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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 18, 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 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
3052 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
3053 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
3054 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
3055 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
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-2026-8955 2026-05-22 10:52 2026-05-19 Show GitHub Exploit DB Packet Storm
3057 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
3058 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
3059 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
3060 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
NVD Vulnerability Information

Update Date:June 18, 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
307201 - qemu qemu The change_process_uid function in os-posix.c in Qemu 0.14.0 and earlier does not properly drop group privileges when the -runas option is used, which allows local guest users to access restricted fi… CWE-264
Permissions, Privileges, and Access Controls 		CVE-2011-2527 2024-11-21 10:28 2012-06-22 Show GitHub Exploit DB Packet Storm
307202 - kvm_group qemu-kvm The virtio_queue_notify in qemu-kvm 0.14.0 and earlier does not properly validate the virtqueue number, which allows guest users to cause a denial of service (guest crash) and possibly execute arbitr… CWE-20
 Improper Input Validation  		CVE-2011-2512 2024-11-21 10:28 2012-06-22 Show GitHub Exploit DB Packet Storm
307203 - cisco spa8000_8-port_ip_telephony_gateway_firmware
spa8000_8-port_ip_telephony_gateway
spa8800_8-port_ip_telephony_gateway_firmware
spa8800_ip_telephony_gateway
spa2102_phone_adapter_with_route… 		Cross-site scripting (XSS) vulnerability in the SIP implementation on the Cisco SPA8000 and SPA8800 before 6.1.11, SPA2102 and SPA3102 before 5.2.13, and SPA 500 series IP phones before 7.4.9 allows … CWE-79
Cross-site Scripting 		CVE-2011-2545 2024-11-21 10:28 2012-06-14 Show GitHub Exploit DB Packet Storm
307204 - linux linux_kernel Integer overflow in the vma_to_resize function in mm/mremap.c in the Linux kernel before 2.6.39 allows local users to cause a denial of service (BUG_ON and system crash) via a crafted mremap system c… CWE-189
Numeric Errors 		CVE-2011-2496 2024-11-21 10:28 2012-06-13 Show GitHub Exploit DB Packet Storm
307205 - linux linux_kernel fs/proc/base.c in the Linux kernel before 2.6.39.4 does not properly restrict access to /proc/#####/io files, which allows local users to obtain sensitive I/O statistics by polling a file, as demonst… CWE-264
Permissions, Privileges, and Access Controls 		CVE-2011-2495 2024-11-21 10:28 2012-06-13 Show GitHub Exploit DB Packet Storm
307206 - linux linux_kernel kernel/taskstats.c in the Linux kernel before 3.1 allows local users to obtain sensitive I/O statistics by sending taskstats commands to a netlink socket, as demonstrated by discovering the length of… CWE-200
Information Exposure 		CVE-2011-2494 2024-11-21 10:28 2012-06-13 Show GitHub Exploit DB Packet Storm
307207 - linux linux_kernel The ext4_fill_super function in fs/ext4/super.c in the Linux kernel before 2.6.39 does not properly initialize a certain error-report data structure, which allows local users to cause a denial of ser… NVD-CWE-Other
CVE-2011-2493 2024-11-21 10:28 2012-06-13 Show GitHub Exploit DB Packet Storm
307208 - hp linux_imaging_and_printing_project The send_data_to_stdout function in prnt/hpijs/hpcupsfax.cpp in HP Linux Imaging and Printing (HPLIP) 3.x before 3.11.10 allows local users to overwrite arbitrary files via a symlink attack on the /t… CWE-59
Link Following 		CVE-2011-2722 2024-11-21 10:28 2012-05-26 Show GitHub Exploit DB Packet Storm
307209 6.0 MEDIUM
Local 		linux linux_kernel The ptrace_setxregs function in arch/xtensa/kernel/ptrace.c in the Linux kernel before 3.1 does not validate user-space pointers, which allows local users to obtain sensitive information from kernel … CWE-200
Information Exposure 		CVE-2011-2707 2024-11-21 10:28 2012-05-25 Show GitHub Exploit DB Packet Storm
307210 7.5 HIGH
Network 		linux
redhat 		linux_kernel
enterprise_linux
enterprise_mrg 		The IPv6 implementation in the Linux kernel before 3.1 does not generate Fragment Identification values separately for each destination, which makes it easier for remote attackers to cause a denial o… NVD-CWE-Other
CVE-2011-2699 2024-11-21 10:28 2012-05-25 Show GitHub Exploit DB Packet Storm