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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database). |
JVN Vulnerability Information
Update Date":May 25, 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 741 | 9.1 |
緊急
Network |
Timo Sirainen Open-Xchange |
Dovecot Pro Dovecot |
Timo Sirainen等の複数ベンダの製品における余分なパラメータの不適切な処理に関する脆弱性 |
CWE-235
余分なパラメータの不適切な処理 |
CVE-2026-27851 | 2026-05-20 13:21 | 2026-05-12 | Show | GitHub Exploit DB Packet Storm |
| 742 | 4.3 |
警告
Network |
Mattermost, Inc. | Mattermost Server | Mattermost, Inc.のMattermost Serverにおける不正な認証に関する脆弱性 |
CWE-863
不正な認証 |
CVE-2026-28759 | 2026-05-20 13:21 | 2026-05-18 | Show | GitHub Exploit DB Packet Storm |
| 743 | 5.5 |
警告
Local |
マイクロソフト | Microsoft Teams | Microsoft Teams のなりすましの脆弱性 |
CWE-552
外部からアクセス可能なファイルまたはディレクトリ |
CVE-2026-32185 | 2026-05-20 13:21 | 2026-05-12 | Show | GitHub Exploit DB Packet Storm |
| 744 | 7.2 |
重要
Network |
Esri | Portal for ArcGIS | EsriのPortal for ArcGISにおける不適切な権限設定に関する脆弱性 |
CWE-266
不適切な権限設定 |
CVE-2026-33518 | 2026-05-20 13:21 | 2026-04-21 | Show | GitHub Exploit DB Packet Storm |
| 745 | 9.8 |
緊急
Network |
Esri | Portal for ArcGIS | EsriのPortal for ArcGISにおける不適切な権限設定に関する脆弱性 |
CWE-266
不適切な権限設定 |
CVE-2026-33519 | 2026-05-20 13:20 | 2026-04-21 | Show | GitHub Exploit DB Packet Storm |
| 746 | 5.3 |
警告
Adjacent |
Timo Sirainen Open-Xchange |
Dovecot Pro Dovecot |
Timo Sirainen等の複数ベンダの製品におけるリソースの挿入に関する脆弱性 |
CWE-99
リソースの挿入 |
CVE-2026-33603 | 2026-05-20 13:20 | 2026-05-12 | Show | GitHub Exploit DB Packet Storm |
| 747 | 6.1 |
警告
Network |
シーメンス | teamcenter | シーメンスのteamcenterにおけるクロスサイトスクリプティングの脆弱性 |
CWE-79
クロスサイト・スクリプティング（XSS） |
CVE-2026-33862 | 2026-05-20 13:20 | 2026-05-12 | Show | GitHub Exploit DB Packet Storm |
| 748 | 7.5 |
重要
Network |
シーメンス | teamcenter | シーメンスのteamcenterにおけるハードコードされた認証情報の使用に関する脆弱性 |
CWE-798
ハードコードされた認証情報の使用 |
CVE-2026-33893 | 2026-05-20 13:20 | 2026-05-12 | Show | GitHub Exploit DB Packet Storm |
| 749 | 5.3 |
警告
Network |
MediaWiki | MediaWiki | MediaWikiにおける情報漏えいに関する脆弱性 |
CWE-200
情報漏えい |
CVE-2026-34093 | 2026-05-20 13:20 | 2026-05-11 | Show | GitHub Exploit DB Packet Storm |
| 750 | 3.8 |
低
Network |
MediaWiki | MediaWiki | MediaWikiにおける誤った領域へのリソースの漏えいに関する脆弱性 |
CWE-668
誤った領域へのリソースの漏えい |
CVE-2026-34094 | 2026-05-20 13:20 | 2026-05-11 | Show | GitHub Exploit DB Packet Storm |
NVD Vulnerability Information
Update Date:May 25, 2026, 4:01 a.m.
