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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 21, 2026, 2 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
3311 9.8 緊急
Network 		Espressif Systems ESP32 Arduino Espressif SystemsのESP32 Arduinoにおけるスタックベースのバッファオーバーフローの脆弱性 CWE-121
スタックオーバーフロー 		CVE-2026-42854 2026-05-20 13:28 2026-05-12 Show GitHub Exploit DB Packet Storm
3312 4.3 警告
Network 		Mattermost, Inc. Mattermost Server Mattermost, Inc.のMattermost Serverにおける不正な認証に関する脆弱性 CWE-863
不正な認証 		CVE-2026-4286 2026-05-20 13:28 2026-05-18 Show GitHub Exploit DB Packet Storm
3313 7.8 重要
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける二重解放に関する脆弱性 CWE-415
二重解放 		CVE-2026-43328 2026-05-20 13:28 2026-05-8 Show GitHub Exploit DB Packet Storm
3314 7.8 重要
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 CWE-noinfo
情報不足 		CVE-2026-43329 2026-05-20 13:28 2026-05-8 Show GitHub Exploit DB Packet Storm
3315 7.8 重要
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける境界外書き込みに関する脆弱性 CWE-787
境界外書き込み 		CVE-2026-43330 2026-05-20 13:28 2026-05-8 Show GitHub Exploit DB Packet Storm
3316 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 CWE-noinfo
情報不足 		CVE-2026-43331 2026-05-20 13:28 2026-05-8 Show GitHub Exploit DB Packet Storm
3317 7.8 重要
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 CWE-noinfo
情報不足 		CVE-2026-43332 2026-05-20 13:28 2026-05-8 Show GitHub Exploit DB Packet Storm
3318 4.7 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける競合状態に関する脆弱性 CWE-362
競合状態 		CVE-2026-43342 2026-05-20 13:28 2026-05-8 Show GitHub Exploit DB Packet Storm
3319 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける不特定の脆弱性 CWE-Other
その他 		CVE-2026-43343 2026-05-20 13:28 2026-05-8 Show GitHub Exploit DB Packet Storm
3320 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける到達可能なアサーションに関する脆弱性 CWE-617
到達可能なアサーション 		CVE-2026-43344 2026-05-20 13:28 2026-05-8 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
307601 - ecryptfs ecryptfs-utils
ecryptfs_utils 		The lock-counter implementation in utils/mount.ecryptfs_private.c in ecryptfs-utils before 90 allows local users to overwrite arbitrary files via unspecified vectors. CWE-264
Permissions, Privileges, and Access Controls 		CVE-2011-1837 2024-11-21 10:27 2014-02-15 Show GitHub Exploit DB Packet Storm
307602 - ecryptfs ecryptfs-utils
ecryptfs_utils 		utils/ecryptfs-recover-private in ecryptfs-utils before 90 does not establish a subdirectory with safe permissions, which might allow local users to bypass intended access restrictions via standard f… CWE-264
Permissions, Privileges, and Access Controls 		CVE-2011-1836 2024-11-21 10:27 2014-02-15 Show GitHub Exploit DB Packet Storm
307603 - ecryptfs ecryptfs-utils
ecryptfs_utils 		The encrypted private-directory setup process in utils/ecryptfs-setup-private in ecryptfs-utils before 90 does not properly ensure that the passphrase file is created, which might allow local users t… CWE-255
Credentials Management 		CVE-2011-1835 2024-11-21 10:27 2014-02-15 Show GitHub Exploit DB Packet Storm
307604 - ecryptfs ecryptfs-utils
ecryptfs_utils 		utils/mount.ecryptfs_private.c in ecryptfs-utils before 90 does not properly maintain the mtab file during error conditions, which allows local users to cause a denial of service (table corruption) o… CWE-264
Permissions, Privileges, and Access Controls 		CVE-2011-1834 2024-11-21 10:27 2014-02-15 Show GitHub Exploit DB Packet Storm
307605 - ecryptfs ecryptfs-utils
ecryptfs_utils 		utils/mount.ecryptfs_private.c in ecryptfs-utils before 90 does not properly check mountpoint permissions, which allows local users to remove directories via a umount system call. CWE-264
Permissions, Privileges, and Access Controls 		CVE-2011-1832 2024-11-21 10:27 2014-02-15 Show GitHub Exploit DB Packet Storm
307606 - ecryptfs ecryptfs-utils
ecryptfs_utils 		utils/mount.ecryptfs_private.c in ecryptfs-utils before 90 does not properly check mountpoint permissions, which allows local users to effectively replace any directory with a new filesystem, and con… CWE-264
Permissions, Privileges, and Access Controls 		CVE-2011-1831 2024-11-21 10:27 2014-02-15 Show GitHub Exploit DB Packet Storm
307607 - matthew_booth
redhat 		virt-v2v
enterprise_linux 		virt-v2v before 0.8.4 does not preserve the VNC console password when converting a guest, which allows local users to bypass the intended VNC authentication by connecting without a password. CWE-255
Credentials Management 		CVE-2011-1773 2024-11-21 10:27 2014-02-8 Show GitHub Exploit DB Packet Storm
307608 - xen xen Xen, when using x86 Intel processors and the VMX virtualization extension is enabled, does not properly handle cpuid instruction emulation when exiting the VM, which allows local guest users to cause… NVD-CWE-noinfo
CVE-2011-1936 2024-11-21 10:27 2014-01-8 Show GitHub Exploit DB Packet Storm
307609 - xen xen The instruction emulation in Xen 3.0.3 allows local SMP guest users to cause a denial of service (host crash) by replacing the instruction that causes the VM to exit in one thread with a different in… CWE-20
 Improper Input Validation  		CVE-2011-1780 2024-11-21 10:27 2014-01-8 Show GitHub Exploit DB Packet Storm
307610 - linux linux_kernel Race condition in the ecryptfs_mount function in fs/ecryptfs/main.c in the eCryptfs subsystem in the Linux kernel before 3.1 allows local users to bypass intended file permissions via a mount.ecryptf… CWE-264
CWE-362
Permissions, Privileges, and Access Controls
Race Condition 		CVE-2011-1833 2024-11-21 10:27 2012-10-3 Show GitHub Exploit DB Packet Storm