 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
21 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
22 - - - 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
23 - - - 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
24 - - - 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
25 - - - 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
26 - - - 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
27 - - - In the Linux kernel, the following vulnerability has been resolved: net/sched: cls_flow: fix NULL pointer dereference on shared blocks flow_change() calls tcf_block_q() and dereferences q->handle t… Update - CVE-2026-31422 2026-04-18 18:16 2026-04-13 Show GitHub Exploit DB Packet Storm
28 - - - In the Linux kernel, the following vulnerability has been resolved: net/sched: cls_fw: fix NULL pointer dereference on shared blocks The old-method path in fw_classify() calls tcf_block_q() and der… Update - CVE-2026-31421 2026-04-18 18:16 2026-04-13 Show GitHub Exploit DB Packet Storm
29 - - - In the Linux kernel, the following vulnerability has been resolved: netfilter: ipset: drop logically empty buckets in mtype_del mtype_del() counts empty slots below n->pos in k, but it only drops t… Update - CVE-2026-31418 2026-04-18 18:16 2026-04-13 Show GitHub Exploit DB Packet Storm
30 - - - In the Linux kernel, the following vulnerability has been resolved: net/x25: Fix overflow when accumulating packets Add a check to ensure that `x25_sock.fraglen` does not overflow. The `fraglen` a… Update - CVE-2026-31417 2026-04-18 18:16 2026-04-13 Show GitHub Exploit DB Packet Storm