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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":June 21, 2026, 6 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
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2391 9.8 緊急
Network 		midoks mdserver-web midoksのmdserver-webにおける複数の脆弱性 CWE-78
CWE-862
CVE-2026-41315 2026-05-29 11:20 2026-05-14 Show GitHub Exploit DB Packet Storm
2392 7.5 重要
Network 		opentelemetry OpenTelemetry.OpAmp.Client opentelemetryのOpenTelemetry.OpAmp.Clientにおける過剰なサイズ値のメモリ割り当てに関する脆弱性 CWE-789
過剰なサイズ値のメモリ割り当て 		CVE-2026-42348 2026-05-29 11:20 2026-05-12 Show GitHub Exploit DB Packet Storm
2393 9.1 緊急
Network 		Archive::Tar project Archive::Tar Archive::Tar projectのArchive::Tarにおけるリンク解釈に関する脆弱性 CWE-59
リンク解釈の問題 		CVE-2026-42496
CVE-2026-42497 		2026-05-29 11:20 2026-05-26 Show GitHub Exploit DB Packet Storm
2394 7.5 重要
Network 		Archive::Tar project Archive::Tar Archive::Tar projectのArchive::Tarにおける複数の脆弱性 CWE-59
CWE-732
CVE-2026-42496
CVE-2026-42497 		2026-05-29 11:20 2026-05-26 Show GitHub Exploit DB Packet Storm
2395 6.5 警告
Network 		Hatchet Hatchet Hatchetにおける複数の脆弱性 CWE-639
CWE-863
CVE-2026-42572 2026-05-29 11:19 2026-05-14 Show GitHub Exploit DB Packet Storm
2396 9.8 緊急
Network 		Workiva Arelle WorkivaのArelleにおける重要な機能に対する認証の欠如に関する脆弱性 CWE-306
重要な機能に対する認証の欠如 解説 		CVE-2026-42796 2026-05-29 11:19 2026-05-4 Show GitHub Exploit DB Packet Storm
2397 8.8 重要
Network 		Grav CMS Grav-plugin-api Grav CMSのGrav-plugin-apiにおける不正な認証に関する脆弱性 CWE-863
不正な認証 		CVE-2026-42843 2026-05-29 11:19 2026-05-11 Show GitHub Exploit DB Packet Storm
2398 7.8 重要
Local 		Pocoo Babel Babelにおける複数の脆弱性 CWE-843
CWE-94
CVE-2026-44728 2026-05-29 11:19 2026-05-26 Show GitHub Exploit DB Packet Storm
2399 7.5 重要
Network 		benoitc hackney benoitcのhackneyにおける無限ループに関する脆弱性 CWE-835
無限ループ 		CVE-2026-47066 2026-05-29 11:19 2026-05-25 Show GitHub Exploit DB Packet Storm
2400 7.5 重要
Network 		benoitc hackney benoitcのhackneyにおける制限またはスロットリング無しのリソースの割り当てに関する脆弱性 CWE-770
制限またはスロットリング無しのリソースの割り当て 		CVE-2026-47067 2026-05-29 11:19 2026-05-25 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 21, 2026, 4:01 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
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51 - - - Incorrect boundary conditions in the Libraries component in NSS. This vulnerability was fixed in Firefox 152 and Thunderbird 152. - CVE-2026-12318 2026-06-17 02:16 2026-06-16 Show GitHub Exploit DB Packet Storm
52 - - - Memory safety bug fixed in Thunderbird 152. This vulnerability was fixed in Firefox 152 and Thunderbird 152. - CVE-2026-12317 2026-06-17 02:16 2026-06-16 Show GitHub Exploit DB Packet Storm
53 - - - Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 152 and Thunderbird 152. - CVE-2026-12316 2026-06-17 02:16 2026-06-16 Show GitHub Exploit DB Packet Storm
54 - - - Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. - CVE-2026-12315 2026-06-17 02:16 2026-06-16 Show GitHub Exploit DB Packet Storm
55 - - - Memory safety bug fixed in Thunderbird 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. - CVE-2026-12314 2026-06-17 02:16 2026-06-16 Show GitHub Exploit DB Packet Storm
56 4.7 MEDIUM
Network 		- - Information disclosure, sandbox escape in the Security: Process Sandboxing component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. CWE-269
 Improper Privilege Management 		CVE-2026-12313 2026-06-17 02:16 2026-06-16 Show GitHub Exploit DB Packet Storm
57 - - - Memory safety bug fixed in Thunderbird 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. - CVE-2026-12312 2026-06-17 02:16 2026-06-16 Show GitHub Exploit DB Packet Storm
58 4.7 MEDIUM
Network 		- - Information disclosure, sandbox escape in the Security: Process Sandboxing component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. CWE-200
CWE-688
Information Exposure
 Function Call With Incorrect Variable or Reference as Argument 		CVE-2026-12311 2026-06-17 02:16 2026-06-16 Show GitHub Exploit DB Packet Storm
59 - - - Memory safety bug fixed in Thunderbird 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. - CVE-2026-12310 2026-06-17 02:16 2026-06-16 Show GitHub Exploit DB Packet Storm
60 - - - Memory safety bug fixed in Thunderbird 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. - CVE-2026-12309 2026-06-17 02:16 2026-06-16 Show GitHub Exploit DB Packet Storm