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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":June 5, 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 5, 2026, 4:11 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
2311 9.8 CRITICAL
Network 		pavel-odintsov fastnetmon FastNetMon Community Edition through 1.2.9 contains an integer overflow in the BGP AS_PATH attribute encoder. In src/bgp_protocol.hpp, the IPv4UnicastAnnounce::get_attributes() function computes attr… CWE-190
 Integer Overflow or Wraparound 		CVE-2026-48691 2026-05-28 00:29 2026-05-27 Show GitHub Exploit DB Packet Storm
2312 6.5 MEDIUM
Network 		struktur libheif libheif is a HEIF and AVIF file format decoder and encoder. In versions 1.21.2 and prior, a malformed HEIF sequence file can trigger an out-of-bounds read in core sequence parsing logic, causing DoS.… CWE-125
CWE-476
Out-of-bounds Read
 NULL Pointer Dereference 		CVE-2026-41069 2026-05-28 00:26 2026-05-23 Show GitHub Exploit DB Packet Storm
2313 8.1 HIGH
Network 		struktur libheif libheif is a HEIF and AVIF file format decoder and encoder. In versions 1.21.2 and prior, a crafted HEIF sequence file where the saiz box declares more samples than actually exist in the track's chun… CWE-125
Out-of-bounds Read 		CVE-2026-41071 2026-05-28 00:25 2026-05-23 Show GitHub Exploit DB Packet Storm
2314 - - - When creating an export through the pretix API, API clients are returned an UUID value for their export job (a long, random string like 35742818-c375-4d15-839f-d49aecce94d6). Using this UUID, the A… CWE-639
 Authorization Bypass Through User-Controlled Key 		CVE-2026-9712 2026-05-28 00:16 2026-05-28 Show GitHub Exploit DB Packet Storm
2315 6.3 MEDIUM
Network 		- - A vulnerability was found in JeecgBoot up to 3.9.1. Impacted is the function user.getUsername of the file /sys/user/login/setting/userEdit of the component SysUser. The manipulation of the argument u… CWE-266
CWE-284
 Incorrect Privilege Assignment
Improper Access Control 		CVE-2026-9579 2026-05-28 00:16 2026-05-27 Show GitHub Exploit DB Packet Storm
2316 - - - Webmin before 2.640 does not safely construct a filename for saving of an attachment within the mailboxes component. This occurs in mailboxes/detachall.cgi. CWE-24
 Path Traversal: '../filedir' 		CVE-2026-49103 2026-05-28 00:16 2026-05-28 Show GitHub Exploit DB Packet Storm
2317 6.1 MEDIUM
Network 		- - Webmin before 2.640 allows mailboxes/detach.cgi XSS via an SVG document attachment that is viewed in the mailboxes component, because image/svg+xml is used instead of a safe type (e.g., text/plain). CWE-79
Cross-site Scripting 		CVE-2026-49102 2026-05-28 00:16 2026-05-28 Show GitHub Exploit DB Packet Storm
2318 4.7 MEDIUM
Network 		- - URL Redirection to Untrusted Site ('Open Redirect') vulnerability in Facebook Facebook for WooCommerce allows Phishing. This issue affects Facebook for WooCommerce: from n/a through 3.7.0. CWE-601
Open Redirect 		CVE-2026-49059 2026-05-28 00:16 2026-05-28 Show GitHub Exploit DB Packet Storm
2319 5.3 MEDIUM
Network 		- - Missing Authorization vulnerability in Wpmet ElementsKit Elementor addons Lite allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects ElementsKit Elementor addon… CWE-862
 Missing Authorization 		CVE-2026-49053 2026-05-28 00:16 2026-05-28 Show GitHub Exploit DB Packet Storm
2320 4.3 MEDIUM
Network 		- - Missing Authorization vulnerability in Wpmet ElementsKit Elementor addons Lite allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects ElementsKit Elementor addon… CWE-862
 Missing Authorization 		CVE-2026-49052 2026-05-28 00:16 2026-05-28 Show GitHub Exploit DB Packet Storm