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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 13, 2026, 6 p.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show
Exploit
PoC
Search
271 8.8 重要
Network
マイクロソフト Microsoft SharePoint Server Microsoft SharePoint のリモート コードが実行される脆弱性 New CWE-22
パス・トラバーサル
CVE-2026-45454 2026-06-11 16:23 2026-06-9 Show GitHub Exploit DB Packet Storm
272 5.4 警告
Network
マイクロソフト Microsoft SharePoint Server Microsoft SharePoint Server のなりすましの脆弱性 New CWE-79
クロスサイト・スクリプティング(XSS)
CVE-2026-45462 2026-06-11 16:23 2026-06-9 Show GitHub Exploit DB Packet Storm
273 5.4 警告
Network
マイクロソフト Microsoft SharePoint Server Microsoft SharePoint Server のなりすましの脆弱性 New CWE-79
クロスサイト・スクリプティング(XSS)
CVE-2026-45464 2026-06-11 16:23 2026-06-9 Show GitHub Exploit DB Packet Storm
274 5.4 警告
Network
マイクロソフト Microsoft SharePoint Server Microsoft SharePoint Server のなりすましの脆弱性 New CWE-79
クロスサイト・スクリプティング(XSS)
CVE-2026-45465 2026-06-11 16:23 2026-06-9 Show GitHub Exploit DB Packet Storm
275 5.4 警告
Network
マイクロソフト Microsoft SharePoint Server Microsoft SharePoint Server のなりすましの脆弱性 New CWE-79
クロスサイト・スクリプティング(XSS)
CVE-2026-45479 2026-06-11 16:23 2026-06-9 Show GitHub Exploit DB Packet Storm
276 7.8 重要
Local
マイクロソフト Microsoft Windows 11 24h2
Microsoft Windows 11 26h1
Microsoft Windows Server 2025
Microsoft Windows 11 25h2
Windows カーネルモード ドライバーの特権の昇格の脆弱性 New CWE-843
型の取り違え
CVE-2026-45600 2026-06-11 16:23 2026-06-9 Show GitHub Exploit DB Packet Storm
277 7.8 重要
Local
マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows Server 2012
Microsoft Windows 11 24h2
Microsoft Windows 10 21h2
Microsoft Wind…
UEFI セキュア ブートのセキュリティ機能バイパスの脆弱性 New CWE-693
保護メカニズムの不具合
CVE-2026-45656 2026-06-11 16:23 2026-06-9 Show GitHub Exploit DB Packet Storm
278 9.8 緊急
Network
マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows 11 24h2
Microsoft Windows Server 2022
Microsoft Windows 11 23h2
Microsoft Wind…
Windows カーネルのリモートでコードが実行される脆弱性 New CWE-122
CWE-416
CVE-2026-45657 2026-06-11 16:23 2026-06-9 Show GitHub Exploit DB Packet Storm
279 6.8 警告
Physics
マイクロソフト Microsoft Windows 11 25h2
Microsoft Windows Server 2012
Microsoft Windows 11 24h2
Microsoft Windows 10 21h2
Microsoft Wind…
Windows BitLocker セキュリティ機能バイパスの脆弱性 New CWE-284
CWE-noinfo
CVE-2026-45658 2026-06-11 16:23 2026-06-9 Show GitHub Exploit DB Packet Storm
280 7.5 重要
Network
FreeSWITCH FreeSWITCH FreeSWITCHにおけるDTD の再帰的なエンティティ参照の不適切な制限に関する脆弱性 New CWE-776
DTD の再帰的なエンティティ参照の不適切な制限
CVE-2026-45771 2026-06-11 16:23 2026-06-9 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 14, 2026, 4:12 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
631 7.8 HIGH
Local
microsoft 365_apps
excel
microsoft_365
office_2019
office_2021
office_2024
office_online_server
Integer underflow (wrap or wraparound) in Microsoft Office Excel allows an unauthorized attacker to execute code locally. Update CWE-125
Out-of-bounds Read
CVE-2026-44820 2026-06-12 03:38 2026-06-10 Show GitHub Exploit DB Packet Storm
632 8.2 HIGH
Network
microsoft 365_apps
excel
microsoft_365
office_2019
office_2021
office_2024
office_online_server
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network. Update CWE-125
Out-of-bounds Read
CVE-2026-44822 2026-06-12 03:38 2026-06-10 Show GitHub Exploit DB Packet Storm
633 3.3 LOW
Local
microsoft 365_apps
microsoft_365
office_2021
office_2024
Protection mechanism failure in Microsoft Office Excel allows an unauthorized attacker to bypass a security feature locally. Update CWE-693
 Protection Mechanism Failure
CVE-2026-45459 2026-06-12 03:38 2026-06-10 Show GitHub Exploit DB Packet Storm
634 7.8 HIGH
Local
microsoft 365_apps
excel
microsoft_365
office_2019
office_2021
office_2024
office_online_server
Integer underflow (wrap or wraparound) in Microsoft Office Excel allows an unauthorized attacker to execute code locally. Update CWE-122
CWE-191
Heap-based Buffer Overflow
 Integer Underflow (Wrap or Wraparound)
CVE-2026-45469 2026-06-12 03:37 2026-06-10 Show GitHub Exploit DB Packet Storm
635 3.3 LOW
Local
microsoft 365_apps
microsoft_365
office_2016
office_2019
office_2021
office_2024
sharepoint_server
Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally. Update CWE-125
Out-of-bounds Read
CVE-2026-45485 2026-06-12 03:37 2026-06-10 Show GitHub Exploit DB Packet Storm
636 7.8 HIGH
Local
microsoft windows_10_1607
windows_10_1809
windows_10_21h2
windows_10_22h2
windows_11_23h2
windows_11_24h2
windows_11_25h2
windows_11_26h1
windows_server_2016
windows_server_2019
w…
Out-of-bounds read in Windows Hyper-V allows an unauthorized attacker to execute code locally. Update CWE-125
Out-of-bounds Read
CVE-2026-45607 2026-06-12 03:37 2026-06-10 Show GitHub Exploit DB Packet Storm
637 7.8 HIGH
Local
microsoft 365_apps
microsoft_365
office_2021
office_2024
Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to execute code locally. Update CWE-416
 Use After Free
CVE-2026-45486 2026-06-12 03:37 2026-06-10 Show GitHub Exploit DB Packet Storm
638 7.8 HIGH
Local
microsoft 365_apps
microsoft_365
office_2021
office_2024
Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to execute code locally. Update CWE-822
 Untrusted Pointer Dereference
CVE-2026-45643 2026-06-12 03:37 2026-06-10 Show GitHub Exploit DB Packet Storm
639 7.8 HIGH
Local
x.org
redhat
x_server
xwayland
enterprise_linux
A use-after-free flaw was found in the X.Org X server and Xwayland in FreeCounter(). A client that sets up multiple SyncCounters and awaits on those triggers can trigger a use-after-free when destroy… Update CWE-416
 Use After Free
CVE-2026-50260 2026-06-12 03:36 2026-06-5 Show GitHub Exploit DB Packet Storm
640 8.4 HIGH
Local
microsoft office_2024 Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to execute code locally. Update CWE-122
Heap-based Buffer Overflow
CVE-2026-47635 2026-06-12 03:36 2026-06-10 Show GitHub Exploit DB Packet Storm