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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 21, 2026, 6:01 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
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3011 7.8 重要
Local 		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-2026-31652 2026-04-30 12:32 2026-04-24 Show GitHub Exploit DB Packet Storm
3012 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-2026-31653 2026-04-30 12:32 2026-04-24 Show GitHub Exploit DB Packet Storm
3013 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-2026-31654 2026-04-30 12:32 2026-04-24 Show GitHub Exploit DB Packet Storm
3014 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-2026-31655 2026-04-30 12:32 2026-04-24 Show GitHub Exploit DB Packet Storm
3015 7.8 重要
Local 		Linux Linux Kernel LinuxのLinux Kernelにおける整数アンダーフローの脆弱性 CWE-191
整数アンダーフロー 		CVE-2026-31656 2026-04-30 12:32 2026-04-24 Show GitHub Exploit DB Packet Storm
3016 9.8 緊急
Network 		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-2026-31657 2026-04-30 12:32 2026-04-24 Show GitHub Exploit DB Packet Storm
3017 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-2026-31658 2026-04-30 12:32 2026-04-24 Show GitHub Exploit DB Packet Storm
3018 9.8 緊急
Network 		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-2026-31659 2026-04-30 12:32 2026-04-24 Show GitHub Exploit DB Packet Storm
3019 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-2026-31660 2026-04-30 12:31 2026-04-24 Show GitHub Exploit DB Packet Storm
3020 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-2026-31661 2026-04-30 12:31 2026-04-24 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 21, 2026, 4:10 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
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316181 - - - In the Linux kernel, the following vulnerability has been resolved: ext4: check dot and dotdot of dx_root before making dir indexed Syzbot reports a issue as follows: ==============================… - CVE-2024-42305 2024-08-19 21:59 2024-08-17 Show GitHub Exploit DB Packet Storm
316182 - - - In the Linux kernel, the following vulnerability has been resolved: ext4: make sure the first directory block is not a hole The syzbot constructs a directory that has no dirblock but is non-inline,… - CVE-2024-42304 2024-08-19 21:59 2024-08-17 Show GitHub Exploit DB Packet Storm
316183 - - - In the Linux kernel, the following vulnerability has been resolved: bpf: Fix a segment issue when downgrading gso_size Linearize the skb when downgrading gso_size because it may trigger a BUG_ON() … - CVE-2024-42281 2024-08-19 21:59 2024-08-17 Show GitHub Exploit DB Packet Storm
316184 - - - In the Linux kernel, the following vulnerability has been resolved: spi: microchip-core: ensure TX and RX FIFOs are empty at start of a transfer While transmitting with rx_len == 0, the RX FIFO is … - CVE-2024-42279 2024-08-19 21:59 2024-08-17 Show GitHub Exploit DB Packet Storm
316185 - - - In the Linux kernel, the following vulnerability has been resolved: nvme-pci: add missing condition check for existence of mapped data nvme_map_data() is called when request has physical segments, … - CVE-2024-42276 2024-08-19 21:59 2024-08-17 Show GitHub Exploit DB Packet Storm
316186 - - - In the Linux kernel, the following vulnerability has been resolved: drm/client: Fix error code in drm_client_buffer_vmap_local() This function accidentally returns zero/success on the failure path.… - CVE-2024-42275 2024-08-19 21:59 2024-08-17 Show GitHub Exploit DB Packet Storm
316187 - - - In the Linux kernel, the following vulnerability has been resolved: erofs: fix race in z_erofs_get_gbuf() In z_erofs_get_gbuf(), the current task may be migrated to another CPU between `z_erofs_gbu… - CVE-2024-42300 2024-08-19 21:59 2024-08-17 Show GitHub Exploit DB Packet Storm
316188 - - - In the Linux kernel, the following vulnerability has been resolved: f2fs: fix return value of f2fs_convert_inline_inode() If device is readonly, make f2fs_convert_inline_inode() return EROFS instea… - CVE-2024-42296 2024-08-19 21:59 2024-08-17 Show GitHub Exploit DB Packet Storm
316189 - - - In the Linux kernel, the following vulnerability has been resolved: riscv/mm: Add handling for VM_FAULT_SIGSEGV in mm_fault_error() Handle VM_FAULT_SIGSEGV in the page fault path so that we correct… - CVE-2024-42267 2024-08-19 21:59 2024-08-17 Show GitHub Exploit DB Packet Storm
316190 - - - In the Linux kernel, the following vulnerability has been resolved: arm64: mm: Fix lockless walks with static and dynamic page-table folding Lina reports random oopsen originating from the fast GUP… - CVE-2024-42293 2024-08-19 21:59 2024-08-17 Show GitHub Exploit DB Packet Storm