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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 11, 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
Search
2221 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows 11 26h1
Microsoft Windows Server 2025
Microsoft Windows 11 24h2
Microsoft Wind… 		Windows カーネルの特権の昇格の脆弱性 CWE-415
二重解放 		CVE-2026-26179 2026-04-27 11:23 2026-04-14 Show GitHub Exploit DB Packet Storm
2222 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows カーネルの特権の昇格の脆弱性 CWE-122
ヒープオーバーフロー 		CVE-2026-26180 2026-04-27 11:23 2026-04-14 Show GitHub Exploit DB Packet Storm
2223 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows 11 26h1
Microsoft Windows Server 2025
Microsoft Windows 11 24h2
Microsoft Wind… 		Microsoft Resilient File System の特権昇格の脆弱性 CWE-362
CWE-416
CVE-2026-26181 2026-04-27 11:23 2026-04-14 Show GitHub Exploit DB Packet Storm
2224 7 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		WinSock 用 Windows Ancillary Function Driver の特権の昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-26182 2026-04-27 11:23 2026-04-14 Show GitHub Exploit DB Packet Storm
2225 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2016
Microsoft Windows Server 2025
Microsoft Windows Server 2019
Microsoft Windows Server 2022
Microso… 		リモート アクセス管理サービス/API (RPC サーバー) の特権昇格の脆弱性 CWE-284
不適切なアクセス制御 		CVE-2026-26183 2026-04-27 11:23 2026-04-14 Show GitHub Exploit DB Packet Storm
2226 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 11 23h2
Microsoft Windows 11 26h1
Microsoft Windows 10 1809
Microsoft Wind… 		Windows Projected File System の特権の昇格の脆弱性 CWE-126
バッファオーバーリード 		CVE-2026-26184 2026-04-27 11:23 2026-04-14 Show GitHub Exploit DB Packet Storm
2227 4.4 警告
Local 		マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows 11 26h1
Microsoft Windows 10 22h2
Microsoft Windows 10 21h2
Microsoft Windows&… 		Windows Hello のセキュリティ機能のバイパスの脆弱性 CWE-20
不適切な入力確認 		CVE-2026-27906 2026-04-27 11:23 2026-04-14 Show GitHub Exploit DB Packet Storm
2228 7.5 重要
Network 		FFmpeg FFmpeg FFmpeg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-2026-30997 2026-04-27 11:23 2026-04-13 Show GitHub Exploit DB Packet Storm
2229 7.5 重要
Network 		FFmpeg FFmpeg FFmpegにおけるリソースの枯渇に関する脆弱性 CWE-400
リソースの枯渇 		CVE-2026-30998 2026-04-27 11:23 2026-04-13 Show GitHub Exploit DB Packet Storm
2230 7.5 重要
Network 		FFmpeg FFmpeg FFmpegにおけるヒープベースのバッファオーバーフローの脆弱性 CWE-122
ヒープオーバーフロー 		CVE-2026-30999 2026-04-27 11:23 2026-04-13 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 11, 2026, 4:09 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
671 - - - In the Linux kernel, the following vulnerability has been resolved: smb: server: fix use-after-free in smb2_open() The opinfo pointer obtained via rcu_dereference(fp->f_opinfo) is dereferenced afte… New - CVE-2026-43378 2026-05-9 00:16 2026-05-9 Show GitHub Exploit DB Packet Storm
672 - - - In the Linux kernel, the following vulnerability has been resolved: ksmbd: Don't log keys in SMB3 signing and encryption key generation When KSMBD_DEBUG_AUTH logging is enabled, generate_smb3signin… New - CVE-2026-43377 2026-05-9 00:16 2026-05-9 Show GitHub Exploit DB Packet Storm
673 - - - In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free by using call_rcu() for oplock_info ksmbd currently frees oplock_info immediately using kfree(), even t… New - CVE-2026-43376 2026-05-9 00:16 2026-05-9 Show GitHub Exploit DB Packet Storm
674 - - - In the Linux kernel, the following vulnerability has been resolved: net: mctp: fix device leak on probe failure Driver core holds a reference to the USB interface and its parent USB device while th… New - CVE-2026-43375 2026-05-9 00:16 2026-05-9 Show GitHub Exploit DB Packet Storm
675 - - - In the Linux kernel, the following vulnerability has been resolved: net: nexthop: fix percpu use-after-free in remove_nh_grp_entry When removing a nexthop from a group, remove_nh_grp_entry() publis… New - CVE-2026-43374 2026-05-9 00:16 2026-05-9 Show GitHub Exploit DB Packet Storm
676 - - - In the Linux kernel, the following vulnerability has been resolved: net: ncsi: fix skb leak in error paths Early return paths in NCSI RX and AEN handlers fail to release the received skb, resulting… New - CVE-2026-43373 2026-05-9 00:16 2026-05-9 Show GitHub Exploit DB Packet Storm
677 - - - In the Linux kernel, the following vulnerability has been resolved: net: dsa: microchip: Fix error path in PTP IRQ setup If request_threaded_irq() fails during the PTP message IRQ setup, the newly … New - CVE-2026-43372 2026-05-9 00:16 2026-05-9 Show GitHub Exploit DB Packet Storm
678 - - - In the Linux kernel, the following vulnerability has been resolved: net: macb: Shuffle the tx ring before enabling tx Quanyang observed that when using an NFS rootfs on an AMD ZynqMp board, the roo… New - CVE-2026-43371 2026-05-9 00:16 2026-05-9 Show GitHub Exploit DB Packet Storm
679 - - - In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix use-after-free race in VM acquire Replace non-atomic vm->process_info assignment with cmpxchg() to prevent race w… New - CVE-2026-43370 2026-05-9 00:16 2026-05-9 Show GitHub Exploit DB Packet Storm
680 - - - In the Linux kernel, the following vulnerability has been resolved: drm/amd: Fix NULL pointer dereference in device cleanup When GPU initialization fails due to an unsupported HW block IP blocks ma… New - CVE-2026-43369 2026-05-9 00:16 2026-05-9 Show GitHub Exploit DB Packet Storm