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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 21, 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
3051 3.1 低
Network 		EMQX emqx EMQXのemqxにおける競合状態に関する脆弱性 CWE-362
競合状態 		CVE-2026-8741 2026-05-22 10:52 2026-05-17 Show GitHub Exploit DB Packet Storm
3052 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過度に許容されるクロスドメインホワイトリストに関する脆弱性 CWE-942
過度に許容されるクロスドメインホワイトリスト 		CVE-2026-8948 2026-05-22 10:52 2026-05-19 Show GitHub Exploit DB Packet Storm
3053 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
3054 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
3055 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
3056 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
3057 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
3058 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
3059 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
3060 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
NVD Vulnerability Information

Update Date:June 21, 2026, 4:01 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
307551 - google chrome The HTML parser in Google Chrome before 12.0.742.112 does not properly address "lifetime and re-entrancy issues," which allows remote attackers to cause a denial of service or possibly have unspecifi… NVD-CWE-noinfo
CVE-2011-2350 2024-11-21 10:28 2011-06-30 Show GitHub Exploit DB Packet Storm
307552 - google chrome Use-after-free vulnerability in Google Chrome before 12.0.742.112 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to text selection. CWE-416
 Use After Free 		CVE-2011-2349 2024-11-21 10:28 2011-06-30 Show GitHub Exploit DB Packet Storm
307553 - google chrome Google V8, as used in Google Chrome before 12.0.742.112, performs an incorrect bounds check, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via u… CWE-119
Incorrect Access of Indexable Resource ('Range Error')  		CVE-2011-2348 2024-11-21 10:28 2011-06-30 Show GitHub Exploit DB Packet Storm
307554 - google chrome Google Chrome before 12.0.742.112 does not properly handle Cascading Style Sheets (CSS) token sequences, which allows remote attackers to cause a denial of service (memory corruption) or possibly hav… CWE-119
Incorrect Access of Indexable Resource ('Range Error')  		CVE-2011-2347 2024-11-21 10:28 2011-06-30 Show GitHub Exploit DB Packet Storm
307555 - google chrome Use-after-free vulnerability in Google Chrome before 12.0.742.112 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors involving SVG fonts. CWE-416
 Use After Free 		CVE-2011-2346 2024-11-21 10:28 2011-06-30 Show GitHub Exploit DB Packet Storm
307556 - google chrome The NPAPI implementation in Google Chrome before 12.0.742.112 does not properly handle strings, which allows remote attackers to cause a denial of service (out-of-bounds read) via unspecified vectors. CWE-125
Out-of-bounds Read 		CVE-2011-2345 2024-11-21 10:28 2011-06-30 Show GitHub Exploit DB Packet Storm
307557 - linux linux_kernel The add_del_listener function in kernel/taskstats.c in the Linux kernel 2.6.39.1 and earlier does not prevent multiple registrations of exit handlers, which allows local users to cause a denial of se… CWE-399
 Resource Management Errors 		CVE-2011-2484 2024-11-21 10:28 2011-06-25 Show GitHub Exploit DB Packet Storm
307558 7.8 HIGH
Local 		linux linux_kernel Buffer overflow in the clusterip_proc_write function in net/ipv4/netfilter/ipt_CLUSTERIP.c in the Linux kernel before 2.6.39 might allow local users to cause a denial of service or have unspecified o… CWE-120
Classic Buffer Overflow 		CVE-2011-2534 2024-11-21 10:28 2011-06-23 Show GitHub Exploit DB Packet Storm
307559 - freedesktop dbus The configure script in D-Bus (aka DBus) 1.2.x before 1.2.28 allows local users to overwrite arbitrary files via a symlink attack on an unspecified file in /tmp/. CWE-59
Link Following 		CVE-2011-2533 2024-11-21 10:28 2011-06-23 Show GitHub Exploit DB Packet Storm
307560 - prosody prosody The json.decode function in util/json.lua in Prosody 0.8.x before 0.8.1 might allow remote attackers to cause a denial of service (infinite loop) via invalid JSON data, as demonstrated by truncated d… CWE-399
 Resource Management Errors 		CVE-2011-2532 2024-11-21 10:28 2011-06-23 Show GitHub Exploit DB Packet Storm