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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 9, 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
251741 4.3 警告 サイボウズ - 複数のサイボウズ製品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-2011-1334 2011-06-24 12:02 2011-06-24 Show GitHub Exploit DB Packet Storm
251742 3.5 注意 サイボウズ - 複数のサイボウズ製品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-2011-1333 2011-06-24 12:02 2011-06-24 Show GitHub Exploit DB Packet Storm
251743 2.6 注意 サイボウズ - サイボウズガルーン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-2011-1332 2011-06-24 12:01 2011-06-24 Show GitHub Exploit DB Packet Storm
251744 9.3 危険 マイクロソフト - Microsoft Excel における任意のコードを実行される脆弱性 CWE-119
バッファエラー 		CVE-2011-1277 2011-06-24 10:12 2011-06-14 Show GitHub Exploit DB Packet Storm
251745 9.3 危険 マイクロソフト - Microsoft Excel における任意のコードを実行される脆弱性 CWE-119
バッファエラー 		CVE-2011-1276 2011-06-24 10:11 2011-06-14 Show GitHub Exploit DB Packet Storm
251746 9.3 危険 マイクロソフト - Microsoft Excel における任意のコードを実行される脆弱性 CWE-119
バッファエラー 		CVE-2011-1275 2011-06-24 10:10 2011-06-14 Show GitHub Exploit DB Packet Storm
251747 9.3 危険 マイクロソフト - Microsoft Excel における任意のコードを実行される脆弱性 CWE-119
バッファエラー 		CVE-2011-1274 2011-06-24 10:10 2011-06-14 Show GitHub Exploit DB Packet Storm
251748 9.3 危険 マイクロソフト - Microsoft Excel における任意のコードを実行される脆弱性 CWE-119
バッファエラー 		CVE-2011-1273 2011-06-24 10:07 2011-06-14 Show GitHub Exploit DB Packet Storm
251749 9.3 危険 マイクロソフト - Microsoft Excel における任意のコードを実行される脆弱性 CWE-20
不適切な入力確認 		CVE-2011-1272 2011-06-24 10:06 2011-06-14 Show GitHub Exploit DB Packet Storm
251750 5.1 警告 マイクロソフト - Microsoft .NET Framework の JIT コンパイラにおけるアクセス制限を回避される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2011-1271 2011-06-24 10:05 2011-06-14 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 9, 2026, 5:07 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
3341 7.8 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_… 		Out-of-bounds read in Windows Encrypting File System (EFS) allows an authorized attacker to elevate privileges locally. CWE-125
Out-of-bounds Read 		CVE-2026-26153 2026-04-25 05:03 2026-04-15 Show GitHub Exploit DB Packet Storm
3342 7.5 HIGH
Network 		microsoft windows_server_2012
windows_server_2016
windows_server_2019
windows_server_2022
windows_server_2022_23h2
windows_server_2025 		Improper input validation in Windows Server Update Service allows an unauthorized attacker to perform tampering over a network. CWE-20
 Improper Input Validation  		CVE-2026-26154 2026-04-25 05:02 2026-04-15 Show GitHub Exploit DB Packet Storm
3343 6.5 MEDIUM
Network 		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… 		Microsoft Local Security Authority Subsystem Service Information Disclosure Vulnerability CWE-126
 Buffer Over-read 		CVE-2026-26155 2026-04-25 05:02 2026-04-15 Show GitHub Exploit DB Packet Storm
3344 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… 		Heap-based buffer overflow in Windows Hyper-V allows an unauthorized attacker to execute code locally. CWE-20
CWE-122
CWE-125
 Improper Input Validation 
Heap-based Buffer Overflow
Out-of-bounds Read 		CVE-2026-26156 2026-04-25 05:00 2026-04-15 Show GitHub Exploit DB Packet Storm
3345 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… 		Missing authentication for critical function in Windows Remote Desktop Licensing Service allows an authorized attacker to elevate privileges locally. CWE-306
Missing Authentication for Critical Function 		CVE-2026-26159 2026-04-25 04:54 2026-04-15 Show GitHub Exploit DB Packet Storm
3346 7.5 HIGH
Network 		firebirdsql firebird Firebird is an open-source relational database management system. In versions prior to 6.0.0, 5.0.4, 4.0.7 and 3.0.14, when processing an op_slice network packet, the server passes an unprepared stru… CWE-476
 NULL Pointer Dereference 		CVE-2026-28212 2026-04-25 04:54 2026-04-18 Show GitHub Exploit DB Packet Storm
3347 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… 		Missing authentication for critical function in Windows Remote Desktop Licensing Service allows an authorized attacker to elevate privileges locally. CWE-306
Missing Authentication for Critical Function 		CVE-2026-26160 2026-04-25 04:53 2026-04-15 Show GitHub Exploit DB Packet Storm
3348 6.5 MEDIUM
Network 		firebirdsql firebird Firebird is an open-source relational database management system. In versions prior to 5.0.4, 4.0.7 and 3.0.14, the ClumpletReader::getClumpletSize() function can overflow the totalLength value when … CWE-190
CWE-835
 Integer Overflow or Wraparound
 Loop with Unreachable Exit Condition ('Infinite Loop') 		CVE-2026-28214 2026-04-25 04:47 2026-04-18 Show GitHub Exploit DB Packet Storm
3349 8.2 HIGH
Network 		firebirdsql firebird Firebird is an open-source relational database management system. In versions prior to 5.0.4, 4.0.7 and 3.0.14, when the server receives an op_crypt_key_callback packet without prior authentication, … CWE-476
 NULL Pointer Dereference 		CVE-2026-28224 2026-04-25 04:45 2026-04-18 Show GitHub Exploit DB Packet Storm
3350 7.8 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_… 		Untrusted pointer dereference in Windows Sensor Data Service allows an authorized attacker to elevate privileges locally. CWE-20
CWE-822
 Improper Input Validation 
 Untrusted Pointer Dereference 		CVE-2026-26161 2026-04-25 04:32 2026-04-15 Show GitHub Exploit DB Packet Storm