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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
Search keywords must be entered in English otherwise will not be searched in both JVN and NVD.

To search by CWE, please refer to the CWE Overview and check the CWE number.

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JVN Vulnerability Information

Update Date":June 28, 2026, 10 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show
Exploit
PoC
Search
131731 7.8 重要
Local
Canonical Ubuntu Ubuntu Linux Kernel における有効期限後のメモリの解放の欠如に関する脆弱性 CWE-401
CWE-415
CVE-2021-3492 2021-12-17 12:15 2021-04-12 Show GitHub Exploit DB Packet Storm
131732 7.8 重要
Local
Canonical Ubuntu Ubuntu Kernel における権限管理に関する脆弱性 CWE-269
不適切な権限管理
CVE-2021-3493 2021-12-17 12:13 2021-04-15 Show GitHub Exploit DB Packet Storm
131733 6.5 警告
Network
Curveball a12n-server a12n-server における権限管理に関する脆弱性 CWE-269
不適切な権限管理
CVE-2021-29452 2021-12-17 12:13 2021-04-16 Show GitHub Exploit DB Packet Storm
131734 9.1 緊急
Network
ManyDesigns Portofino Portofino におけるデジタル署名の検証に関する脆弱性 CWE-347
デジタル署名の不適切な検証
CVE-2021-29451 2021-12-17 12:13 2021-04-2 Show GitHub Exploit DB Packet Storm
131735 8.8 重要
Network
Mendix Mendix Mendix アプリケーションにおける権限管理に関する脆弱性 CWE-269
不適切な権限管理
CVE-2021-27394 2021-12-17 12:13 2021-04-14 Show GitHub Exploit DB Packet Storm
131736 7.8 重要
Local
Google Bazel vscode-bazel 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-2021-22539 2021-12-17 12:13 2021-04-15 Show GitHub Exploit DB Packet Storm
131737 6.1 警告
Network
QNAP Systems QNAP QTS QTS 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-2018-19942 2021-12-17 12:13 2018-12-7 Show GitHub Exploit DB Packet Storm
131738 5.9 警告
Network
jose project jose jose-node-cjs-runtime における観測可能な不一致に関する脆弱性 CWE-203
セキュリティ関連の処理に対するレスポンスの違いに起因する情報漏えい
CVE-2021-29446 2021-12-17 12:13 2021-04-15 Show GitHub Exploit DB Packet Storm
131739 6.5 警告
Network
Matrix
Fedora Project
Synapse
Fedora
Synapse における入力確認に関する脆弱性 CWE-20
不適切な入力確認
CVE-2021-21394 2021-12-17 12:12 2021-02-9 Show GitHub Exploit DB Packet Storm
131740 6.5 警告
Network
MediaWiki MediaWiki MediaWiki における引用されない検索パスまたは要素に関する脆弱性 CWE-428
引用されない検索パスまたは要素
CVE-2021-31553 2021-12-17 12:05 2021-02-24 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 28, 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
871 6.1 MEDIUM
Network
cacti cacti Cacti is an open source performance and fault management framework. Versions 1.2.30 and prior are vulnerable to Reflected XSS via tab parameter in the auth_profile.php JavaScript context. This issue … New CWE-79
Cross-site Scripting
CVE-2026-39900 2026-06-26 00:00 2026-06-25 Show GitHub Exploit DB Packet Storm
872 9.8 CRITICAL
Network
ni instrumentstudio
ni_grpc_device_server
There is an untrusted pointer dereference vulnerability in the NI grpc-device sideband streaming API that may allow an attacker to cause an arbitrary memory dereference, potentially resulting in remo… CWE-822
 Untrusted Pointer Dereference
CVE-2026-48137 2026-06-25 23:43 2026-06-19 Show GitHub Exploit DB Packet Storm
873 7.5 HIGH
Network
ni instrumentstudio
ni_grpc_device_server
There is an out-of-bounds read vulnerability in the NI grpc-device streaming API due to a missing bounds check that may result in a denial of service. Successful exploitation requires an attacker to … CWE-125
Out-of-bounds Read
CVE-2026-48138 2026-06-25 23:42 2026-06-19 Show GitHub Exploit DB Packet Storm
874 7.5 HIGH
Network
ni instrumentstudio
ni_grpc_device_server
There is a NULL pointer dereference vulnerability in NI grpc-device in the data moniker service that may allow an attacker to cause a denial of service by triggering a crash.  Successful exploitation… CWE-476
 NULL Pointer Dereference
CVE-2026-48139 2026-06-25 23:42 2026-06-19 Show GitHub Exploit DB Packet Storm
875 6.5 MEDIUM
Network
ni instrumentstudio
ni_grpc_device_server
There is an unchecked enum cast vulnerability in NI grpc-device BeginSidebandStream that may allow an attacker to trigger invalid enum states and undefined behavior, potentially resulting in a denial… CWE-704
 Incorrect Type Conversion or Cast
CVE-2026-48140 2026-06-25 23:41 2026-06-19 Show GitHub Exploit DB Packet Storm
876 7.5 HIGH
Network
ni instrumentstudio
ni_grpc_device_server
There is a memory leak in NI grpc-device BeginSidebandStream that may result in denial of service due to memory exhaustion.  This affects NI grpc-device 2.17.0 and prior versions. CWE-401
 Missing Release of Memory after Effective Lifetime
CVE-2026-48141 2026-06-25 23:41 2026-06-19 Show GitHub Exploit DB Packet Storm
877 9.1 CRITICAL
Network
ni instrumentstudio
ni_grpc_device_server
There is an insecure default credentials vulnerability in NI grpc-device when TLS configuration is not present and the server is bound beyond loopback.  This may allow an unauthenticated user access … CWE-306
Missing Authentication for Critical Function
CVE-2026-9142 2026-06-25 23:40 2026-06-19 Show GitHub Exploit DB Packet Storm
878 5.3 MEDIUM
Network
ni instrumentstudio
ni_grpc_device_server
There is an incorrect conversion between numeric types vulnerability in NI grpc-device due to missing range checks in CodeGen.  This may silently discard high bits if a size value exceeded the target… CWE-681
 Incorrect Conversion between Numeric Types
CVE-2026-9143 2026-06-25 23:39 2026-06-19 Show GitHub Exploit DB Packet Storm
879 4.3 MEDIUM
Network
openwebui open_webui Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.6, a path traversal vulnerability exists in open-webui's cache file serving endpoint th… CWE-22
Path Traversal
CVE-2026-54014 2026-06-25 23:36 2026-06-24 Show GitHub Exploit DB Packet Storm
880 6.4 MEDIUM
Network
openwebui open_webui Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.9.6, Open WebUI's prompt version-history endpoints authorize the prompt_id in the URL but… CWE-284
CWE-639
Improper Access Control
 Authorization Bypass Through User-Controlled Key
CVE-2026-54015 2026-06-25 23:35 2026-06-24 Show GitHub Exploit DB Packet Storm