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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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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 18, 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
1891 6.1 警告
Network 		opennebula opennebula opennebula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-2025-56537 2026-05-7 12:30 2026-04-29 Show GitHub Exploit DB Packet Storm
1892 7.5 重要
Network 		Timo Sirainen
Open-Xchange		 Dovecot Pro
Dovecot 		Timo Sirainen等の複数ベンダの製品における入力確認に関する脆弱性 CWE-20
CWE-noinfo
CVE-2025-59028 2026-05-7 12:30 2026-03-27 Show GitHub Exploit DB Packet Storm
1893 7.5 重要
Network 		Timo Sirainen
Open-Xchange		 Dovecot Pro
Dovecot 		Timo Sirainen等の複数ベンダの製品における入力確認に関する脆弱性 CWE-20
CWE-noinfo
CVE-2025-59032 2026-05-7 12:30 2026-03-27 Show GitHub Exploit DB Packet Storm
1894 5.5 警告
Local 		Wazuh Inc. Wazuh Wazuh Inc.のWazuhにおける複数の脆弱性 CWE-124
CWE-191
CVE-2026-26204 2026-05-7 12:30 2026-04-29 Show GitHub Exploit DB Packet Storm
1895 6.5 警告
Network 		Wazuh Inc. Wazuh Wazuh Inc.のWazuhにおける複数の脆弱性 CWE-307
CWE-362
CWE-367
CVE-2026-26206 2026-05-7 12:30 2026-04-29 Show GitHub Exploit DB Packet Storm
1896 7.5 重要
Network 		Timo Sirainen
Open-Xchange		 Dovecot Pro
Dovecot 		Timo Sirainen等の複数ベンダの製品におけるリソースの枯渇に関する脆弱性 CWE-400
リソースの枯渇 		CVE-2026-27857 2026-05-7 12:30 2026-03-27 Show GitHub Exploit DB Packet Storm
1897 7.5 重要
Network 		Timo Sirainen
Open-Xchange		 Dovecot Pro
Dovecot 		Timo Sirainen等の複数ベンダの製品におけるリソースの枯渇に関する脆弱性 CWE-400
リソースの枯渇 		CVE-2026-27858 2026-05-7 12:30 2026-03-27 Show GitHub Exploit DB Packet Storm
1898 5.3 警告
Network 		Timo Sirainen
Open-Xchange		 Dovecot Pro
Dovecot 		Timo Sirainen等の複数ベンダの製品におけるリソースの枯渇に関する脆弱性 CWE-400
リソースの枯渇 		CVE-2026-27859 2026-05-7 12:30 2026-03-27 Show GitHub Exploit DB Packet Storm
1899 8.2 重要
Network 		Wazuh Inc. Wazuh Wazuh Inc.のWazuhにおける複数の脆弱性 CWE-121
CWE-400
CVE-2026-28221 2026-05-7 12:30 2026-04-29 Show GitHub Exploit DB Packet Storm
1900 9.9 緊急
Network 		Wazuh Inc. Wazuh Wazuh Inc.のWazuhにおける複数の脆弱性 CWE-22
CWE-73
CVE-2026-30893 2026-05-7 12:30 2026-04-29 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 19, 2026, 4:16 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
1871 6.5 MEDIUM
Network 		apache apache-airflow-providers-opensearch The OpenSearch logging provider, when configured with a `host` URL that embeds credentials (for example `https://user:password@server.example.com:9200`), wrote the full host URL — including the embed… CWE-532
 Inclusion of Sensitive Information in Log Files 		CVE-2026-43826 2026-05-13 23:05 2026-05-11 Show GitHub Exploit DB Packet Storm
1872 7.5 HIGH
Network 		apple ipados
iphone_os 		A resource exhaustion issue was addressed with improved input validation. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, iOS 26.4 and iPadOS 26.4. A remote attacker may be able to cause a denia… CWE-400
 Uncontrolled Resource Consumption 		CVE-2026-28872 2026-05-13 23:03 2026-05-12 Show GitHub Exploit DB Packet Storm
1873 7.5 HIGH
Network 		apple ipados
iphone_os
macos
visionos 		This issue was addressed through improved state management. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.5,… CWE-359
 Exposure of Private Personal Information to an Unauthorized Actor 		CVE-2026-28906 2026-05-13 23:03 2026-05-12 Show GitHub Exploit DB Packet Storm
1874 3.3 LOW
Local 		apple macos This issue was addressed with improved permissions checking. This issue is fixed in macOS Tahoe 26.4. A malicious app may be able to access arbitrary files. CWE-284
Improper Access Control 		CVE-2026-28910 2026-05-13 23:02 2026-05-12 Show GitHub Exploit DB Packet Storm
1875 5.4 MEDIUM
Network 		apple ipados
iphone_os
macos 		An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.5. An app may … CWE-787
 Out-of-bounds Write 		CVE-2026-28819 2026-05-13 23:00 2026-05-12 Show GitHub Exploit DB Packet Storm
1876 6.5 MEDIUM
Network 		apple ipados
iphone_os
macos
tvos
visionos
watchos 		An out-of-bounds access issue was addressed with improved bounds checking. This issue is fixed in iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. Parsing a malicio… CWE-125
CWE-787
Out-of-bounds Read
 Out-of-bounds Write 		CVE-2026-28918 2026-05-13 22:57 2026-05-12 Show GitHub Exploit DB Packet Storm
1877 9.8 CRITICAL
Network 		gnu
redhat 		gnutls
hardened_images
openshift_container_platform
enterprise_linux 		A flaw was found in gnutls. Servers configured with RSA-PSK (Rivest–Shamir–Adleman – Pre-Shared Key) wrongfully matched usernames containing a NUL character with truncated usernames. A remote attacke… CWE-626
 Null Byte Interaction Error (Poison Null Byte) 		CVE-2026-42010 2026-05-13 22:54 2026-05-7 Show GitHub Exploit DB Packet Storm
1878 7.5 HIGH
Network 		apple ipados
iphone_os
macos
tvos
visionos
watchos 		A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26… CWE-121
Stack-based Buffer Overflow 		CVE-2026-28846 2026-05-13 22:46 2026-05-12 Show GitHub Exploit DB Packet Storm
1879 6.1 MEDIUM
Network 		th30d4y w4nn4d13\/ip In th30d4y/IP from version 1.0.1 to before version 2.0.1, a DOM-Based Cross-Site Scripting (XSS) vulnerability was identified in an IP Reputation Checker application. Unsanitized user input was direc… CWE-79
CWE-80
Cross-site Scripting
Basic XSS 		CVE-2026-41575 2026-05-13 06:11 2026-05-9 Show GitHub Exploit DB Packet Storm
1880 8.1 HIGH
Network 		inducer relate RELATE is a web-based courseware package. Prior to commit 2f68e16, there is a timing attack vulnerability in course/auth.py — check_sign_in_key(). This issue has been patched via commit 2f68e16. CWE-208
CWE-203
 Information Exposure Through Timing Discrepancy
 Information Exposure Through Discrepancy 		CVE-2026-41588 2026-05-13 06:09 2026-05-9 Show GitHub Exploit DB Packet Storm