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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 15, 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
231 7 重要
Local
マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows Server 2022
Microsoft Windows 11 26h1
Microsoft Windows 11 24h2
Microsoft Wind…
Windows プログラム互換性アシスタント サービスの特権昇格の脆弱性 CWE-367
Time-of-check Time-of-use (TOCTOU) 競合状態
CVE-2026-45487 2026-06-12 14:50 2026-06-9 Show GitHub Exploit DB Packet Storm
232 7.5 重要
Network
Espressif Systems ESP-IDF Espressif SystemsのESP-IDF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-2026-45541 2026-06-12 14:50 2026-06-10 Show GitHub Exploit DB Packet Storm
233 7.1 重要
Adjacent
Espressif Systems ESP-IDF Espressif SystemsのESP-IDF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-2026-45542 2026-06-12 14:50 2026-06-10 Show GitHub Exploit DB Packet Storm
234 7.8 重要
Local
マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows Server 2022
Microsoft Windows Server 2016
Microsoft Windows Server 2019
Microsoft&n…
Windows Collaborative Translation Framework (CTFMON) の特権昇格の脆弱性 CWE-59
リンク解釈の問題
CVE-2026-45586 2026-06-12 14:50 2026-06-9 Show GitHub Exploit DB Packet Storm
235 7.9 重要
Local
マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows Server 2022
Microsoft Windows Server 2016
Microsoft Windows Server 2019
Microsoft&n…
セキュア ブートのセキュリティ機能のバイパスの脆弱性 CWE-693
保護メカニズムの不具合
CVE-2026-45588 2026-06-12 14:50 2026-06-9 Show GitHub Exploit DB Packet Storm
236 7.8 重要
Local
マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows Server 2022
Microsoft Windows Server 2016
Microsoft Windows Server 2019
Microsoft&n…
Windows インターネット (wininet.dll) の特権昇格の脆弱性 CWE-190
CWE-416
CVE-2026-45592 2026-06-12 14:50 2026-06-9 Show GitHub Exploit DB Packet Storm
237 7.8 重要
Local
マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows Server 2022
Microsoft Windows Server 2019
Microsoft Windows 11 26h1
Microsoft …
Windows SDK の特権の昇格の脆弱性 CWE-190
CWE-416
CVE-2026-45593 2026-06-12 14:50 2026-06-9 Show GitHub Exploit DB Packet Storm
238 5.5 警告
Local
マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows Server 2022
Microsoft Windows Server 2016
Microsoft Windows Server 2019
Microsoft&n…
Windows アプリケーション ID (AppID) の情報漏えいの脆弱性 CWE-200
情報漏えい
CVE-2026-45594 2026-06-12 14:50 2026-06-9 Show GitHub Exploit DB Packet Storm
239 5.4 警告
Network
マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows Server 2022
Microsoft Windows Server 2016
Microsoft Windows Server 2019
Microsoft&n…
Windows Mark Of The Web セキュリティ機能のバイパスの脆弱性 CWE-693
保護メカニズムの不具合
CVE-2026-45595 2026-06-12 14:50 2026-06-9 Show GitHub Exploit DB Packet Storm
240 7 重要
Local
マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows Server 2022
Microsoft Windows Server 2016
Microsoft Windows Server 2019
Microsoft&n…
WinSock 用 Windows Ancillary Function Driver の特権の昇格の脆弱性 CWE-362
CWE-416
CVE-2026-45596 2026-06-12 14:50 2026-06-9 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 16, 2026, 4:13 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
851 7.8 HIGH
Local
microsoft 365_apps
microsoft_365
office_2016
office_2019
office_2021
office_2024
sharepoint_server
Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally. CWE-122
Heap-based Buffer Overflow
CVE-2026-44819 2026-06-12 03:39 2026-06-10 Show GitHub Exploit DB Packet Storm
852 5.5 MEDIUM
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_2012
windows_server_2016
w…
Out-of-bounds read in Microsoft UxTheme Library (uxtheme.dll) allows an authorized attacker to deny service locally. CWE-125
Out-of-bounds Read
CVE-2026-45606 2026-06-12 03:38 2026-06-10 Show GitHub Exploit DB Packet Storm
853 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. CWE-125
Out-of-bounds Read
CVE-2026-45457 2026-06-12 03:38 2026-06-10 Show GitHub Exploit DB Packet Storm
854 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. CWE-843
Type Confusion
CVE-2026-44817 2026-06-12 03:38 2026-06-10 Show GitHub Exploit DB Packet Storm
855 7.0 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. CWE-362
Race Condition
CVE-2026-44818 2026-06-12 03:38 2026-06-10 Show GitHub Exploit DB Packet Storm
856 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. CWE-125
Out-of-bounds Read
CVE-2026-44820 2026-06-12 03:38 2026-06-10 Show GitHub Exploit DB Packet Storm
857 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. CWE-125
Out-of-bounds Read
CVE-2026-44822 2026-06-12 03:38 2026-06-10 Show GitHub Exploit DB Packet Storm
858 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. CWE-693
 Protection Mechanism Failure
CVE-2026-45459 2026-06-12 03:38 2026-06-10 Show GitHub Exploit DB Packet Storm
859 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. 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
860 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. CWE-125
Out-of-bounds Read
CVE-2026-45485 2026-06-12 03:37 2026-06-10 Show GitHub Exploit DB Packet Storm