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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":May 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
1891 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-2026-31515 2026-04-30 11:06 2026-04-22 Show GitHub Exploit DB Packet Storm
1892 7.8 重要
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-2026-31516 2026-04-30 11:06 2026-04-22 Show GitHub Exploit DB Packet Storm
1893 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける有効期限後のメモリの解放の欠如に関する脆弱性 CWE-401
有効期限後のメモリの解放の欠如 		CVE-2026-31517 2026-04-30 11:06 2026-04-22 Show GitHub Exploit DB Packet Storm
1894 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける有効期限後のメモリの解放の欠如に関する脆弱性 CWE-401
有効期限後のメモリの解放の欠如 		CVE-2026-31518 2026-04-30 11:06 2026-04-22 Show GitHub Exploit DB Packet Storm
1895 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-2026-31519 2026-04-30 11:06 2026-04-22 Show GitHub Exploit DB Packet Storm
1896 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける有効期限後のメモリの解放の欠如に関する脆弱性 CWE-401
有効期限後のメモリの解放の欠如 		CVE-2026-31520 2026-04-30 11:06 2026-04-22 Show GitHub Exploit DB Packet Storm
1897 5.5 警告
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-2026-31521 2026-04-30 11:06 2026-04-22 Show GitHub Exploit DB Packet Storm
1898 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける有効期限後のメモリの解放の欠如に関する脆弱性 CWE-401
有効期限後のメモリの解放の欠如 		CVE-2026-31522 2026-04-30 11:06 2026-04-22 Show GitHub Exploit DB Packet Storm
1899 4.7 警告
Local 		Linux Linux Kernel LinuxのLinux KernelにおけるTime-of-check Time-of-use (TOCTOU) 競合状態の脆弱性 CWE-367
Time-of-check Time-of-use (TOCTOU) 競合状態 		CVE-2026-31523 2026-04-30 11:06 2026-04-22 Show GitHub Exploit DB Packet Storm
1900 5.5 警告
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける有効期限後のメモリの解放の欠如に関する脆弱性 CWE-401
有効期限後のメモリの解放の欠如 		CVE-2026-31524 2026-04-30 11:06 2026-04-22 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 12, 2026, 5:06 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
961 - - - In the Linux kernel, the following vulnerability has been resolved: btrfs: fix chunk map leak in btrfs_map_block() after btrfs_chunk_map_num_copies() Fix a chunk map leak in btrfs_map_block(): if w… - CVE-2026-43393 2026-05-9 00:16 2026-05-9 Show GitHub Exploit DB Packet Storm
962 - - - In the Linux kernel, the following vulnerability has been resolved: sched_ext: Fix starvation of scx_enable() under fair-class saturation During scx_enable(), the READY -> ENABLED task switching lo… - CVE-2026-43392 2026-05-9 00:16 2026-05-9 Show GitHub Exploit DB Packet Storm
963 - - - In the Linux kernel, the following vulnerability has been resolved: nstree: tighten permission checks for listing Even privileged services should not necessarily be able to see other privileged ser… - CVE-2026-43390 2026-05-9 00:16 2026-05-9 Show GitHub Exploit DB Packet Storm
964 - - - In the Linux kernel, the following vulnerability has been resolved: mm: memfd_luo: always dirty all folios A dirty folio is one which has been written to. A clean folio is its opposite. Since a c… - CVE-2026-43389 2026-05-9 00:16 2026-05-9 Show GitHub Exploit DB Packet Storm
965 - - - In the Linux kernel, the following vulnerability has been resolved: mm/damon/core: clear walk_control on inactive context in damos_walk() damos_walk() sets ctx->walk_control to the caller-provided … - CVE-2026-43388 2026-05-9 00:16 2026-05-9 Show GitHub Exploit DB Packet Storm
966 - - - In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: properly validate the data in rtw_get_ie_ex() Just like in commit 154828bf9559 ("staging: rtl8723bs: fix out-… - CVE-2026-43387 2026-05-9 00:16 2026-05-9 Show GitHub Exploit DB Packet Storm
967 - - - In the Linux kernel, the following vulnerability has been resolved: staging: rtl8723bs: fix potential out-of-bounds read in rtw_restruct_wmm_ie The current code checks 'i + 5 < in_len' at the end o… - CVE-2026-43386 2026-05-9 00:16 2026-05-9 Show GitHub Exploit DB Packet Storm
968 - - - In the Linux kernel, the following vulnerability has been resolved: batman-adv: Avoid double-rtnl_lock ELP metric worker batadv_v_elp_get_throughput() might be called when the RTNL lock is already … - CVE-2026-43382 2026-05-9 00:16 2026-05-9 Show GitHub Exploit DB Packet Storm
969 - - - In the Linux kernel, the following vulnerability has been resolved: nouveau/dpcd: return EBUSY for aux xfer if the device is asleep If we have runtime suspended, and userspace wants to use /dev/drm… - CVE-2026-43381 2026-05-9 00:16 2026-05-9 Show GitHub Exploit DB Packet Storm
970 - - - In the Linux kernel, the following vulnerability has been resolved: hwmon: (pmbus/q54sj108a2) fix stack overflow in debugfs read The q54sj108a2_debugfs_read function suffers from a stack buffer ove… - CVE-2026-43380 2026-05-9 00:16 2026-05-9 Show GitHub Exploit DB Packet Storm