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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":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
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881 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-2026-31399 2026-05-22 10:56 2026-04-3 Show GitHub Exploit DB Packet Storm
882 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-2026-31400 2026-05-22 10:56 2026-04-3 Show GitHub Exploit DB Packet Storm
883 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-2026-31401 2026-05-22 10:56 2026-04-3 Show GitHub Exploit DB Packet Storm
884 9.8 緊急
Network 		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-2026-31402 2026-05-22 10:56 2026-04-3 Show GitHub Exploit DB Packet Storm
885 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-2026-31403 2026-05-22 10:56 2026-04-3 Show GitHub Exploit DB Packet Storm
886 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-2026-31404 2026-05-22 10:56 2026-04-3 Show GitHub Exploit DB Packet Storm
887 9.8 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-2026-31405 2026-05-22 10:56 2026-04-6 Show GitHub Exploit DB Packet Storm
888 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-2026-31406 2026-05-22 10:56 2026-04-6 Show GitHub Exploit DB Packet Storm
889 7.1 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-2026-31407 2026-05-22 10:56 2026-04-6 Show GitHub Exploit DB Packet Storm
890 8.8 重要
Adjacent 		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-2026-31408 2026-05-22 10:56 2026-04-6 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 5, 2026, 4:11 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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2601 - - - In the Linux kernel, the following vulnerability has been resolved: ext4: fix memory leak in ext4_ext_shift_extents() In ext4_ext_shift_extents(), if the extent is NULL in the while loop, the funct… - CVE-2026-45948 2026-05-27 23:48 2026-05-27 Show GitHub Exploit DB Packet Storm
2602 - - - In the Linux kernel, the following vulnerability has been resolved: ext4: don't cache extent during splitting extent Caching extents during the splitting process is risky, as it may result in stale… - CVE-2026-45912 2026-05-27 23:48 2026-05-27 Show GitHub Exploit DB Packet Storm
2603 - - - In the Linux kernel, the following vulnerability has been resolved: net: bridge: mcast: always update mdb_n_entries for vlan contexts syzbot triggered a warning[1] about the number of mdb entries i… - CVE-2026-45913 2026-05-27 23:48 2026-05-27 Show GitHub Exploit DB Packet Storm
2604 - - - In the Linux kernel, the following vulnerability has been resolved: crypto: starfive - Fix memory leak in starfive_aes_aead_do_one_req() The starfive_aes_aead_do_one_req() function allocates rctx->… - CVE-2026-45950 2026-05-27 23:48 2026-05-27 Show GitHub Exploit DB Packet Storm
2605 - - - In the Linux kernel, the following vulnerability has been resolved: eth: fbnic: Add validation for MTU changes Increasing the MTU beyond the HDS threshold causes the hardware to fragment packets ac… - CVE-2026-45952 2026-05-27 23:48 2026-05-27 Show GitHub Exploit DB Packet Storm
2606 - - - In the Linux kernel, the following vulnerability has been resolved: md/raid5: fix IO hang with degraded array with llbitmap When llbitmap bit state is still unwritten, any new write should force rc… - CVE-2026-45953 2026-05-27 23:48 2026-05-27 Show GitHub Exploit DB Packet Storm
2607 - - - In the Linux kernel, the following vulnerability has been resolved: Revert "hwmon: (ibmpex) fix use-after-free in high/low store" This reverts commit 6946c726c3f4c36f0f049e6f97e88c510b15f65d. Jean… - CVE-2026-45914 2026-05-27 23:48 2026-05-27 Show GitHub Exploit DB Packet Storm
2608 - - - In the Linux kernel, the following vulnerability has been resolved: power: supply: sbs-battery: Fix use-after-free in power_supply_changed() Using the `devm_` variant for requesting IRQ _before_ th… - CVE-2026-45916 2026-05-27 23:48 2026-05-27 Show GitHub Exploit DB Packet Storm
2609 - - - In the Linux kernel, the following vulnerability has been resolved: ovpn: tcp - don't deref NULL sk_socket member after tcp_close() When deleting a peer in case of keepalive expiration, the peer is… - CVE-2026-45918 2026-05-27 23:48 2026-05-27 Show GitHub Exploit DB Packet Storm
2610 - - - In the Linux kernel, the following vulnerability has been resolved: sched/rt: Skip currently executing CPU in rto_next_cpu() CPU0 becomes overloaded when hosting a CPU-bound RT task, a non-CPU-boun… - CVE-2026-45919 2026-05-27 23:48 2026-05-27 Show GitHub Exploit DB Packet Storm