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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 6, 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
1271 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows カーネルの特権の昇格の脆弱性 CWE-415
二重解放 		CVE-2026-26163 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
1272 7 重要
Local 		マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows 11 26h1
Microsoft Windows Server 2025
Microsoft Windows 11 24h2
Microsoft Wind… 		Windows シェルの特権の昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-26165 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
1273 7 重要
Local 		マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows 11 26h1
Microsoft Windows Server 2025
Microsoft Windows 11 24h2
Microsoft Wind… 		Windows シェルの特権の昇格の脆弱性 CWE-415
二重解放 		CVE-2026-26166 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
1274 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows プッシュ通知の特権昇格の脆弱性 CWE-362
CWE-416
CVE-2026-26167 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
1275 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		WinSock 用 Windows Ancillary Function Driver の特権の昇格の脆弱性 CWE-362
CWE-416
CVE-2026-26168 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
1276 6.1 警告
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows カーネル メモリの情報漏えいの脆弱性 CWE-126
バッファオーバーリード 		CVE-2026-26169 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
1277 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		PowerShell の特権の昇格の脆弱性 CWE-20
不適切な入力確認 		CVE-2026-26170 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
1278 7.8 重要
Local 		マイクロソフト Microsoft Windows 11 23h2
Microsoft Windows 11 26h1
Microsoft Windows 10 22h2
Microsoft Windows 10 21h2
Microsoft Windows&… 		Windows プッシュ通知の特権昇格の脆弱性 CWE-362
CWE-416
CVE-2026-26172 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
1279 7 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		WinSock 用 Windows Ancillary Function Driver の特権の昇格の脆弱性 CWE-362
CWE-416
CWE-476
CVE-2026-26173 2026-04-27 10:51 2026-04-14 Show GitHub Exploit DB Packet Storm
1280 8.2 重要
Network 		FirebirdSQL Firebird FirebirdSQLのFirebirdにおける複数の脆弱性 CWE-119
CWE-787
CVE-2026-27890 2026-04-27 10:51 2026-04-17 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 6, 2026, 4:08 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
313581 7.5 HIGH
Network 		pldaniels altermime Off-by-one error in alterMIME 0.1.10 and 0.1.11 allows remote attackers to cause a denial of service (crash) via an x-header that causes snprintf overwrite the FFGET_FILE variable with a (null) byte. CWE-193
 Off-by-one Error 		CVE-2002-1721 2024-02-16 06:13 2002-12-31 Show GitHub Exploit DB Packet Storm
313582 7.5 HIGH
Network 		hadrons xfstt Off-by-one error in certain versions of xfstt allows remote attackers to read potentially sensitive memory via a malformed client request in the connection handshake, which leaks the memory in the se… CWE-193
 Off-by-one Error 		CVE-2003-0625 2024-02-16 06:12 2003-08-27 Show GitHub Exploit DB Packet Storm
313583 - tcpdump tcpdump Integer underflow in the isakmp_id_print for TCPDUMP 3.8.1 and earlier allows remote attackers to cause a denial of service (crash) via an ISAKMP packet with an Identification payload with a length t… CWE-125
CWE-191
Out-of-bounds Read
 Integer Underflow (Wrap or Wraparound) 		CVE-2004-0184 2024-02-16 06:09 2004-05-4 Show GitHub Exploit DB Packet Storm
313584 - openbsd openbsd isakmpd in OpenBSD 3.4 and earlier allows remote attackers to cause a denial of service (crash) via an ISAKMP packet with a delete payload containing a large number of SPIs, which triggers an out-of-… CWE-125
Out-of-bounds Read 		CVE-2004-0221 2024-02-16 06:09 2004-05-4 Show GitHub Exploit DB Packet Storm
313585 8.8 HIGH
Network 		phpbb phpbb prefs.php in phpBB 1.4.0 and earlier allows remote authenticated users to execute arbitrary PHP code via an invalid language value, which prevents the variables (1) $l_statsblock in prefs.php or (2) … CWE-665
 Improper Initialization 		CVE-2001-1471 2024-02-16 06:06 2001-07-31 Show GitHub Exploit DB Packet Storm
313586 7.5 HIGH
Network 		isc
canonical
apple 		bind
ubuntu_linux
mac_os_x_server
mac_os_x 		BIND before 9.2.6-P1 and 9.3.x before 9.3.2-P1 allows remote attackers to cause a denial of service (crash) via certain SIG queries, which cause an assertion failure when multiple RRsets are returned. CWE-617
 Reachable Assertion 		CVE-2006-4095 2024-02-16 06:04 2006-09-6 Show GitHub Exploit DB Packet Storm
313587 - wirlab kphone sipclient.cpp in KPhone 4.0.1 and earlier allows remote attackers to cause a denial of service (crash) via a STUN response packet with a large attrLen value that causes an out-of-bounds read. CWE-125
Out-of-bounds Read 		CVE-2004-1940 2024-02-16 05:54 2004-12-31 Show GitHub Exploit DB Packet Storm
313588 - cisco
symantec
hp
avaya
redhat
freebsd
openbsd
apple
sco
4d
checkpoint
dell
forcepoint
litespeedtech
neoteris
novell
openssl
sgi
stonesoft
tarantella
vmware
bluecoat
securecomputing
sun 		firewall_services_module
clientless_vpn_gateway_4400
apache-based_web_server
aaa_server
sg203
hp-ux
enterprise_linux_desktop
ciscoworks_common_management_foundation
freebsd 		The SSL/TLS handshaking code in OpenSSL 0.9.7a, 0.9.7b, and 0.9.7c, when using Kerberos ciphersuites, does not properly check the length of Kerberos tickets during a handshake, which allows remote at… CWE-125
Out-of-bounds Read 		CVE-2004-0112 2024-02-16 05:54 2004-11-23 Show GitHub Exploit DB Packet Storm
313589 - tcpdump tcpdump TCPDUMP 3.8.1 and earlier allows remote attackers to cause a denial of service (crash) via ISAKMP packets containing a Delete payload with a large number of SPI's, which causes an out-of-bounds read,… CWE-125
Out-of-bounds Read 		CVE-2004-0183 2024-02-16 05:53 2004-05-4 Show GitHub Exploit DB Packet Storm
313590 7.5 HIGH
Network 		linux
redhat 		linux_kernel
enterprise_linux_server
enterprise_linux_workstation
enterprise_linux_desktop
enterprise_linux_eus
virtualization 		A certain Red Hat patch for net/ipv4/route.c in the Linux kernel 2.6.18 on Red Hat Enterprise Linux (RHEL) 5 allows remote attackers to cause a denial of service (deadlock) via crafted packets that f… CWE-667
 Improper Locking 		CVE-2009-4272 2024-02-16 05:47 2010-01-28 Show GitHub Exploit DB Packet Storm