| No | CVSS | Level Attach Vector |
Vendor Name | Project Name | Title | CWE | CVE | Update Date | Publication Date | Show Affected | Exploit PoC Search |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1831 | 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_2012 windows_server_2016 w… |
Double free in Windows Message Queuing allows an authorized attacker to elevate privileges locally. |
CWE-415
Double Free |
CVE-2026-33838 | 2026-05-14 23:45 | 2026-05-13 | Show | GitHub Exploit DB Packet Storm |
| 1832 | 7.0 |
HIGH
Local |
microsoft |
windows_10_1809 windows_10_21h2 windows_10_22h2 windows_11_23h2 windows_11_24h2 windows_11_25h2 windows_11_26h1 windows_server_2019 windows_server_2022 windows_server_2022_… |
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally. |
CWE-362
Race Condition |
CVE-2026-33839 | 2026-05-14 23:44 | 2026-05-13 | Show | GitHub Exploit DB Packet Storm |
| 1833 | 7.8 |
HIGH
Local |
microsoft |
windows_11_24h2 windows_11_25h2 windows_11_26h1 windows_server_2025 |
Use after free in Windows Win32K - ICOMP allows an authorized attacker to elevate privileges locally. |
CWE-416
Use After Free |
CVE-2026-33840 | 2026-05-14 23:43 | 2026-05-13 | Show | GitHub Exploit DB Packet Storm |
| 1834 | 7.8 |
HIGH
Local |
microsoft |
windows_10_21h2 windows_10_22h2 windows_11_23h2 windows_11_24h2 windows_11_25h2 windows_11_26h1 windows_server_2022 windows_server_2022_23h2 windows_server_2025 |
Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally. |
CWE-122
Heap-based Buffer Overflow |
CVE-2026-33841 | 2026-05-14 23:42 | 2026-05-13 | Show | GitHub Exploit DB Packet Storm |
| 1835 | 7.5 |
HIGH
Network |
apple | macos | A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Tahoe 26.5. An app may be able to access protected user data. |
CWE-284
Improper Access Control |
CVE-2026-43652 | 2026-05-14 23:33 | 2026-05-12 | Show | GitHub Exploit DB Packet Storm |
| 1836 | 7.5 |
HIGH
Network |
apple |
ipados iphone_os macos tvos visionos watchos |
The issue was addressed with improved memory handling. This issue is fixed in iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Sequoia 15.7.7, macOS Sonoma 14.8.7, macOS Tahoe 26.5, tvOS… |
CWE-497
Exposure of Sensitive System Information to an Unauthorized Control Sphere |
CVE-2026-43654 | 2026-05-14 23:32 | 2026-05-12 | Show | GitHub Exploit DB Packet Storm |
| 1837 | 6.5 |
MEDIUM
Network |
apple |
ipados iphone_os macos tvos visionos watchos |
The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5, iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS … |
CWE-119
Incorrect Access of Indexable Resource ('Range Error') |
CVE-2026-28847 | 2026-05-14 23:32 | 2026-05-12 | Show | GitHub Exploit DB Packet Storm |
| 1838 | 6.5 |
MEDIUM
Network |
apple |
ipados iphone_os macos tvos visionos watchos |
The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS 26.5. Processing maliciously c… |
CWE-119
Incorrect Access of Indexable Resource ('Range Error') |
CVE-2026-28902 | 2026-05-14 23:32 | 2026-05-12 | Show | GitHub Exploit DB Packet Storm |
| 1839 | 6.5 |
MEDIUM
Network |
apple |
ipados iphone_os macos tvos visionos watchos |
The issue was addressed with improved memory handling. This issue is fixed in Safari 26.5, iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS … |
CWE-119
Incorrect Access of Indexable Resource ('Range Error') |
CVE-2026-28903 | 2026-05-14 23:32 | 2026-05-12 | Show | GitHub Exploit DB Packet Storm |
| 1840 | 8.1 |
HIGH
Network |
apple |
ipados iphone_os macos tvos visionos watchos |
The issue was addressed with improved input validation. This issue is fixed in Safari 26.5, iOS 18.7.9 and iPadOS 18.7.9, iOS 26.5 and iPadOS 26.5, macOS Tahoe 26.5, tvOS 26.5, visionOS 26.5, watchOS… |
CWE-20 CWE-116 Improper Input Validation Improper Encoding or Escaping of Output |
CVE-2026-28907 | 2026-05-14 23:32 | 2026-05-12 | Show | GitHub Exploit DB Packet Storm |