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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 18, 2026, 10 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
221 5.4 警告
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品における複数の脆弱性 New CWE-125
CWE-416
CWE-787
CVE-2026-12298 2026-06-17 15:35 2026-06-16 Show GitHub Exploit DB Packet Storm
222 5.4 警告
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品における型の取り違えに関する脆弱性 New CWE-843
型の取り違え 		CVE-2026-12299 2026-06-17 15:35 2026-06-16 Show GitHub Exploit DB Packet Storm
223 4.3 警告
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品における境界外読み取りに関する脆弱性 New CWE-125
境界外読み取り 		CVE-2026-12303 2026-06-17 15:35 2026-06-16 Show GitHub Exploit DB Packet Storm
224 4.7 警告
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品における複数の脆弱性 New CWE-200
CWE-688
CVE-2026-12311 2026-06-17 15:35 2026-06-16 Show GitHub Exploit DB Packet Storm
225 4.7 警告
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品における権限管理に関する脆弱性 New CWE-269
不適切な権限管理 		CVE-2026-12313 2026-06-17 15:35 2026-06-16 Show GitHub Exploit DB Packet Storm
226 6.5 警告
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品におけるリソースの枯渇に関する脆弱性 New CWE-400
リソースの枯渇 		CVE-2026-12319 2026-06-17 15:35 2026-06-16 Show GitHub Exploit DB Packet Storm
227 4.3 警告
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品における情報漏えいに関する脆弱性 New CWE-200
情報漏えい 		CVE-2026-12320 2026-06-17 15:34 2026-06-16 Show GitHub Exploit DB Packet Storm
228 5.4 警告
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品における常に不適切な制御フローの実装に関する脆弱性 New CWE-670
常に不適切な制御フローの実装 		CVE-2026-12321 2026-06-17 15:34 2026-06-16 Show GitHub Exploit DB Packet Storm
229 5.4 警告
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品におけるレンダリングされたユーザインターフェースレイヤまたはフレームの不適切な制限に関する脆弱性 New CWE-1021
レンダリングされたユーザインターフェースレイヤまたはフレームの不適切な制限 		CVE-2026-12322 2026-06-17 15:34 2026-06-16 Show GitHub Exploit DB Packet Storm
230 5.4 警告
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品におけるレンダリングされたユーザインターフェースレイヤまたはフレームの不適切な制限に関する脆弱性 New CWE-1021
レンダリングされたユーザインターフェースレイヤまたはフレームの不適切な制限 		CVE-2026-12323 2026-06-17 15:34 2026-06-16 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 18, 2026, 4 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
3021 8.8 HIGH
Network 		- - Use after free in Chromoting in Google Chrome on Linux prior to 149.0.7827.53 allowed a remote attacker to execute arbitrary code via malicious network traffic. (Chromium security severity: Low) CWE-416
 Use After Free 		CVE-2026-11224 2026-06-6 00:16 2026-06-5 Show GitHub Exploit DB Packet Storm
3022 6.5 MEDIUM
Network 		- - Insufficient validation of untrusted input in Network in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to bypass same origin policy via a cra… CWE-20
 Improper Input Validation  		CVE-2026-11223 2026-06-6 00:16 2026-06-5 Show GitHub Exploit DB Packet Storm
3023 6.5 MEDIUM
Network 		- - Incorrect security UI in Tab Strip in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to perform domain spoofing via a crafted HTML page. (Chromium security severity: Low) CWE-451
 User Interface (UI) Misrepresentation of Critical Information 		CVE-2026-11222 2026-06-6 00:16 2026-06-5 Show GitHub Exploit DB Packet Storm
3024 4.3 MEDIUM
Network 		- - Insufficient validation of untrusted input in PointerLock in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to perform UI spoofing via a craft… CWE-20
 Improper Input Validation  		CVE-2026-11221 2026-06-6 00:16 2026-06-5 Show GitHub Exploit DB Packet Storm
3025 6.5 MEDIUM
Network 		- - Insufficient validation of untrusted input in Navigation in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a craf… CWE-20
 Improper Input Validation  		CVE-2026-11220 2026-06-6 00:16 2026-06-5 Show GitHub Exploit DB Packet Storm
3026 4.3 MEDIUM
Network 		- - Inappropriate implementation in Navigation in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page. (Chromium security severity: Lo… CWE-693
 Protection Mechanism Failure 		CVE-2026-11219 2026-06-6 00:16 2026-06-5 Show GitHub Exploit DB Packet Storm
3027 8.1 HIGH
Network 		- - Inappropriate implementation in PlatformIntegration in Google Chrome on Windows prior to 149.0.7827.53 allowed a remote attacker who convinced a user to engage in specific UI gestures to execute arbi… CWE-20
CWE-94
 Improper Input Validation 
Code Injection 		CVE-2026-11218 2026-06-6 00:16 2026-06-5 Show GitHub Exploit DB Packet Storm
3028 6.5 MEDIUM
Network 		- - Inappropriate implementation in Fenced Frames in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML pa… CWE-346
 Origin Validation Error 		CVE-2026-11217 2026-06-6 00:16 2026-06-5 Show GitHub Exploit DB Packet Storm
3029 4.3 MEDIUM
Network 		- - Incorrect security UI in File Input in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who convinced a user to engage in specific UI gestures to perform UI spoofing via a crafted HTML … CWE-451
 User Interface (UI) Misrepresentation of Critical Information 		CVE-2026-11216 2026-06-6 00:16 2026-06-5 Show GitHub Exploit DB Packet Storm
3030 6.5 MEDIUM
Network 		- - Inappropriate implementation in Cronet in Google Chrome on Android prior to 149.0.7827.53 allowed a remote attacker to perform domain spoofing via a crafted domain name. (Chromium security severity: … CWE-451
 User Interface (UI) Misrepresentation of Critical Information 		CVE-2026-11215 2026-06-6 00:16 2026-06-5 Show GitHub Exploit DB Packet Storm