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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 21, 2026, 12:08 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
1041 8.8 重要
Network 		protobufjs project protobufjs protobufjs projectのprotobufjsにおけるコードインジェクションの脆弱性 CWE-94
コード・インジェクション 		CVE-2026-44293 2026-05-15 10:57 2026-05-13 Show GitHub Exploit DB Packet Storm
1042 5.3 警告
Network 		protobufjs project protobufjs protobufjs projectのprotobufjsにおける入力確認に関する脆弱性 CWE-20
不適切な入力確認 		CVE-2026-44294 2026-05-15 10:57 2026-05-13 Show GitHub Exploit DB Packet Storm
1043 6.1 警告
Network 		hono hono honoにおけるインジェクションに関する脆弱性 CWE-74
インジェクション 		CVE-2026-44455 2026-05-15 10:57 2026-05-13 Show GitHub Exploit DB Packet Storm
1044 6.5 警告
Network 		hono hono hono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-2026-44456 2026-05-15 10:57 2026-05-13 Show GitHub Exploit DB Packet Storm
1045 5.3 警告
Network 		hono hono honoにおける重要な情報を含むキャッシュの使用に関する脆弱性 CWE-524
重要な情報を含むキャッシュの使用 		CVE-2026-44457 2026-05-15 10:57 2026-05-13 Show GitHub Exploit DB Packet Storm
1046 4.3 警告
Network 		hono hono honoにおける複数の脆弱性 CWE-116
CWE-74
CVE-2026-44458 2026-05-15 10:57 2026-05-13 Show GitHub Exploit DB Packet Storm
1047 3.8 低
Network 		hono hono honoにおける入力で指定された数量の不適切な検証に関する脆弱性 CWE-1284
入力で指定された数量の不適切な検証 		CVE-2026-44459 2026-05-15 10:57 2026-05-13 Show GitHub Exploit DB Packet Storm
1048 7.5 重要
Network 		Vercel, Inc. (旧 Zeit, Inc.) Next.js Vercel, Inc. (旧 Zeit, Inc.)のNext.jsにおける不正な認証に関する脆弱性 CWE-863
不正な認証 		CVE-2026-44573 2026-05-15 10:57 2026-05-13 Show GitHub Exploit DB Packet Storm
1049 8.1 重要
Network 		Vercel, Inc. (旧 Zeit, Inc.) Next.js Vercel, Inc. (旧 Zeit, Inc.)のNext.js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-2026-44574 2026-05-15 10:57 2026-05-13 Show GitHub Exploit DB Packet Storm
1050 7.5 重要
Network 		Vercel, Inc. (旧 Zeit, Inc.) Next.js Vercel, Inc. (旧 Zeit, Inc.)のNext.js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-2026-44575 2026-05-15 10:57 2026-05-13 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 21, 2026, 4:10 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
1531 9.9 CRITICAL
Network 		nginxui nginx_ui Nginx UI is a web user interface for the Nginx web server. In 2.3.4 and earlier, an authenticated user can perform Server-Side Request Forgery (SSRF) by creating a cluster node pointing to an arbitra… CWE-918
Server-Side Request Forgery (SSRF)  		CVE-2026-44015 2026-05-14 23:49 2026-05-13 Show GitHub Exploit DB Packet Storm
1532 7.8 HIGH
Local 		microsoft windows_10_1607
windows_10_1809
windows_10_21h2
windows_10_22h2
windows_11_23h2
windows_11_24h2
windows_11_25h2
windows_11_26h1
windows_server_2012
windows_server_2016
w… 		Improper access control in Windows Event Logging Service allows an authorized attacker to elevate privileges locally. CWE-284
Improper Access Control 		CVE-2026-33834 2026-05-14 23:49 2026-05-13 Show GitHub Exploit DB Packet Storm
1533 7.8 HIGH
Local 		microsoft windows_10_1809
windows_10_21h2
windows_10_22h2
windows_11_23h2
windows_11_24h2
windows_11_25h2
windows_11_26h1
windows_server_2019
windows_server_2022
windows_server_2022_… 		Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally. CWE-416
 Use After Free 		CVE-2026-33835 2026-05-14 23:47 2026-05-13 Show GitHub Exploit DB Packet Storm
1534 7.8 HIGH
Local 		microsoft windows_10_1607
windows_10_1809
windows_10_21h2
windows_10_22h2
windows_11_23h2
windows_11_24h2
windows_11_25h2
windows_11_26h1
windows_server_2012
windows_server_2016
w… 		Heap-based buffer overflow in Windows TCP/IP allows an authorized attacker to elevate privileges locally. CWE-122
Heap-based Buffer Overflow 		CVE-2026-33837 2026-05-14 23:46 2026-05-13 Show GitHub Exploit DB Packet Storm
1535 7.8 HIGH
Local 		microsoft windows_10_1607
windows_10_1809
windows_10_21h2
windows_10_22h2
windows_11_23h2
windows_11_24h2
windows_11_25h2
windows_11_26h1
windows_server_2012
windows_server_2016
w… 		Double free in Windows Message Queuing allows an authorized attacker to elevate privileges locally. CWE-415
 Double Free 		CVE-2026-33838 2026-05-14 23:45 2026-05-13 Show GitHub Exploit DB Packet Storm
1536 7.0 HIGH
Local 		microsoft windows_10_1809
windows_10_21h2
windows_10_22h2
windows_11_23h2
windows_11_24h2
windows_11_25h2
windows_11_26h1
windows_server_2019
windows_server_2022
windows_server_2022_… 		Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally. CWE-362
Race Condition 		CVE-2026-33839 2026-05-14 23:44 2026-05-13 Show GitHub Exploit DB Packet Storm
1537 7.8 HIGH
Local 		microsoft windows_11_24h2
windows_11_25h2
windows_11_26h1
windows_server_2025 		Use after free in Windows Win32K - ICOMP allows an authorized attacker to elevate privileges locally. CWE-416
 Use After Free 		CVE-2026-33840 2026-05-14 23:43 2026-05-13 Show GitHub Exploit DB Packet Storm
1538 7.8 HIGH
Local 		microsoft windows_10_21h2
windows_10_22h2
windows_11_23h2
windows_11_24h2
windows_11_25h2
windows_11_26h1
windows_server_2022
windows_server_2022_23h2
windows_server_2025 		Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally. CWE-122
Heap-based Buffer Overflow 		CVE-2026-33841 2026-05-14 23:42 2026-05-13 Show GitHub Exploit DB Packet Storm
1539 7.5 HIGH
Network 		apple macos A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Tahoe 26.5. An app may be able to access protected user data. CWE-284
Improper Access Control 		CVE-2026-43652 2026-05-14 23:33 2026-05-12 Show GitHub Exploit DB Packet Storm
1540 7.5 HIGH
Network 		apple ipados
iphone_os
macos
tvos
visionos
watchos 		The issue was addressed with improved memory handling. 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, tvOS… CWE-497
 Exposure of Sensitive System Information to an Unauthorized Control Sphere 		CVE-2026-43654 2026-05-14 23:32 2026-05-12 Show GitHub Exploit DB Packet Storm