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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 12, 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
2251 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-2026-43399 2026-05-25 10:22 2026-05-8 Show GitHub Exploit DB Packet Storm
2252 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-2026-43400 2026-05-25 10:22 2026-05-8 Show GitHub Exploit DB Packet Storm
2253 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux KernelにおけるNULL ポインタデリファレンスに関する脆弱性 CWE-476
NULL ポインタデリファレンス 		CVE-2026-43401 2026-05-25 10:22 2026-05-8 Show GitHub Exploit DB Packet Storm
2254 9.8 緊急
Network 		Linux Linux Kernel LinuxのLinux Kernelにおける解放済みメモリの使用に関する脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-43402 2026-05-25 10:22 2026-05-8 Show GitHub Exploit DB Packet Storm
2255 8.8 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-2026-43403 2026-05-25 10:22 2026-05-8 Show GitHub Exploit DB Packet Storm
2256 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおけるリソースのロックに関する脆弱性 CWE-667
不適切なロック 		CVE-2026-43404 2026-05-25 10:22 2026-05-8 Show GitHub Exploit DB Packet Storm
2257 7.5 重要
Network 		Linux Linux Kernel LinuxのLinux Kernelにおける初期化されていないリソースの使用に関する脆弱性 CWE-908
初期化されていないリソースの使用 		CVE-2026-43405 2026-05-25 10:21 2026-05-8 Show GitHub Exploit DB Packet Storm
2258 9.1 緊急
Network 		Linux Linux Kernel LinuxのLinux Kernelにおける境界外読み取りに関する脆弱性 CWE-125
境界外読み取り 		CVE-2026-43406 2026-05-25 10:21 2026-05-8 Show GitHub Exploit DB Packet Storm
2259 9.1 緊急
Network 		Linux Linux Kernel LinuxのLinux Kernelにおける境界外読み取りに関する脆弱性 CWE-125
境界外読み取り 		CVE-2026-43407 2026-05-25 10:21 2026-05-8 Show GitHub Exploit DB Packet Storm
2260 7.8 重要
Local 		Linux Linux Kernel LinuxのLinux KernelにおけるNULL ポインタデリファレンスに関する脆弱性 CWE-476
NULL ポインタデリファレンス 		CVE-2026-43408 2026-05-25 10:21 2026-05-8 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 12, 2026, 4:20 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
345321 - cisco ios Cisco IOS 12.2 and earlier generates a "% Login invalid" message instead of prompting for a password when an invalid username is provided, which allows remote attackers to identify valid usernames on… CWE-310
Cryptographic Issues 		CVE-2003-0512 2017-10-11 10:29 2003-08-27 Show GitHub Exploit DB Packet Storm
345322 - ddskk
redhat
skk 		ddskk
daredevil_skk
ddskk-xemacs
skk 		skk (Simple Kana to Kanji conversion program) 12.1 and earlier, and the ddskk package which is based on skk, creates temporary files insecurely, which allows local users to overwrite arbitrary files. NVD-CWE-Other
CVE-2003-0539 2017-10-11 10:29 2003-08-18 Show GitHub Exploit DB Packet Storm
345323 - wietse_venema
conectiva 		postfix
linux 		The address parser code in Postfix 1.1.12 and earlier allows remote attackers to cause a denial of service (lock) via (1) a malformed envelope address to a local host that would generate a bounce and… NVD-CWE-Other
CVE-2003-0540 2017-10-11 10:29 2003-08-27 Show GitHub Exploit DB Packet Storm
345324 - gnome gtkhtml gtkhtml before 1.1.10, as used in Evolution, allows remote attackers to cause a denial of service (crash) via a malformed message that causes a null pointer dereference. NVD-CWE-Other
CVE-2003-0541 2017-10-11 10:29 2003-09-17 Show GitHub Exploit DB Packet Storm
345325 - redhat up2date up2date 3.0.7 and 3.1.23 does not properly verify RPM GPG signatures, which could allow remote attackers to cause unsigned packages to be installed from the Red Hat Network, if that network is compro… NVD-CWE-Other
CVE-2003-0546 2017-10-11 10:29 2003-08-27 Show GitHub Exploit DB Packet Storm
345326 - gnome
redhat 		gdm
kdebase 		GDM before 2.4.1.6, when using the "examine session errors" feature, allows local users to read arbitrary files via a symlink attack on the ~/.xsession-errors file. NVD-CWE-Other
CVE-2003-0547 2017-10-11 10:29 2003-08-27 Show GitHub Exploit DB Packet Storm
345327 - gnome
redhat 		gdm
kdebase
enterprise_linux
linux_advanced_workstation 		The X Display Manager Control Protocol (XDMCP) support for GDM before 2.4.1.6 allows attackers to cause a denial of service (daemon crash) when a chosen host expires, a different issue than CVE-2003-… NVD-CWE-Other
CVE-2003-0548 2017-10-11 10:29 2003-08-27 Show GitHub Exploit DB Packet Storm
345328 - gnome
redhat 		gdm
kdebase
enterprise_linux
linux_advanced_workstation 		The X Display Manager Control Protocol (XDMCP) support for GDM before 2.4.1.6 allows attackers to cause a denial of service (daemon crash) via a short authorization key name. NVD-CWE-Other
CVE-2003-0549 2017-10-11 10:29 2003-08-27 Show GitHub Exploit DB Packet Storm
345329 - redhat linux The STP protocol, as enabled in Linux 2.4.x, does not provide sufficient security by design, which allows attackers to modify the bridge topology. NVD-CWE-Other
CVE-2003-0550 2017-10-11 10:29 2003-08-27 Show GitHub Exploit DB Packet Storm
345330 - redhat linux The STP protocol implementation in Linux 2.4.x does not properly verify certain lengths, which could allow attackers to cause a denial of service. NVD-CWE-Other
CVE-2003-0551 2017-10-11 10:29 2003-08-27 Show GitHub Exploit DB Packet Storm