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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":Feb. 9, 2026, 12:59 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
1581 8.1 重要
Network 		Mozilla Foundation Mozilla Thunderbird
Mozilla Firefox 		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-2026-0877 2026-01-27 17:33 2026-01-13 Show GitHub Exploit DB Packet Storm
1582 8 重要
Network 		Mozilla Foundation Mozilla Thunderbird
Mozilla Firefox 		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
CVE-2026-0878 2026-01-27 17:33 2026-01-13 Show GitHub Exploit DB Packet Storm
1583 9.8 緊急
Network 		Mozilla Foundation Mozilla Thunderbird
Mozilla Firefox 		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-2026-0879 2026-01-27 17:33 2026-01-13 Show GitHub Exploit DB Packet Storm
1584 8.8 重要
Network 		Mozilla Foundation Mozilla Thunderbird
Mozilla Firefox 		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-2026-0880 2026-01-27 17:33 2026-01-13 Show GitHub Exploit DB Packet Storm
1585 10 緊急
Network 		Mozilla Foundation Mozilla Thunderbird
Mozilla Firefox 		Mozilla FoundationのMozilla Firefox等の複数製品における複数の脆弱性 CWE-284
CWE-693
CVE-2026-0881 2026-01-27 17:33 2026-01-13 Show GitHub Exploit DB Packet Storm
1586 8.8 重要
Network 		Mozilla Foundation Mozilla Thunderbird
Mozilla Firefox 		Mozilla FoundationのMozilla Firefox等の複数製品における解放済みメモリの使用に関する脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-0882 2026-01-27 17:33 2026-01-13 Show GitHub Exploit DB Packet Storm
1587 5.3 警告
Network 		Mozilla Foundation Mozilla Thunderbird
Mozilla Firefox 		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-2026-0883 2026-01-27 17:33 2026-01-13 Show GitHub Exploit DB Packet Storm
1588 9.8 緊急
Network 		Mozilla Foundation Mozilla Thunderbird
Mozilla Firefox 		Mozilla FoundationのMozilla Firefox等の複数製品における解放済みメモリの使用に関する脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-0884 2026-01-27 17:33 2026-01-13 Show GitHub Exploit DB Packet Storm
1589 6.5 警告
Network 		Mozilla Foundation Mozilla Thunderbird
Mozilla Firefox 		Mozilla FoundationのMozilla Firefox等の複数製品における解放済みメモリの使用に関する脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-0885 2026-01-27 17:33 2026-01-13 Show GitHub Exploit DB Packet Storm
1590 5.3 警告
Network 		Mozilla Foundation Mozilla Thunderbird
Mozilla Firefox 		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-2026-0886 2026-01-27 17:33 2026-01-13 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:April 23, 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
270051 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was in a CNA pool that was not assigned to any issues during 2015. Notes: none - CVE-2015-3262 2023-11-7 11:25 2022-07-9 Show GitHub Exploit DB Packet Storm
270052 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was in a CNA pool that was not assigned to any issues during 2015. Notes: none - CVE-2015-3261 2023-11-7 11:25 2022-07-9 Show GitHub Exploit DB Packet Storm
270053 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was in a CNA pool that was not assigned to any issues during 2015. Notes: none - CVE-2015-3260 2023-11-7 11:25 2022-07-9 Show GitHub Exploit DB Packet Storm
270054 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was in a CNA pool that was not assigned to any issues during 2015. Notes: none - CVE-2015-2671 2023-11-7 11:25 2022-07-9 Show GitHub Exploit DB Packet Storm
270055 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was in a CNA pool that was not assigned to any issues during 2015. Notes: none - CVE-2015-2236 2023-11-7 11:25 2022-07-9 Show GitHub Exploit DB Packet Storm
270056 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none - CVE-2015-2104 2023-11-7 11:25 2020-02-19 Show GitHub Exploit DB Packet Storm
270057 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: A typo caused the wrong ID to be used. Notes: none - CVE-2015-2287 2023-11-7 11:25 2020-02-12 Show GitHub Exploit DB Packet Storm
270058 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was not a security issue. Notes: none - CVE-2015-4709 2023-11-7 11:25 2020-01-28 Show GitHub Exploit DB Packet Storm
270059 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA. Further investigation showed that it was intended functionality. Notes: none - CVE-2015-4107 2023-11-7 11:25 2020-01-15 Show GitHub Exploit DB Packet Storm
270060 - - - Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was in a CNA pool that was not assigned to any issues during 2015. Notes: none - CVE-2015-1991 2023-11-7 11:25 2018-07-17 Show GitHub Exploit DB Packet Storm