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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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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 26, 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
1241 5.4 警告
Network
Bitwarden Server BitwardenのServerにおける認証の欠如に関する脆弱性 CWE-862
認証の欠如
CVE-2026-43638 2026-05-18 11:22 2026-05-11 Show GitHub Exploit DB Packet Storm
1242 9.1 緊急
Network
Bitwarden Server BitwardenのServerにおける認証の欠如に関する脆弱性 CWE-862
認証の欠如
CVE-2026-43639 2026-05-18 11:22 2026-05-11 Show GitHub Exploit DB Packet Storm
1243 8.1 重要
Network
Bitwarden Server BitwardenのServerにおける認証アルゴリズムの不適切な実装に関する脆弱性 CWE-303
認証アルゴリズム上の問題
CVE-2026-43640 2026-05-18 11:21 2026-05-11 Show GitHub Exploit DB Packet Storm
1244 8.8 重要
Adjacent
エレコム株式会社
ロジテック株式会社
WAB-S1775
WSC-X1800GS-B
WRC-X6000QS-G
WMC-2LX2-B
WRC-X3000GS3-B
LAN-WH300ANDGPE
WRC-1900GHBK-A
WRC-1900GHBK-S
WRC-X1800GSH-B
LAN-WH300N/DR
WRC-1750GHBK2-I
WRC-600GHBK…
エレコム製およびロジテック製ネットワーク機器における複数の脆弱性 CWE-120
CWE-284
CWE-78
CWE-912
CVE-2023-32626
CVE-2023-35991
CVE-2023-38132
CVE-2023-38576
CVE-2023-39445
CVE-2023-39454
CVE-2023-39455
CVE-2023-39944
CVE-2023-40069
CVE-2023-40072
2026-05-15 19:26 2023-08-10 Show GitHub Exploit DB Packet Storm
1245 9.8 緊急
Network
キヤノンマーケティングジャパン株式会社 GUARDIANWALL Mailセキュリティ・クラウド
GUARDIANWALL MailSuite
GUARDIANWALL MailSuiteにおけるスタックベースのバッファオーバーフローの脆弱性 CWE-119
バッファエラー
CVE-2026-32661 2026-05-15 15:37 2026-05-13 Show GitHub Exploit DB Packet Storm
1246 6.8 警告
Adjacent
エレコム株式会社 WRC-X3000GS2A-B
WRC-X6000XST-G
WRC-X3000GS2-W
WRC-X6000XS-G
WRC-X1800GSH-B
WRC-X1800GS-B
WRC-X3000GS2-B
WRC-X1800GSA-B
WRC-X3000GST2-B
WRC-X6000QSA-G
WRC-X1500GSA-B
W…
エレコム製無線 LAN ルーターにおける OS コマンドインジェクションの脆弱性 CWE-78
OSコマンド・インジェクション
CVE-2024-22372 2026-05-15 15:30 2024-01-23 Show GitHub Exploit DB Packet Storm
1247 8.8 重要
Adjacent
エレコム株式会社 WRC-2533GST2
WRC-1167GST2
WMC-X1800GST-B
WMC-2LX-B
WRC-G01-W
WSC-X1800GS-B
WRC-X3200GST3-B
エレコム製無線 LAN ルーターにおける複数の脆弱性 CWE-200
CWE-78
CVE-2024-25568
CVE-2024-26258
CVE-2024-29225
2026-05-15 15:30 2024-03-26 Show GitHub Exploit DB Packet Storm
1248 8.1 重要
Network
富士通Japan株式会社 Musetheque V4 情報公開 for IPKNOWLEDGE Musetheque V4 情報公開 for IPKNOWLEDGEにおける複数の脆弱性 CWE-352
CWE-79
CVE-2026-24662
CVE-2026-28761
2026-05-15 12:08 2026-05-15 Show GitHub Exploit DB Packet Storm
1249 6.5 警告
Network
- アップルのmacOSにおける複数の脆弱性 CWE-200
CWE-284
CVE-2026-28922 2026-05-15 11:04 2026-05-11 Show GitHub Exploit DB Packet Storm
1250 7.5 重要
Network
アップル tvOS
iOS
iPadOS
visionos
アップルのiPadOS等の複数製品におけるバッファエラーの脆弱性 CWE-119
バッファエラー
CVE-2026-28940 2026-05-15 11:04 2026-05-11 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 27, 2026, 4:52 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
2231 7.8 HIGH
Local
microsoft windows_11_24h2
windows_11_25h2
windows_11_26h1
windows_server_2025
Untrusted pointer dereference in Windows Kernel allows an authorized attacker to elevate privileges locally. CWE-822
 Untrusted Pointer Dereference
CVE-2026-40369 2026-05-15 02:52 2026-05-13 Show GitHub Exploit DB Packet Storm
2232 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…
Heap-based buffer overflow in Windows Cryptographic Services allows an authorized attacker to elevate privileges locally. CWE-122
Heap-based Buffer Overflow
CVE-2026-40377 2026-05-15 02:52 2026-05-13 Show GitHub Exploit DB Packet Storm
2233 9.8 CRITICAL
Network
yarbo lawn_mower_firmware
lawn_mower_pro_firmware
The MQTT broker embedded in Yarbo firmware v2.3.9 is configured to allow anonymous connections with no topic-level read or write ACLs. Any host on the same network can subscribe to sensitive telemetr… CWE-306
Missing Authentication for Critical Function
CVE-2026-7415 2026-05-15 02:50 2026-05-8 Show GitHub Exploit DB Packet Storm
2234 6.2 MEDIUM
Physics
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…
Heap-based buffer overflow in Volume Manager Extension Driver allows an authorized attacker to execute code with a physical attack. CWE-122
CWE-125
CWE-197
Heap-based Buffer Overflow
Out-of-bounds Read
 Numeric Truncation Error
CVE-2026-40380 2026-05-15 02:49 2026-05-13 Show GitHub Exploit DB Packet Storm
2235 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…
Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally. CWE-843
Type Confusion
CVE-2026-34344 2026-05-15 02:48 2026-05-13 Show GitHub Exploit DB Packet Storm
2236 7.0 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…
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locall… CWE-362
CWE-416
Race Condition
 Use After Free
CVE-2026-34345 2026-05-15 02:46 2026-05-13 Show GitHub Exploit DB Packet Storm
2237 7.0 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…
Use after free in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally. CWE-416
 Use After Free
CVE-2026-34347 2026-05-15 02:45 2026-05-13 Show GitHub Exploit DB Packet Storm
2238 6.5 MEDIUM
Network
microsoft windows_server_2025 Null pointer dereference in Windows Storport Miniport Driver allows an unauthorized attacker to deny service over a network. CWE-476
 NULL Pointer Dereference
CVE-2026-34350 2026-05-15 02:44 2026-05-13 Show GitHub Exploit DB Packet Storm
2239 7.0 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…
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows TCP/IP allows an authorized attacker to elevate privileges locally. CWE-362
Race Condition
CVE-2026-34351 2026-05-15 02:44 2026-05-13 Show GitHub Exploit DB Packet Storm
2240 6.1 MEDIUM
Network
postorius_project postorius Postorius through 1.3.13 does not escape HTML in the message subject when rendering it in the Held messages pop-up, as exploited in the wild in May 2026. CWE-79
Cross-site Scripting
CVE-2026-44742 2026-05-15 02:42 2026-05-8 Show GitHub Exploit DB Packet Storm