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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 28, 2026, noon

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
4721 7.7 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows Server 2022
Microsoft Windows Server 2012
Microsoft Windows Server 2016 		Windows BitLocker セキュリティ機能バイパスの脆弱性 CWE-20
不適切な入力確認 		CVE-2026-27913 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
4722 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 … 		Microsoft 管理コンソールの特権昇格の脆弱性 CWE-284
不適切なアクセス制御 		CVE-2026-27914 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
4723 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 UPnP Device Host の特権の昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-27915 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
4724 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 UPnP Device Host の特権の昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-27916 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
4725 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 … 		Windows WFP NDIS ライトウェイト フィルター ドライバー (wfplwfs.sys) の特権昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-27917 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
4726 7 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 シェルの特権の昇格の脆弱性 CWE-362
競合状態 		CVE-2026-27918 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
4727 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 UPnP Device Host の特権の昇格の脆弱性 CWE-822
信頼性のないポインタデリファレンス 		CVE-2026-27919 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
4728 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 UPnP Device Host の特権の昇格の脆弱性 CWE-822
信頼性のないポインタデリファレンス 		CVE-2026-27920 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
4729 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 … 		Windows TDI 翻訳ドライバー (tdx.sys) の特権昇格の脆弱性 CWE-362
CWE-416
CVE-2026-27921 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
4730 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-2026-27922 2026-04-24 11:32 2026-04-14 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 28, 2026, 4:16 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
531 - - - 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… New - CVE-2026-45916 2026-05-27 23:48 2026-05-27 Show GitHub Exploit DB Packet Storm
532 - - - 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… New - CVE-2026-45918 2026-05-27 23:48 2026-05-27 Show GitHub Exploit DB Packet Storm
533 - - - 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… New - CVE-2026-45919 2026-05-27 23:48 2026-05-27 Show GitHub Exploit DB Packet Storm
534 - - - In the Linux kernel, the following vulnerability has been resolved: md/md-llbitmap: fix percpu_ref not resurrected on suspend timeout When llbitmap_suspend_timeout() times out waiting for percpu_re… New - CVE-2026-45955 2026-05-27 23:48 2026-05-27 Show GitHub Exploit DB Packet Storm
535 - - - In the Linux kernel, the following vulnerability has been resolved: drm/exynos: vidi: fix to avoid directly dereferencing user pointer In vidi_connection_ioctl(), vidi->edid(user pointer) is direct… New - CVE-2026-45958 2026-05-27 23:48 2026-05-27 Show GitHub Exploit DB Packet Storm
536 - - - In the Linux kernel, the following vulnerability has been resolved: ext4: fix dirtyclusters double decrement on fs shutdown fstests test generic/388 occasionally reproduces a warning in ext4_put_su… New - CVE-2026-45920 2026-05-27 23:48 2026-05-27 Show GitHub Exploit DB Packet Storm
537 - - - In the Linux kernel, the following vulnerability has been resolved: net: usb: catc: enable basic endpoint checking catc_probe() fills three URBs with hardcoded endpoint pipes without verifying the … New - CVE-2026-45923 2026-05-27 23:48 2026-05-27 Show GitHub Exploit DB Packet Storm
538 - - - In the Linux kernel, the following vulnerability has been resolved: ksmbd: call ksmbd_vfs_kern_path_end_removing() on some error paths There are two places where ksmbd_vfs_kern_path_end_removing() … New - CVE-2026-45924 2026-05-27 23:48 2026-05-27 Show GitHub Exploit DB Packet Storm
539 - - - In the Linux kernel, the following vulnerability has been resolved: ovpn: fix possible use-after-free in ovpn_net_xmit When building the skb_list in ovpn_net_xmit, skb_share_check will free the ori… New - CVE-2026-45929 2026-05-27 23:48 2026-05-27 Show GitHub Exploit DB Packet Storm
540 - - - In the Linux kernel, the following vulnerability has been resolved: crypto: ccp - Fix a crash due to incorrect cleanup usage of kfree Annotating a local pointer variable, which will be assigned wit… New - CVE-2026-45959 2026-05-27 23:48 2026-05-27 Show GitHub Exploit DB Packet Storm