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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 12, 2026, 6 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
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2711 6.3 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-2026-6762 2026-04-24 11:39 2026-04-21 Show GitHub Exploit DB Packet Storm
2712 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保護メカニズムの不具合に関する脆弱性 CWE-693
保護メカニズムの不具合 		CVE-2026-6763 2026-04-24 11:39 2026-04-21 Show GitHub Exploit DB Packet Storm
2713 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バッファエラーの脆弱性 CWE-119
バッファエラー 		CVE-2026-6764 2026-04-24 11:39 2026-04-21 Show GitHub Exploit DB Packet Storm
2714 5.3 警告
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品における認可されていない行為者への個人情報の漏えいに関する脆弱性 CWE-359
認可されていないアクターへの個人情報の漏えい 		CVE-2026-6765 2026-04-24 11:39 2026-04-21 Show GitHub Exploit DB Packet Storm
2715 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例外的な状態のチェックに関する脆弱性 CWE-754
例外的な状態における不適切なチェック 		CVE-2026-6766 2026-04-24 11:39 2026-04-21 Show GitHub Exploit DB Packet Storm
2716 5.3 警告
Network 		Mozilla Foundation Mozilla Firefox
Mozilla Thunderbird 		Mozilla FoundationのMozilla Firefox等の複数製品におけるバッファエラーの脆弱性 CWE-119
バッファエラー 		CVE-2026-6767 2026-04-24 11:39 2026-04-21 Show GitHub Exploit DB Packet Storm
2717 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-2026-6768 2026-04-24 11:39 2026-04-21 Show GitHub Exploit DB Packet Storm
2718 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-2026-6769 2026-04-24 11:39 2026-04-21 Show GitHub Exploit DB Packet Storm
2719 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情報漏えいに関する脆弱性 CWE-200
情報漏えい 		CVE-2026-6770 2026-04-24 11:39 2026-04-21 Show GitHub Exploit DB Packet Storm
2720 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-2026-6771 2026-04-24 11:39 2026-04-21 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 13, 2026, 5:05 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
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315301 - - - Rejected reason: ** REJECT ** Developer patched two issues with a single patch, so only one CVE is necessary. Please use CVE-2023-3352. - CVE-2023-3353 2024-06-20 23:15 2024-06-20 Show GitHub Exploit DB Packet Storm
315302 - - - Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. - CVE-2024-5886 2024-06-20 20:15 2024-06-20 Show GitHub Exploit DB Packet Storm
315303 - - - Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. - CVE-2021-47581 2024-06-20 18:15 2024-06-20 Show GitHub Exploit DB Packet Storm
315304 - - - Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. - CVE-2021-47575 2024-06-20 18:15 2024-06-20 Show GitHub Exploit DB Packet Storm
315305 - - - Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. - CVE-2021-47574 2024-06-20 18:15 2024-06-20 Show GitHub Exploit DB Packet Storm
315306 - - - Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. - CVE-2021-47573 2024-06-20 18:15 2024-06-20 Show GitHub Exploit DB Packet Storm
315307 - - - Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. - CVE-2024-26639 2024-06-20 18:15 2024-03-18 Show GitHub Exploit DB Packet Storm
315308 - - - Rejected reason: CVE was assigned in error. - CVE-2024-38352 2024-06-20 03:15 2024-06-20 Show GitHub Exploit DB Packet Storm
315309 - - - Rejected reason: ** REJECT ** Not a valid security issue. - CVE-2024-5750 2024-06-18 23:15 2024-06-18 Show GitHub Exploit DB Packet Storm
315310 - - - Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority. - CVE-2023-52685 2024-06-18 23:15 2024-05-18 Show GitHub Exploit DB Packet Storm