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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":May 3, 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
1261 7.1 重要
Network 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		リモート デスクトップのスプーフィングの脆弱性 CWE-357
危険な操作に対する不十分な警告 		CVE-2026-26151 2026-04-27 10:52 2026-04-14 Show GitHub Exploit DB Packet Storm
1262 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 … 		Microsoft Cryptographic Services の特権の昇格の脆弱性 CWE-922
重要な情報のセキュアでない格納 		CVE-2026-26152 2026-04-27 10:52 2026-04-14 Show GitHub Exploit DB Packet Storm
1263 7.8 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 暗号化ファイル システム (EFS) の特権昇格の脆弱性 CWE-125
境界外読み取り 		CVE-2026-26153 2026-04-27 10:52 2026-04-14 Show GitHub Exploit DB Packet Storm
1264 7.5 重要
Network 		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 Server Update Service (WSUS) の改ざんの脆弱性 CWE-20
不適切な入力確認 		CVE-2026-26154 2026-04-27 10:52 2026-04-14 Show GitHub Exploit DB Packet Storm
1265 6.5 警告
Network 		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 Local Security Authority Subsystem Service の情報漏えいの脆弱性 CWE-126
バッファオーバーリード 		CVE-2026-26155 2026-04-27 10:52 2026-04-14 Show GitHub Exploit DB Packet Storm
1266 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 Hyper-V のリモートでコードが実行される脆弱性 CWE-122
CWE-125
CWE-20
CVE-2026-26156 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
1267 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 … 		リモート デスクトップ ライセンス サービスの特権昇格の脆弱性 CWE-306
重要な機能に対する認証の欠如 解説 		CVE-2026-26159 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
1268 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 … 		リモート デスクトップ ライセンス サービスの特権昇格の脆弱性 CWE-306
重要な機能に対する認証の欠如 解説 		CVE-2026-26160 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
1269 7.8 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 Sensor Data Service の特権昇格の脆弱性 CWE-20
CWE-822
CVE-2026-26161 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
1270 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 OLE の特権の昇格の脆弱性 CWE-843
型の取り違え 		CVE-2026-26162 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 3, 2026, 4:06 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
491 7.5 HIGH
Network 		openclaw openclaw OpenClaw before 2026.3.31 parses MS Teams webhook request bodies before performing JWT validation, allowing unauthenticated attackers to trigger resource exhaustion. Remote attackers can send malicio… Update CWE-408
 Incorrect Behavior Order: Early Amplification 		CVE-2026-41405 2026-05-1 04:37 2026-04-29 Show GitHub Exploit DB Packet Storm
492 7.3 HIGH
Network 		nextchat nextchat A weakness has been identified in ChatGPTNextWeb NextChat up to 2.16.1. This affects the function storeUrl of the file app/api/artifacts/route.ts of the component Artifacts Endpoint. This manipulatio… Update CWE-918
Server-Side Request Forgery (SSRF)  		CVE-2026-7178 2026-05-1 04:26 2026-04-28 Show GitHub Exploit DB Packet Storm
493 7.3 HIGH
Network 		nextchat nextchat A security flaw has been discovered in ChatGPTNextWeb NextChat up to 2.16.1. Affected by this issue is the function proxyHandler of the file app/api/[provider]/[...path]/route.ts. The manipulation re… Update CWE-918
Server-Side Request Forgery (SSRF)  		CVE-2026-7177 2026-05-1 04:26 2026-04-28 Show GitHub Exploit DB Packet Storm
494 7.3 HIGH
Network 		mozilla firefox
thunderbird 		Memory safety bugs present in Thunderbird ESR 140.10.0 and Thunderbird 150.0.0. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have… Update CWE-119
CWE-787
Incorrect Access of Indexable Resource ('Range Error') 
 Out-of-bounds Write 		CVE-2026-7323 2026-05-1 03:38 2026-04-29 Show GitHub Exploit DB Packet Storm
495 9.6 CRITICAL
Network 		google chrome Use after free in GPU in Google Chrome prior to 147.0.7727.138 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High) Update CWE-416
 Use After Free 		CVE-2026-7333 2026-05-1 03:30 2026-04-29 Show GitHub Exploit DB Packet Storm
496 8.8 HIGH
Network 		google chrome Use after free in Views in Google Chrome on Mac prior to 147.0.7727.138 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High) Update CWE-416
 Use After Free 		CVE-2026-7334 2026-05-1 03:29 2026-04-29 Show GitHub Exploit DB Packet Storm
497 8.8 HIGH
Network 		google chrome Use after free in media in Google Chrome prior to 147.0.7727.138 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High) Update CWE-416
 Use After Free 		CVE-2026-7335 2026-05-1 03:29 2026-04-29 Show GitHub Exploit DB Packet Storm
498 8.8 HIGH
Network 		google chrome Use after free in WebRTC in Google Chrome prior to 147.0.7727.138 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High) Update CWE-416
 Use After Free 		CVE-2026-7336 2026-05-1 03:28 2026-04-29 Show GitHub Exploit DB Packet Storm
499 8.8 HIGH
Network 		google chrome Type Confusion in V8 in Google Chrome prior to 147.0.7727.138 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High) Update CWE-843
Type Confusion 		CVE-2026-7337 2026-05-1 03:28 2026-04-29 Show GitHub Exploit DB Packet Storm
500 7.5 HIGH
Adjacent 		google chrome Use after free in Cast in Google Chrome prior to 147.0.7727.138 allowed an attacker on the local network segment to potentially exploit heap corruption via malicious network traffic. (Chromium securi… Update CWE-416
 Use After Free 		CVE-2026-7338 2026-05-1 03:28 2026-04-29 Show GitHub Exploit DB Packet Storm