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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 25, 2026, 10:01 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
601 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バッファエラーの脆弱性 CWE-119
バッファエラー 		CVE-2026-12297 2026-06-22 11:44 2026-06-16 Show GitHub Exploit DB Packet Storm
602 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-2026-12300 2026-06-22 11:44 2026-06-16 Show GitHub Exploit DB Packet Storm
603 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-2026-12301 2026-06-22 11:44 2026-06-16 Show GitHub Exploit DB Packet Storm
604 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-2026-12302 2026-06-22 11:44 2026-06-16 Show GitHub Exploit DB Packet Storm
605 9.1 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-2026-12304 2026-06-22 11:44 2026-06-16 Show GitHub Exploit DB Packet Storm
606 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バッファエラーの脆弱性 CWE-119
バッファエラー 		CVE-2026-12305 2026-06-22 11:44 2026-06-16 Show GitHub Exploit DB Packet Storm
607 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-2026-12306 2026-06-22 11:43 2026-06-16 Show GitHub Exploit DB Packet Storm
608 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-2026-12307 2026-06-22 11:43 2026-06-16 Show GitHub Exploit DB Packet Storm
609 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-2026-12308 2026-06-22 11:43 2026-06-16 Show GitHub Exploit DB Packet Storm
610 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-2026-12309 2026-06-22 11:43 2026-06-16 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 25, 2026, 4:04 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
257021 7.5 HIGH
Network 		debian
redhat
mozilla 		debian_linux
enterprise_linux_desktop
enterprise_linux_workstation
enterprise_linux
enterprise_linux_server
enterprise_linux_server_aus
enterprise_linux_server_eus
thunderbird 		A buffer overflow vulnerability while parsing "application/http-index-format" format content when the header contains improperly formatted data. This allows for an out-of-bounds read of data from mem… CWE-119
Incorrect Access of Indexable Resource ('Range Error')  		CVE-2017-5444 2024-11-21 12:27 2018-06-12 Show GitHub Exploit DB Packet Storm
257022 9.8 CRITICAL
Network 		debian
redhat
mozilla 		debian_linux
enterprise_linux_desktop
enterprise_linux_workstation
enterprise_linux
enterprise_linux_server
enterprise_linux_server_aus
enterprise_linux_server_eus
thunderbird 		A use-after-free vulnerability during XSLT processing due to a failure to propagate error conditions during matching while evaluating context, leading to objects being used when they no longer exist.… CWE-416
 Use After Free 		CVE-2017-5440 2024-11-21 12:27 2018-06-12 Show GitHub Exploit DB Packet Storm
257023 9.8 CRITICAL
Network 		debian
redhat
mozilla 		debian_linux
enterprise_linux_desktop
enterprise_linux_workstation
enterprise_linux
enterprise_linux_server
enterprise_linux_server_aus
enterprise_linux_server_eus
firefox
thu… 		A use-after-free vulnerability during XSLT processing due to poor handling of template parameters. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.1, Fire… CWE-416
 Use After Free 		CVE-2017-5439 2024-11-21 12:27 2018-06-12 Show GitHub Exploit DB Packet Storm
257024 9.8 CRITICAL
Network 		debian
redhat
mozilla 		debian_linux
enterprise_linux_desktop
enterprise_linux_workstation
enterprise_linux
enterprise_linux_server
enterprise_linux_server_aus
enterprise_linux_server_eus
thunderbird 		A use-after-free vulnerability during XSLT processing due to the result handler being held by a freed handler during handling. This results in a potentially exploitable crash. This vulnerability affe… CWE-416
 Use After Free 		CVE-2017-5438 2024-11-21 12:27 2018-06-12 Show GitHub Exploit DB Packet Storm
257025 8.8 HIGH
Network 		debian
redhat
sil
mozilla 		debian_linux
enterprise_linux_desktop
enterprise_linux_workstation
enterprise_linux
enterprise_linux_server
enterprise_linux_server_aus
enterprise_linux_server_eus
graphite2
t… 		An out-of-bounds write in the Graphite 2 library triggered with a maliciously crafted Graphite font. This results in a potentially exploitable crash. This issue was fixed in the Graphite 2 library as… CWE-787
 Out-of-bounds Write 		CVE-2017-5436 2024-11-21 12:27 2018-06-12 Show GitHub Exploit DB Packet Storm
257026 9.8 CRITICAL
Network 		redhat
debian
mozilla 		enterprise_linux_desktop
enterprise_linux_workstation
enterprise_linux_server
debian_linux
thunderbird
firefox
firefox_esr 		A use-after-free vulnerability occurs when redirecting focus handling which results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR … CWE-416
 Use After Free 		CVE-2017-5434 2024-11-21 12:27 2018-06-12 Show GitHub Exploit DB Packet Storm
257027 9.8 CRITICAL
Network 		debian
redhat
mozilla 		debian_linux
enterprise_linux_desktop
enterprise_linux_workstation
enterprise_linux
enterprise_linux_server
enterprise_linux_server_aus
enterprise_linux_server_eus
firefox
thu… 		A use-after-free vulnerability occurs during certain text input selection resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR … CWE-416
 Use After Free 		CVE-2017-5432 2024-11-21 12:27 2018-06-12 Show GitHub Exploit DB Packet Storm
257028 9.8 CRITICAL
Network 		redhat
mozilla 		enterprise_linux_desktop
enterprise_linux_workstation
enterprise_linux_server
firefox_esr
thunderbird
firefox 		Memory safety bugs were reported in Firefox 52, Firefox ESR 52, and Thunderbird 52. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these c… CWE-119
Incorrect Access of Indexable Resource ('Range Error')  		CVE-2017-5430 2024-11-21 12:27 2018-06-12 Show GitHub Exploit DB Packet Storm
257029 9.8 CRITICAL
Network 		debian
redhat
mozilla 		debian_linux
enterprise_linux_desktop
enterprise_linux_workstation
enterprise_linux
enterprise_linux_server
enterprise_linux_server_aus
enterprise_linux_server_eus
firefox
thu… 		A use-after-free vulnerability occurs during transaction processing in the editor during design mode interactions. This results in a potentially exploitable crash. This vulnerability affects Thunderb… CWE-416
 Use After Free 		CVE-2017-5435 2024-11-21 12:27 2018-06-12 Show GitHub Exploit DB Packet Storm
257030 9.8 CRITICAL
Network 		debian
redhat
mozilla 		debian_linux
enterprise_linux_desktop
enterprise_linux_workstation
enterprise_linux
enterprise_linux_server
enterprise_linux_server_aus
enterprise_linux_server_eus
thunderbird 		A use-after-free vulnerability in SMIL animation functions occurs when pointers to animation elements in an array are dropped from the animation controller while still in use. This results in a poten… CWE-416
 Use After Free 		CVE-2017-5433 2024-11-21 12:27 2018-06-12 Show GitHub Exploit DB Packet Storm