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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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JVN Vulnerability Information

Update Date":June 5, 2026, 6 p.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
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Exploit
PoC
Search
220561 5.4 警告 シスコシステムズ - Cisco IOS におけるサービス運用妨害 (DoS) の脆弱性 CWE-119
バッファエラー
CVE-2012-5044 2014-04-24 18:43 2012-11-29 Show GitHub Exploit DB Packet Storm
220562 4.3 警告 シスコシステムズ - Cisco IOS の BGP ルータプロセスにおけるサービス運用妨害 (DoS) の脆弱性 CWE-399
リソース管理の問題
CVE-2012-5039 2014-04-24 18:43 2012-09-21 Show GitHub Exploit DB Packet Storm
220563 4.6 警告 シスコシステムズ - Catalyst 6500 および 7600 デバイス上で稼働する Cisco IOS におけるサービス運用妨害 (DoS) の脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2012-5037 2014-04-24 18:42 2012-10-15 Show GitHub Exploit DB Packet Storm
220564 6.8 警告 シスコシステムズ - Cisco IOS におけるサービス運用妨害 (DoS) の脆弱性 CWE-399
リソース管理の問題
CVE-2012-5036 2014-04-24 18:41 2012-09-21 Show GitHub Exploit DB Packet Storm
220565 6.4 警告 シスコシステムズ - Cisco IOS の ipsec-ikev2 実装の FlexVPN ロードバランシング機能における VPN トラフィックの転送を誘発される脆弱性 CWE-287
不適切な認証
CVE-2012-5032 2014-04-24 18:40 2012-09-21 Show GitHub Exploit DB Packet Storm
220566 6.8 警告 シスコシステムズ - Cisco IOS におけるサービス運用妨害 (DoS) の脆弱性 CWE-20
不適切な入力確認
CVE-2012-5017 2014-04-24 18:39 2012-09-21 Show GitHub Exploit DB Packet Storm
220567 6.3 警告 シスコシステムズ - Cisco IOS におけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足
CVE-2012-5014 2014-04-24 18:38 2012-09-21 Show GitHub Exploit DB Packet Storm
220568 5 警告 シスコシステムズ - Cisco IOS の ios-authproxy の実装におけるサービス運用妨害 (DoS) の脆弱性 CWE-287
不適切な認証
CVE-2012-4658 2014-04-24 18:38 2012-08-24 Show GitHub Exploit DB Packet Storm
220569 4.3 警告 シスコシステムズ - Cisco IOS におけるサービス運用妨害 (DoS) の脆弱性 CWE-189
数値処理の問題
CVE-2012-4651 2014-04-24 18:37 2012-11-29 Show GitHub Exploit DB Packet Storm
220570 4.9 警告 シスコシステムズ - Cisco IOS におけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足
CVE-2012-4638 2014-04-24 18:36 2012-10-15 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 5, 2026, 4:11 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
3281 4.3 MEDIUM
Network
mattermost mattermost_server Mattermost versions 11.6.x <= 11.6.0, 11.5.x <= 11.5.3, 11.4.x <= 11.4.4, 10.11.x <= 10.11.14 fail to validate user-supplied input in API request handlers which allows an authenticated attacker to cr… CWE-1287
 Improper Validation of Specified Type of Input
CVE-2026-4646 2026-05-23 02:20 2026-05-22 Show GitHub Exploit DB Packet Storm
3282 7.5 HIGH
Network
mattermost mattermost_server Mattermost versions 11.6.x <= 11.6.0, 11.5.x <= 11.5.3, 11.4.x <= 11.4.4, 10.11.x <= 10.11.14 fail to enforce request body size limits on plugin HTTP endpoints which allows an attacker to cause a den… CWE-400
 Uncontrolled Resource Consumption
CVE-2026-5308 2026-05-23 02:19 2026-05-22 Show GitHub Exploit DB Packet Storm
3283 7.5 HIGH
Network
mattermost mattermost_server Mattermost versions 11.6.x <= 11.6.0, 11.5.x <= 11.5.3, 11.4.x <= 11.4.4, 10.11.x <= 10.11.14 fail to properly validate msgpack-encoded WebSocket frames before memory allocation which allows an unaut… CWE-789
 Memory Allocation with Excessive Size Value
CVE-2026-5740 2026-05-23 01:53 2026-05-22 Show GitHub Exploit DB Packet Storm
3284 6.5 MEDIUM
Network
mattermost mattermost_server Mattermost versions 11.6.x <= 11.6.0, 11.5.x <= 11.5.2, 11.5.x <= 11.5.3, 11.4.x <= 11.4.4, 10.11.x <= 10.11.14 fail to validate the TIFF IFD offset in the image header before allocating memory, whic… CWE-400
 Uncontrolled Resource Consumption
CVE-2026-5755 2026-05-23 01:52 2026-05-22 Show GitHub Exploit DB Packet Storm
3285 8.8 HIGH
Adjacent
connectwise automate The ConnectWise Automate™ Agent does not fully verify the authenticity of components obtained during plugin loading and self-update operations. This issue is addressed in Automate 2026.5. CWE-494
 Download of Code Without Integrity Check
CVE-2026-9089 2026-05-23 01:49 2026-05-22 Show GitHub Exploit DB Packet Storm
3286 - - - In the Linux kernel, the following vulnerability has been resolved: net: qrtr: ns: Limit the maximum server registration per node Current code does no bound checking on the number of servers added … - CVE-2026-43491 2026-05-23 01:33 2026-05-19 Show GitHub Exploit DB Packet Storm
3287 - - - In the Linux kernel, the following vulnerability has been resolved: lib/crypto: mpi: Fix integer underflow in mpi_read_raw_from_sgl() Yiming reports an integer underflow in mpi_read_raw_from_sgl() … - CVE-2026-43492 2026-05-23 01:33 2026-05-19 Show GitHub Exploit DB Packet Storm
3288 9.8 CRITICAL
Network
- - In the Linux kernel, the following vulnerability has been resolved: crypto: pcrypt - Fix handling of MAY_BACKLOG requests MAY_BACKLOG requests can return EBUSY. Handle them by checking for that va… - CVE-2026-43493 2026-05-23 01:33 2026-05-19 Show GitHub Exploit DB Packet Storm
3289 - - - In the Linux kernel, the following vulnerability has been resolved: accel/ivpu: Disallow re-exporting imported GEM objects Prevent re-exporting of imported GEM buffers by adding a custom prime_hand… - CVE-2026-43498 2026-05-23 01:33 2026-05-21 Show GitHub Exploit DB Packet Storm
3290 - - - In the Linux kernel, the following vulnerability has been resolved: net: wwan: t7xx: validate port_count against message length in t7xx_port_enum_msg_handler t7xx_port_enum_msg_handler() uses the m… - CVE-2026-43495 2026-05-23 01:33 2026-05-21 Show GitHub Exploit DB Packet Storm