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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 7, 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
1141 7.5 重要
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品における整数オーバーフローの脆弱性 CWE-190
整数オーバーフローまたはラップアラウンド 		CVE-2026-8949 2026-05-22 10:52 2026-05-19 Show GitHub Exploit DB Packet Storm
1142 9.3 緊急
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品における同一生成元ポリシー違反に関する脆弱性 CWE-346
同一生成元ポリシー違反 		CVE-2026-8950 2026-05-22 10:52 2026-05-19 Show GitHub Exploit DB Packet Storm
1143 6.5 警告
Network 		Mozilla Foundation Mozilla Firefox Mozilla FoundationのMozilla Firefoxにおけるスプーフィングによる認証回避に関する脆弱性 CWE-290
スプーフィングによる認証回避 		CVE-2026-8951 2026-05-22 10:52 2026-05-19 Show GitHub Exploit DB Packet Storm
1144 8.8 重要
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 CWE-269
不適切な権限管理 		CVE-2026-8952 2026-05-22 10:52 2026-05-19 Show GitHub Exploit DB Packet Storm
1145 8.8 重要
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 CWE-269
不適切な権限管理 		CVE-2026-8955 2026-05-22 10:52 2026-05-19 Show GitHub Exploit DB Packet Storm
1146 9.8 緊急
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品における整数オーバーフローの脆弱性 CWE-190
整数オーバーフローまたはラップアラウンド 		CVE-2026-8956 2026-05-22 10:52 2026-05-19 Show GitHub Exploit DB Packet Storm
1147 8.8 重要
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 CWE-269
不適切な権限管理 		CVE-2026-8957 2026-05-22 10:52 2026-05-19 Show GitHub Exploit DB Packet Storm
1148 8.6 重要
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 CWE-668
CWE-693
CVE-2026-8958 2026-05-22 10:52 2026-05-19 Show GitHub Exploit DB Packet Storm
1149 9.6 緊急
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 CWE-119
CWE-20
CWE-693
CVE-2026-8959 2026-05-22 10:52 2026-05-19 Show GitHub Exploit DB Packet Storm
1150 7.5 重要
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品におけるスプーフィングによる認証回避に関する脆弱性 CWE-290
スプーフィングによる認証回避 		CVE-2026-8960 2026-05-22 10:52 2026-05-19 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 7, 2026, 4:13 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
51 6.5 MEDIUM
Network 		- - Inappropriate implementation in Paint in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium) New CWE-352
 Origin Validation Error 		CVE-2026-11139 2026-06-6 14:16 2026-06-5 Show GitHub Exploit DB Packet Storm
52 6.5 MEDIUM
Network 		- - Uninitialized Use in ANGLE in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium) New CWE-457
 Use of Uninitialized Variable 		CVE-2026-11138 2026-06-6 14:16 2026-06-5 Show GitHub Exploit DB Packet Storm
53 6.5 MEDIUM
Network 		- - Uninitialized Use in ANGLE in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium securit… New CWE-457
 Use of Uninitialized Variable 		CVE-2026-11137 2026-06-6 14:16 2026-06-5 Show GitHub Exploit DB Packet Storm
54 6.5 MEDIUM
Network 		- - Insufficient policy enforcement in Autofill in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to bypass discretionary access control via a crafted HTML page. (Chromium security severi… New CWE-284
Improper Access Control 		CVE-2026-11135 2026-06-6 14:16 2026-06-5 Show GitHub Exploit DB Packet Storm
55 6.5 MEDIUM
Network 		- - Inappropriate implementation in Media in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium) New CWE-352
 Origin Validation Error 		CVE-2026-11134 2026-06-6 14:16 2026-06-5 Show GitHub Exploit DB Packet Storm
56 6.5 MEDIUM
Network 		- - Insufficient policy enforcement in Paint in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to bypass same origin policy via a crafted HTML page. (Chromium security severity: Medium) New CWE-346
 Origin Validation Error 		CVE-2026-11133 2026-06-6 14:16 2026-06-5 Show GitHub Exploit DB Packet Storm
57 6.5 MEDIUM
Network 		- - Insufficient policy enforcement in Paint in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to bypass same origin policy via a crafted HTML page. (Chromium security severity: Medium) New CWE-346
 Origin Validation Error 		CVE-2026-11132 2026-06-6 14:16 2026-06-5 Show GitHub Exploit DB Packet Storm
58 9.6 CRITICAL
Network 		- - Use after free in Autofill in Google Chrome on Android prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted … New CWE-416
 Use After Free 		CVE-2026-11131 2026-06-6 14:16 2026-06-5 Show GitHub Exploit DB Packet Storm
59 6.5 MEDIUM
Network 		- - Inappropriate implementation in Extensions in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium) New CWE-352
 Origin Validation Error 		CVE-2026-11129 2026-06-6 14:16 2026-06-5 Show GitHub Exploit DB Packet Storm
60 9.6 CRITICAL
Network 		- - Inappropriate implementation in GPU in Google Chrome on Android prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a… New CWE-20
 Improper Input Validation  		CVE-2026-11119 2026-06-6 14:16 2026-06-5 Show GitHub Exploit DB Packet Storm