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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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JVN Vulnerability Information

Update Date":June 4, 2026, 4 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
249381 7.2 危険 Linux - Linux Kernel の drm_mode_dirtyfb_ioctl 関数における整数オーバーフローの脆弱性 CWE-189
数値処理の問題 		CVE-2012-0044 2012-05-18 14:59 2012-05-17 Show GitHub Exploit DB Packet Storm
249382 4.9 警告 Linux - Linux Kernel の xfs_acl_from_disk 関数における整数オーバーフローの脆弱性 CWE-189
数値処理の問題 		CVE-2012-0038 2012-05-18 14:57 2012-05-17 Show GitHub Exploit DB Packet Storm
249383 4.9 警告 Linux - Linux Kernel におけるサービス運用妨害 (システムハング) の脆弱性 CWE-DesignError
CVE-2011-4621 2012-05-18 14:51 2012-05-17 Show GitHub Exploit DB Packet Storm
249384 4.9 警告 Linux - PowerPC プラットフォーム上で稼働する Linux Kernel における整数オーバーフローの脆弱性 CWE-189
数値処理の問題 		CVE-2011-4611 2012-05-18 14:48 2012-05-17 Show GitHub Exploit DB Packet Storm
249385 4.9 警告 Linux - Linux Kernel の __sys_sendmsg 関数におけるサービス運用妨害 (システムクラッシュ) の脆弱性 CWE-DesignError
CVE-2011-4594 2012-05-18 14:45 2012-05-17 Show GitHub Exploit DB Packet Storm
249386 7.1 危険 Linux - Linux Kernel の udp6_ufo_fragment 関数におけるサービス運用妨害 (システムクラッシュ) の脆弱性 CWE-399
リソース管理の問題 		CVE-2011-4326 2012-05-18 14:43 2012-05-17 Show GitHub Exploit DB Packet Storm
249387 7.8 危険 Linux - Linux Kernel の NFSv4 実装におけるサービス運用妨害 (OOPS) の脆弱性 CWE-119
バッファエラー 		CVE-2011-4131 2012-05-18 14:41 2012-05-17 Show GitHub Exploit DB Packet Storm
249388 4.9 警告 Linux - Linux Kernel のネットサブシステムにおけるサービス運用妨害 (パニック) の脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2011-4112 2012-05-18 14:21 2012-05-17 Show GitHub Exploit DB Packet Storm
249389 4.9 警告 Linux - Linux Kernel の oom_badness 関数における整数オーバーフローの脆弱性 CWE-189
数値処理の問題 		CVE-2011-4097 2012-05-18 14:17 2012-05-17 Show GitHub Exploit DB Packet Storm
249390 4.9 警告 Linux - Linux Kernel の m_stop 関数におけるサービス運用妨害 (OOPS) の脆弱性 CWE-20
不適切な入力確認 		CVE-2011-3637 2012-05-18 14:12 2012-05-17 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 4, 2026, 4:17 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
196381 7.8 HIGH
Local 		google cloud_iot_device_sdk_for_embedded_c In IoT Devices SDK, there is an implementation of calloc() that doesn't have a length check. An attacker could pass in memory objects larger than the buffer and wrap around to have a smaller buffer t… CWE-120
Classic Buffer Overflow 		CVE-2021-22547 2024-11-21 14:50 2021-05-4 Show GitHub Exploit DB Packet Storm
196382 9.8 CRITICAL
Network 		microfocus application_performance_management An arbitrary code execution vulnerability exists in Micro Focus Application Performance Management, affecting versions 9.40, 9.50 and 9.51. The vulnerability could allow remote attackers to execute a… NVD-CWE-noinfo
CVE-2021-22514 2024-11-21 14:50 2021-04-28 Show GitHub Exploit DB Packet Storm
196383 7.5 HIGH
Network 		huawei cloudengine_12800_firmware
cloudengine_5800
cloudengine_6800_firmware
cloudengine_7800_firmware 		There is a denial of service vulnerability in some versions of CloudEngine 5800, CloudEngine 6800, CloudEngine 7800 and CloudEngine 12800. The affected product cannot deal with some messages because … NVD-CWE-noinfo
CVE-2021-22393 2024-11-21 14:50 2021-04-28 Show GitHub Exploit DB Packet Storm
196384 7.8 HIGH
Local 		criticalmanufacturing cncsoft-b CNCSoft-B Versions 1.0.0.3 and prior is vulnerable to an out-of-bounds write, which may allow an attacker to execute arbitrary code. CWE-787
 Out-of-bounds Write 		CVE-2021-22664 2024-11-21 14:50 2021-04-27 Show GitHub Exploit DB Packet Storm
196385 7.8 HIGH
Local 		criticalmanufacturing cncsoft-b CNCSoft-B Versions 1.0.0.3 and prior is vulnerable to an out-of-bounds read, which may allow an attacker to execute arbitrary code. - CVE-2021-22660 2024-11-21 14:50 2021-04-27 Show GitHub Exploit DB Packet Storm
196386 8.8 HIGH
Network 		advantech webaccess\/scada Incorrect permissions are set to default on the ‘Project Management’ page of WebAccess/SCADA portal of WebAccess/SCADA Versions 9.0.1 and prior, which may allow a low-privileged user to update an adm… - CVE-2021-22669 2024-11-21 14:50 2021-04-27 Show GitHub Exploit DB Packet Storm
196387 7.8 HIGH
Local 		hornerautomation cscape Cscape (All versions prior to 9.90 SP4) is configured by default to be installed for all users, which allows full permissions, including read/write access. This may allow unprivileged users to modify… NVD-CWE-Other
CVE-2021-22682 2024-11-21 14:50 2021-04-24 Show GitHub Exploit DB Packet Storm
196388 7.8 HIGH
Local 		hornerautomation cscape Cscape (All versions prior to 9.90 SP4) lacks proper validation of user-supplied data when parsing project files. This could lead to memory corruption. An attacker could leverage this vulnerability t… CWE-787
 Out-of-bounds Write 		CVE-2021-22678 2024-11-21 14:50 2021-04-24 Show GitHub Exploit DB Packet Storm
196389 10.0 CRITICAL
Network 		ivanti connect_secure Pulse Connect Secure 9.0R3/9.1R1 and higher is vulnerable to an authentication bypass vulnerability exposed by the Windows File Share Browser and Pulse Secure Collaboration features of Pulse Connect … CWE-416
 Use After Free 		CVE-2021-22893 2024-11-21 14:50 2021-04-24 Show GitHub Exploit DB Packet Storm
196390 6.1 MEDIUM
Network 		dart dart_software_development_kit Bad validation logic in the Dart SDK versions prior to 2.12.3 allow an attacker to use an XSS attack via DOM clobbering. The validation logic in dart:html for creating DOM nodes from text did not san… CWE-79
Cross-site Scripting 		CVE-2021-22540 2024-11-21 14:50 2021-04-23 Show GitHub Exploit DB Packet Storm