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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":Feb. 9, 2026, 12:59 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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181 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-2023-53638 2026-02-5 15:49 2025-10-7 Show GitHub Exploit DB Packet Storm
182 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-2023-53639 2026-02-5 15:49 2025-10-7 Show GitHub Exploit DB Packet Storm
183 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-2023-53640 2026-02-5 15:49 2025-10-7 Show GitHub Exploit DB Packet Storm
184 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-2023-53641 2026-02-5 15:49 2025-10-7 Show GitHub Exploit DB Packet Storm
185 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-2023-53642 2026-02-5 15:49 2025-10-7 Show GitHub Exploit DB Packet Storm
186 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-2023-53643 2026-02-5 15:48 2025-10-7 Show GitHub Exploit DB Packet Storm
187 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-2023-53644 2026-02-5 15:48 2025-10-7 Show GitHub Exploit DB Packet Storm
188 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-2023-53645 2026-02-5 15:48 2025-10-7 Show GitHub Exploit DB Packet Storm
189 7.1 重要
Local 		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-2023-53646 2026-02-5 15:48 2025-10-7 Show GitHub Exploit DB Packet Storm
190 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-2023-53647 2026-02-5 15:48 2025-10-7 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:April 25, 2026, 4:08 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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621 - - - In the Linux kernel, the following vulnerability has been resolved: tracing: Drain deferred trigger frees if kthread creation fails Boot-time trigger registration can fail before the trigger-data c… New - CVE-2026-31481 2026-04-24 01:17 2026-04-22 Show GitHub Exploit DB Packet Storm
622 - - - In the Linux kernel, the following vulnerability has been resolved: io_uring/fdinfo: fix OOB read in SQE_MIXED wrap check __io_uring_show_fdinfo() iterates over pending SQEs and, for 128-byte SQEs … New - CVE-2026-31484 2026-04-24 01:17 2026-04-22 Show GitHub Exploit DB Packet Storm
623 - - - In the Linux kernel, the following vulnerability has been resolved: drm/xe/pf: Fix use-after-free in migration restore When an error is returned from xe_sriov_pf_migration_restore_produce(), the da… New - CVE-2026-31490 2026-04-24 01:17 2026-04-22 Show GitHub Exploit DB Packet Storm
624 - - - In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Harden depth calculation functions An issue was exposed where OS can pass in U32_MAX for SQ/RQ/SRQ size. This can cau… New - CVE-2026-31491 2026-04-24 01:17 2026-04-22 Show GitHub Exploit DB Packet Storm
625 - - - In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Initialize free_qp completion before using it In irdma_create_qp, if ib_copy_to_udata fails, it will call irdma_destr… New - CVE-2026-31492 2026-04-24 01:17 2026-04-22 Show GitHub Exploit DB Packet Storm
626 - - - In the Linux kernel, the following vulnerability has been resolved: RDMA/efa: Fix use of completion ctx after free On admin queue completion handling, if the admin command completed with error we p… New - CVE-2026-31493 2026-04-24 01:17 2026-04-22 Show GitHub Exploit DB Packet Storm
627 - - - In the Linux kernel, the following vulnerability has been resolved: spi: spi-fsl-lpspi: fix teardown order issue (UAF) There is a teardown order issue in the driver. The SPI controller is registere… New - CVE-2026-31485 2026-04-24 01:17 2026-04-22 Show GitHub Exploit DB Packet Storm
628 - - - In the Linux kernel, the following vulnerability has been resolved: hwmon: (pmbus/core) Protect regulator operations with mutex The regulator operations pmbus_regulator_get_voltage(), pmbus_regulat… New - CVE-2026-31486 2026-04-24 01:17 2026-04-22 Show GitHub Exploit DB Packet Storm
629 - - - In the Linux kernel, the following vulnerability has been resolved: spi: use generic driver_override infrastructure When a driver is probed through __driver_attach(), the bus' match() callback is c… New - CVE-2026-31487 2026-04-24 01:17 2026-04-22 Show GitHub Exploit DB Packet Storm
630 - - - In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Do not skip unrelated mode changes in DSC validation Starting with commit 17ce8a6907f7 ("drm/amd/display: Add ds… New - CVE-2026-31488 2026-04-24 01:17 2026-04-22 Show GitHub Exploit DB Packet Storm