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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, 12:09 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
3671 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows インストーラーの特権の昇格の脆弱性 CWE-280
権限管理不備 		CVE-2026-27910 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
3672 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows ユーザー インターフェイス コアの特権昇格の脆弱性 CWE-362
CWE-416
CVE-2026-27911 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
3673 8 重要
Adjacent 		マイクロソフト Microsoft Windows Server 2016
Microsoft Windows Server 2025
Microsoft Windows Server 2019
Microsoft Windows Server 2022
Microso… 		Windows Kerberos の特権の昇格の脆弱性 CWE-285
不適切な認可 		CVE-2026-27912 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
3674 7.7 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows Server 2022
Microsoft Windows Server 2012
Microsoft Windows Server 2016 		Windows BitLocker セキュリティ機能バイパスの脆弱性 CWE-20
不適切な入力確認 		CVE-2026-27913 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
3675 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Microsoft 管理コンソールの特権昇格の脆弱性 CWE-284
不適切なアクセス制御 		CVE-2026-27914 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
3676 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows UPnP Device Host の特権の昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-27915 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
3677 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows UPnP Device Host の特権の昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-27916 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
3678 7 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows WFP NDIS ライトウェイト フィルター ドライバー (wfplwfs.sys) の特権昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-27917 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
3679 7 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 11 23h2
Microsoft Windows 11 26h1
Microsoft Windows 10 1809
Microsoft Wind… 		Windows シェルの特権の昇格の脆弱性 CWE-362
競合状態 		CVE-2026-27918 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
3680 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows UPnP Device Host の特権の昇格の脆弱性 CWE-822
信頼性のないポインタデリファレンス 		CVE-2026-27919 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 18, 2026, 4:12 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
861 6.5 MEDIUM
Network 		- - Netty is an asynchronous, event-driven network application framework. Prior to 4.2.13.Final and 4.1.133.Final, Netty's chunk size parser silently overflows int, enabling request smuggling attacks. Th… CWE-190
CWE-444
 Integer Overflow or Wraparound
HTTP Request Smuggling 		CVE-2026-42580 2026-05-15 01:26 2026-05-14 Show GitHub Exploit DB Packet Storm
862 5.8 MEDIUM
Network 		- - Netty is an asynchronous, event-driven network application framework. Prior to 4.2.13.Final and 4.1.133.Final, HttpObjectDecoder strips a conflicting Content-Length header when a request carries both… CWE-444
HTTP Request Smuggling 		CVE-2026-42581 2026-05-15 01:26 2026-05-14 Show GitHub Exploit DB Packet Storm
863 7.5 HIGH
Network 		- - Netty is an asynchronous, event-driven network application framework. Prior to 4.2.13.Final, when decoding header blocks, the non-Huffman branch of io.netty.handler.codec.http3.QpackDecoder#decodeHuf… CWE-770
CWE-789
 Allocation of Resources Without Limits or Throttling
 Memory Allocation with Excessive Size Value 		CVE-2026-42582 2026-05-15 01:26 2026-05-14 Show GitHub Exploit DB Packet Storm
864 7.5 HIGH
Network 		- - Netty is an asynchronous, event-driven network application framework. Prior to 4.2.13.Final and 4.1.133.Final, Lz4FrameDecoder allocates a ByteBuf of size decompressedLength (up to 32 MB per block) b… CWE-400
CWE-770
 Uncontrolled Resource Consumption
 Allocation of Resources Without Limits or Throttling 		CVE-2026-42583 2026-05-15 01:26 2026-05-14 Show GitHub Exploit DB Packet Storm
865 7.3 HIGH
Network 		- - Netty is an asynchronous, event-driven network application framework. Prior to 4.2.13.Final and 4.1.133.Final, HttpClientCodec pairs each inbound response with an outbound request by queue.poll() onc… CWE-444
HTTP Request Smuggling 		CVE-2026-42584 2026-05-15 01:26 2026-05-14 Show GitHub Exploit DB Packet Storm
866 5.3 MEDIUM
Network 		- - Netty is an asynchronous, event-driven network application framework. Prior to 4.2.13.Final and 4.1.133.Final, the MQTT 5 header Properties section is parsed and buffered before any message size limi… CWE-400
 Uncontrolled Resource Consumption 		CVE-2026-44248 2026-05-15 01:26 2026-05-14 Show GitHub Exploit DB Packet Storm
867 6.5 MEDIUM
Network 		- - Hermes WebUI prior to 0.51.44 - Release T contains a path traversal vulnerability in the session import endpoint that allows authenticated attackers to read arbitrary files by importing a crafted ses… CWE-22
Path Traversal 		CVE-2026-22677 2026-05-15 01:24 2026-05-14 Show GitHub Exploit DB Packet Storm
868 5.4 MEDIUM
Network 		- - Quark Drive before 0.8.5 contains a stored cross-site scripting vulnerability in the System Configuration page where the template renders push_config key names using Vue.js's v-html directive without… CWE-79
Cross-site Scripting 		CVE-2026-45228 2026-05-15 01:24 2026-05-14 Show GitHub Exploit DB Packet Storm
869 8.8 HIGH
Network 		- - Quark Drive before 0.8.5 contains a mass assignment vulnerability in the POST /update endpoint that allows authenticated attackers to overwrite administrator credentials by posting an arbitrary webui… CWE-915
 Improperly Controlled Modification of Dynamically-Determined Object Attributes 		CVE-2026-45229 2026-05-15 01:24 2026-05-14 Show GitHub Exploit DB Packet Storm
870 6.1 MEDIUM
Network 		- - Vvveb before 1.0.8.3 contains a stored cross-site scripting vulnerability in the customer signup flow where the Signup::addUser() controller copies raw POST username values into the display_name fiel… CWE-79
Cross-site Scripting 		CVE-2026-41932 2026-05-15 01:24 2026-05-15 Show GitHub Exploit DB Packet Storm