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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 25, 2026, 4 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
751 6.5 警告
Network 		Discourse Discourse Discourseにおける情報漏えいに関する脆弱性 CWE-200
情報漏えい 		CVE-2026-44784 2026-06-22 11:36 2026-06-12 Show GitHub Exploit DB Packet Storm
752 4.3 警告
Network 		Discourse Discourse Discourseにおける情報漏えいに関する脆弱性 CWE-200
情報漏えい 		CVE-2026-44785 2026-06-22 11:36 2026-06-12 Show GitHub Exploit DB Packet Storm
753 7.5 重要
Network 		Discourse Discourse Discourseにおける情報漏えいに関する脆弱性 CWE-200
情報漏えい 		CVE-2026-44786 2026-06-22 11:36 2026-06-12 Show GitHub Exploit DB Packet Storm
754 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 26h1
Microsoft Windows Server 2022
Microsoft Windows 10 22h2
Microsoft Windows 10 1607
Microsoft Powe… 		Windows グラフィックス コンポーネントのリモートでコードが実行される脆弱性 CWE-190
整数オーバーフローまたはラップアラウンド 		CVE-2026-44803 2026-06-22 11:36 2026-06-9 Show GitHub Exploit DB Packet Storm
755 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 26h1
Microsoft Windows Server 2022
Microsoft Windows 10 22h2
Microsoft Windows 10 1607
Microsoft Powe… 		Windows グラフィックス コンポーネントのリモートでコードが実行される脆弱性 CWE-190
整数オーバーフローまたはラップアラウンド 		CVE-2026-44812 2026-06-22 11:36 2026-06-9 Show GitHub Exploit DB Packet Storm
756 7.8 重要
Local 		マイクロソフト Microsoft Office 2021 Long Term Servicing Channel Edition
Microsoft Office Online Server
Microsoft Office 365
Microsoft Offic… 		Microsoft Excel のリモートでコードが実行される脆弱性 CWE-197
CWE-416
CVE-2026-44823 2026-06-22 11:36 2026-06-9 Show GitHub Exploit DB Packet Storm
757 3 低
Network 		OpenStack OpenStack Ironic OpenStackのOpenStack Ironicにおけるテンプレートエンジンで使用される特殊な要素の不適切な無効化に関する脆弱性 CWE-1336
テンプレートエンジンで使用される特殊な要素の不適切な無効化 		CVE-2026-44916 2026-06-22 11:36 2026-05-8 Show GitHub Exploit DB Packet Storm
758 6.5 警告
Network 		OpenStack OpenStack Ironic OpenStackのOpenStack Ironicにおける不適切な動作順序に関する脆弱性 CWE-696
不適切な動作順序 		CVE-2026-44919 2026-06-22 11:36 2026-05-14 Show GitHub Exploit DB Packet Storm
759 5.3 警告
Network 		Discourse Discourse Discourseにおける複数の脆弱性 CWE-200
CWE-862
CVE-2026-45085 2026-06-22 11:36 2026-06-12 Show GitHub Exploit DB Packet Storm
760 4.3 警告
Network 		マイクロソフト Microsoft Office 2021 Long Term Servicing Channel Edition
Microsoft Office Online Server
Microsoft Office 365
Microsoft Offic… 		Microsoft Excel の情報漏えいの脆弱性 CWE-125
境界外読み取り 		CVE-2026-45455 2026-06-22 11:36 2026-06-9 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 25, 2026, 4:04 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
4271 7.5 HIGH
Network 		- - In the Linux kernel, the following vulnerability has been resolved: ipmi: Add limits to event and receive message requests The driver would just fetch events and receive messages until the BMC said… - CVE-2026-46177 2026-06-2 02:17 2026-05-28 Show GitHub Exploit DB Packet Storm
4272 7.8 HIGH
Local 		- - In the Linux kernel, the following vulnerability has been resolved: exit: prevent preemption of oopsing TASK_DEAD task When an already-exiting task oopses, make_task_dead() currently calls do_task_… - CVE-2026-46173 2026-06-2 02:17 2026-05-28 Show GitHub Exploit DB Packet Storm
4273 - - - In the Linux kernel, the following vulnerability has been resolved: ipv6: xfrm6: release dst on error in xfrm6_rcv_encap() xfrm6_rcv_encap() performs an IPv6 route lookup when the skb does not alre… - CVE-2026-46172 2026-06-2 02:17 2026-05-28 Show GitHub Exploit DB Packet Storm
4274 - - - In the Linux kernel, the following vulnerability has been resolved: mptcp: pm: ADD_ADDR rtx: free sk if last When an ADD_ADDR is retransmitted, the sk is held in sk_reset_timer(), and released at t… - CVE-2026-46170 2026-06-2 02:17 2026-05-28 Show GitHub Exploit DB Packet Storm
4275 - - - In the Linux kernel, the following vulnerability has been resolved: mptcp: fix scheduling with atomic in timestamp sockopt Using lock_sock_fast() (atomic context) around sock_set_timestamp() and so… - CVE-2026-46168 2026-06-2 02:17 2026-05-28 Show GitHub Exploit DB Packet Storm
4276 - - - In the Linux kernel, the following vulnerability has been resolved: usb: usblp: fix uninitialized heap leak via LPGETSTATUS ioctl Just like in a previous problem in this driver, usblp_ctrl_msg() wi… - CVE-2026-46167 2026-06-2 02:17 2026-05-28 Show GitHub Exploit DB Packet Storm
4277 - - - In the Linux kernel, the following vulnerability has been resolved: openvswitch: vport: fix self-deadlock on release of tunnel ports vports are used concurrently and protected by RCU, so netdev_put… - CVE-2026-46165 2026-06-2 02:17 2026-05-28 Show GitHub Exploit DB Packet Storm
4278 - - - In the Linux kernel, the following vulnerability has been resolved: wifi: b43legacy: enforce bounds check on firmware key index in RX path Same fix as b43: the firmware-controlled key index in b43l… - CVE-2026-46163 2026-06-2 02:17 2026-05-28 Show GitHub Exploit DB Packet Storm
4279 - - - In the Linux kernel, the following vulnerability has been resolved: md/raid10: fix divide-by-zero in setup_geo() with zero far_copies setup_geo() extracts near_copies (nc) and far_copies (fc) from … - CVE-2026-46161 2026-06-2 02:17 2026-05-28 Show GitHub Exploit DB Packet Storm
4280 - - - In the Linux kernel, the following vulnerability has been resolved: mptcp: pm: ADD_ADDR rtx: always decrease sk refcount When an ADD_ADDR is retransmitted, the sk is held in sk_reset_timer(). It sh… - CVE-2026-46158 2026-06-2 02:17 2026-05-28 Show GitHub Exploit DB Packet Storm