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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 29, 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
5461 6.5 警告
Network 		GitLab.org GitLab GitLab.orgのGitLabにおける代替パスまたはチャネルを使用した認証回避に関する脆弱性 CWE-288
代替パスまたはチャネルを使用した認証回避 		CVE-2026-4524 2026-05-18 11:24 2026-05-14 Show GitHub Exploit DB Packet Storm
5462 6.5 警告
Network 		GitLab.org GitLab GitLab.orgのGitLabにおけるクロスサイトリクエストフォージェリの脆弱性 CWE-352
同一生成元ポリシー違反 		CVE-2026-4527 2026-05-18 11:24 2026-05-14 Show GitHub Exploit DB Packet Storm
5463 4.3 警告
Network 		GitLab.org GitLab GitLab.orgのGitLab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-2026-6063 2026-05-18 11:24 2026-05-14 Show GitHub Exploit DB Packet Storm
5464 5.4 警告
Network 		GitLab.org GitLab GitLab.orgのGitLabにおけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング（XSS） 		CVE-2026-6073 2026-05-18 11:24 2026-05-14 Show GitHub Exploit DB Packet Storm
5465 5.4 警告
Network 		GitLab.org GitLab GitLab.orgのGitLabにおけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング（XSS） 		CVE-2026-6335 2026-05-18 11:24 2026-05-14 Show GitHub Exploit DB Packet Storm
5466 4.3 警告
Network 		GitLab.org GitLab GitLab.orgのGitLabにおける認証の欠如に関する脆弱性 CWE-862
認証の欠如 		CVE-2026-6883 2026-05-18 11:24 2026-05-14 Show GitHub Exploit DB Packet Storm
5467 9.8 緊急
Network 		libexpat project libexpat libexpat projectのlibexpatにおけるエントロピー不足に関する脆弱性 CWE-331
エントロピー不足 		CVE-2026-7210 2026-05-18 11:24 2026-05-11 Show GitHub Exploit DB Packet Storm
5468 8.8 重要
Adjacent 		ZyXEL WRE6505 ファームウェア ZyXELのWRE6505 ファームウェアにおけるOS コマンドインジェクションの脆弱性 CWE-78
OSコマンド・インジェクション 		CVE-2026-7256 2026-05-18 11:24 2026-05-12 Show GitHub Exploit DB Packet Storm
5469 4.4 警告
Local 		ZyXEL WRE6505 ファームウェア ZyXELのWRE6505 ファームウェアにおける重要な情報のセキュアでない格納に関する脆弱性 CWE-922
重要な情報のセキュアでない格納 		CVE-2026-7257 2026-05-18 11:24 2026-05-12 Show GitHub Exploit DB Packet Storm
5470 7.5 重要
Network 		ZyXEL NWA1100-N ファームウェア ZyXELのNWA1100-N ファームウェアにおける古典的バッファオーバーフローの脆弱性 CWE-120
古典的バッファオーバーフロー 		CVE-2026-7287 2026-05-18 11:24 2026-05-12 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 29, 2026, 4:19 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
1221 7.5 HIGH
Network 		messagepack messagepack MessagePack for C# is a MessagePack serializer for C#. Prior to 2.5.301 and 3.1.7, MessagePack-CSharp's typeless deserialization includes MessagePackSerializerOptions.ThrowIfDeserializingTypeIsDisall… CWE-470
CWE-502
Unsafe Reflection
 Deserialization of Untrusted Data 		CVE-2026-48517 2026-06-26 02:16 2026-06-23 Show GitHub Exploit DB Packet Storm
1222 7.5 HIGH
Network 		messagepack messagepack MessagePack for C# is a MessagePack serializer for C#. Prior to 2.5.301 and 3.1.7, InterfaceLookupFormatter<TKey,TElement> constructs an internal Dictionary<TKey, IGrouping<TKey,TElement>> with the d… CWE-407
 Inefficient Algorithmic Complexity 		CVE-2026-48516 2026-06-26 02:16 2026-06-23 Show GitHub Exploit DB Packet Storm
1223 7.5 HIGH
Network 		messagepack messagepack MessagePack for C# is a MessagePack serializer for C#. Prior to 2.5.301 and 3.1.7, MessagePack-CSharp's multi-dimensional array formatters read dimension lengths directly from the payload and allocat… CWE-770
 Allocation of Resources Without Limits or Throttling 		CVE-2026-48515 2026-06-26 02:16 2026-06-23 Show GitHub Exploit DB Packet Storm
1224 8.6 HIGH
Network 		- - Mastodon is a free, open-source social network server based on ActivityPub. Prior to 4.5.10, 4.4.17, and 4.3.23, when using Ruby versions older than 3.4, PrivateAddressCheck.private_address? returns … CWE-184
CWE-200
CWE-918
 Incomplete Blacklist
Information Exposure
Server-Side Request Forgery (SSRF)  		CVE-2026-47389 2026-06-26 02:16 2026-06-25 Show GitHub Exploit DB Packet Storm
1225 7.5 HIGH
Network 		- - The Tourfic – AI Powered Travel Booking, Hotel Booking & Car Rental WordPress Plugin plugin for WordPress is vulnerable to generic SQL Injection via the 'post_id' parameter in all versions up to, and… CWE-89
SQL Injection 		CVE-2026-12937 2026-06-26 02:16 2026-06-25 Show GitHub Exploit DB Packet Storm
1226 3.7 LOW
Network 		openbsd
redhat 		openssh
hardened_images
enterprise_linux 		A flaw was found in OpenSSH. This vulnerability, a heap out-of-bounds read, occurs during the cleanup of GSSAPI (Generic Security Service Application Programming Interface) indicators when a trailing… CWE-125
Out-of-bounds Read 		CVE-2026-55654 2026-06-26 01:59 2026-06-23 Show GitHub Exploit DB Packet Storm
1227 6.5 MEDIUM
Network 		openbsd
redhat 		openssh
hardened_images
openshift_container_platform
enterprise_linux 		A flaw was found in OpenSSH. A malicious SSH server can exploit a double free vulnerability in the Diffie-Hellman Group Exchange (DH-GEX) client path. This occurs during FIPS (Federal Information Pro… CWE-415
 Double Free 		CVE-2026-55653 2026-06-26 01:57 2026-06-23 Show GitHub Exploit DB Packet Storm
1228 6.1 MEDIUM
Network 		nuxt nuxt Nuxt versions 4.0.0 before 4.4.7 and 3.x before 3.21.7 fail to validate script-capable URLs in the navigateTo open option, allowing client-side script execution. Attackers can supply javascript: URLs… CWE-79
Cross-site Scripting 		CVE-2026-56698 2026-06-26 01:56 2026-06-23 Show GitHub Exploit DB Packet Storm
1229 6.1 MEDIUM
Network 		nuxt nuxt Nuxt versions 4.0.0 before 4.4.7 and 3.x before 3.21.7 accept protocol-relative paths such as //evil.com in the reloadNuxtApp function; these pass the script-protocol check but resolve to a cross-ori… CWE-601
Open Redirect 		CVE-2026-56697 2026-06-26 01:55 2026-06-23 Show GitHub Exploit DB Packet Storm
1230 6.1 MEDIUM
Network 		nuxt nuxt Nuxt versions 4.0.0 before 4.4.7 and 3.x before 3.21.7 contain a server-side open redirect vulnerability in navigateTo that fails to properly validate path-normalized payloads like /..//evil.com and … CWE-601
Open Redirect 		CVE-2026-56326 2026-06-26 01:51 2026-06-23 Show GitHub Exploit DB Packet Storm