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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 21, 2026, 6:01 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
252341 7.8 危険 シスコシステムズ - Cisco IOS XR におけるサービス運用妨害 (line-card reload) の脆弱性 CWE-noinfo
情報不足 		CVE-2011-2549 2011-12-1 11:18 2011-07-20 Show GitHub Exploit DB Packet Storm
252342 9 危険 シスコシステムズ - Cisco SA 500 series security appliances における任意のコマンドを実行される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2011-2547 2011-12-1 11:17 2011-07-20 Show GitHub Exploit DB Packet Storm
252343 5 警告 シスコシステムズ - Cisco SA 500 series security appliances における SQL インジェクションの脆弱性 CWE-89
SQLインジェクション 		CVE-2011-2546 2011-12-1 11:14 2011-07-20 Show GitHub Exploit DB Packet Storm
252344 6.8 警告 マイクロソフト
シスコシステムズ		 - Cisco VPN Client における権限を取得される脆弱性 CWE-DesignError
CVE-2011-2678 2011-12-1 11:14 2011-07-7 Show GitHub Exploit DB Packet Storm
252345 7.8 危険 シスコシステムズ - Cisco IOS におけるサービス運用妨害 (デバイスリロード) の脆弱性 CWE-399
リソース管理の問題 		CVE-2011-2064 2011-12-1 11:12 2011-07-6 Show GitHub Exploit DB Packet Storm
252346 5 警告 シスコシステムズ - Cisco IOS における Router Advertisement Guarding 機能が回避される脆弱性 CWE-16
環境設定 		CVE-2011-2395 2011-12-1 11:12 2011-06-9 Show GitHub Exploit DB Packet Storm
252347 7.2 危険 マイクロソフト
シスコシステムズ		 - Cisco AnyConnect Secure Mobility Client における権限を取得される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2011-2041 2011-12-1 11:11 2011-06-1 Show GitHub Exploit DB Packet Storm
252348 10 危険 シスコシステムズ - Cisco Network Registrar におけるアクセス権を取得される脆弱性 CWE-255
証明書・パスワード管理 		CVE-2011-2024 2011-12-1 11:11 2011-06-1 Show GitHub Exploit DB Packet Storm
252349 1.5 注意 シスコシステムズ - Cisco Unified IP Phones 7900 デバイスにおける権限を取得される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2011-1637 2011-12-1 11:10 2011-06-1 Show GitHub Exploit DB Packet Storm
252350 10 危険 シスコシステムズ - Cisco Media Processing Software におけるアクセス権を取得される脆弱性 CWE-255
証明書・パスワード管理 		CVE-2011-1623 2011-12-1 11:08 2011-06-1 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 21, 2026, 4:10 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
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4931 7.8 HIGH
Local 		- - A flaw was found in the X.Org X server's XKB key types request validation. A local attacker could send a specially crafted request to the X server, leading to an out-of-bounds memory access vulnerabi… CWE-125
Out-of-bounds Read 		CVE-2026-34003 2026-04-29 23:16 2026-04-24 Show GitHub Exploit DB Packet Storm
4932 7.8 HIGH
Local 		- - A flaw was found in the X.Org X server. This use-after-free vulnerability occurs in the XSYNC fence triggering logic, specifically within the miSyncTriggerFence() function. An attacker with access to… CWE-825
 Expired Pointer Dereference 		CVE-2026-34001 2026-04-29 23:16 2026-04-24 Show GitHub Exploit DB Packet Storm
4933 7.8 HIGH
Local 		- - A flaw was found in the X.Org X server. This integer underflow vulnerability, specifically in the XKB compatibility map handling, allows an attacker with local or remote X11 server access to trigger … CWE-191
 Integer Underflow (Wrap or Wraparound) 		CVE-2026-33999 2026-04-29 23:16 2026-04-24 Show GitHub Exploit DB Packet Storm
4934 7.8 HIGH
Local 		linux linux_kernel In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix use-after-free in ocfs2_fault() when VM_FAULT_RETRY filemap_fault() may drop the mmap_lock before returning VM_FAULT_R… CWE-416
 Use After Free 		CVE-2026-31597 2026-04-29 23:15 2026-04-25 Show GitHub Exploit DB Packet Storm
4935 5.3 MEDIUM
Adjacent 		opentelemetry opentelemetry OpenTelemetry dotnet is a dotnet telemetry framework. From 1.13.1 to before 1.15.2, When exporting telemetry over gRPC using the OpenTelemetry Protocol (OTLP), the exporter may parse a server-provide… CWE-789
 Memory Allocation with Excessive Size Value 		CVE-2026-40891 2026-04-29 23:15 2026-04-24 Show GitHub Exploit DB Packet Storm
4936 5.4 MEDIUM
Network 		openclaw openclaw OpenClaw before 2026.3.31 fails to terminate active WebSocket sessions when rotating device tokens. Attackers with previously compromised credentials can maintain unauthorized access through existing… CWE-613
 Insufficient Session Expiration 		CVE-2026-41356 2026-04-29 23:08 2026-04-24 Show GitHub Exploit DB Packet Storm
4937 7.1 HIGH
Network 		openclaw openclaw OpenClaw before 2026.3.28 contains an SSRF guard bypass vulnerability that fails to block four IPv6 special-use ranges. Attackers can exploit this by crafting URLs targeting internal or non-routable … CWE-184
CWE-918
 Incomplete Blacklist
Server-Side Request Forgery (SSRF)  		CVE-2026-41361 2026-04-29 23:08 2026-04-24 Show GitHub Exploit DB Packet Storm
4938 3.3 LOW
Local 		openclaw openclaw OpenClaw before 2026.3.31 contains an environment variable leakage vulnerability in SSH-based sandbox backends that pass unsanitized process.env to child processes. Attackers can exploit this by leve… CWE-214
 Invocation of Process Using Visible Sensitive Information 		CVE-2026-41357 2026-04-29 22:57 2026-04-24 Show GitHub Exploit DB Packet Storm
4939 5.9 MEDIUM
Network 		opentelemetry opentelemetry OpenTelemetry dotnet is a dotnet telemetry framework. From 1.13.1 to before 1.15.2, When exporting telemetry to a back-end/collector over gRPC or HTTP using OpenTelemetry Protocol format (OTLP), if t… CWE-789
 Memory Allocation with Excessive Size Value 		CVE-2026-40182 2026-04-29 22:52 2026-04-24 Show GitHub Exploit DB Packet Storm
4940 8.8 HIGH
Network 		openclaw openclaw OpenClaw before 2026.3.28 contains a privilege escalation vulnerability allowing authenticated operators with write permissions to access admin-class Telegram configuration and cron persistence setti… CWE-269
 Improper Privilege Management 		CVE-2026-41359 2026-04-29 22:44 2026-04-24 Show GitHub Exploit DB Packet Storm