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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 18, 2026, 10 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
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251441 7.5 危険 Canonical - Ubuntu の cupshelpers スクリプト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-2011-4405 2011-12-1 16:05 2011-11-17 Show GitHub Exploit DB Packet Storm
251442 5 警告 シスコシステムズ - Cisco Nexus 5000 および 3000 シリーズスイッチ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-2011-2581 2011-12-1 11:25 2011-09-7 Show GitHub Exploit DB Packet Storm
251443 7.8 危険 シスコシステムズ - 複数の Cisco 製品におけるサービス運用妨害 (クラッシュ) の脆弱性 CWE-noinfo
情報不足 		CVE-2011-2577 2011-12-1 11:25 2011-08-31 Show GitHub Exploit DB Packet Storm
251444 7.8 危険 シスコシステムズ - Cisco Unified Communications Manager および Cisco Intercompany Media Engine における脆弱性 CWE-noinfo
情報不足 		CVE-2011-2564 2011-12-1 11:24 2011-08-24 Show GitHub Exploit DB Packet Storm
251445 7.8 危険 シスコシステムズ - Cisco Unified Communications Manager および Cisco Intercompany Media Engine における脆弱性 CWE-noinfo
情報不足 		CVE-2011-2563 2011-12-1 11:23 2011-08-24 Show GitHub Exploit DB Packet Storm
251446 7.8 危険 シスコシステムズ - Cisco Unified Communications Manager におけるサービス運用妨害 (サービス停止) の脆弱性 CWE-noinfo
情報不足 		CVE-2011-2562 2011-12-1 11:23 2011-08-24 Show GitHub Exploit DB Packet Storm
251447 7.1 危険 シスコシステムズ - Cisco Unified Communications Manager におけるサービス運用妨害 (サービス停止) の脆弱性 CWE-399
リソース管理の問題 		CVE-2011-2561 2011-12-1 11:22 2011-08-24 Show GitHub Exploit DB Packet Storm
251448 7.8 危険 シスコシステムズ - Cisco Unified Communications Manager 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-2011-2560 2011-12-1 11:21 2011-08-24 Show GitHub Exploit DB Packet Storm
251449 10 危険 シスコシステムズ - Cisco Unified Communications Manager および Cisco Unified Presence Server における脆弱性 CWE-200
情報漏えい 		CVE-2011-1643 2011-12-1 11:21 2011-08-24 Show GitHub Exploit DB Packet Storm
251450 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-362
競合状態 		CVE-2011-1625 2011-12-1 11:20 2011-08-18 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 18, 2026, 4:12 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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3961 8.1 HIGH
Adjacent 		amazon freertos-plus-tcp Insufficient validation of the prefix length field in IPv6 Router Advertisement processing in FreeRTOS-Plus-TCP before V4.2.6 and V4.4.1 allows an adjacent network actor to cause memory corruption by… CWE-787
 Out-of-bounds Write 		CVE-2026-7426 2026-05-4 22:12 2026-04-30 Show GitHub Exploit DB Packet Storm
3962 9.1 CRITICAL
Network 		rti connext_professional Improper Restriction of XML External Entity Reference vulnerability in Connext Professional (Core Libraries) allows Serialized Data External Linking.This issue affects Connext Professional: from 7.4.… CWE-611
XXE 		CVE-2025-14543 2026-05-4 22:02 2026-05-1 Show GitHub Exploit DB Packet Storm
3963 3.7 LOW
Network 		- - A flaw was found in gnutls. A remote attacker could exploit this vulnerability by presenting a specially crafted Online Certificate Status Protocol (OCSP) response during a TLS handshake. Due to a lo… CWE-179
 Incorrect Behavior Order: Early Validation 		CVE-2026-3832 2026-05-4 05:16 2026-05-1 Show GitHub Exploit DB Packet Storm
3964 7.1 HIGH
Local 		- - In the Linux kernel, the following vulnerability has been resolved: io_uring/rsrc: reject zero-length fixed buffer import validate_fixed_range() admits buf_addr at the exact end of the registered r… - CVE-2026-43006 2026-05-3 16:16 2026-05-2 Show GitHub Exploit DB Packet Storm
3965 7.8 HIGH
Local 		- - In the Linux kernel, the following vulnerability has been resolved: perf/x86: Fix potential bad container_of in intel_pmu_hw_config Auto counter reload may have a group of events with software even… - CVE-2026-31782 2026-05-3 16:16 2026-05-2 Show GitHub Exploit DB Packet Storm
3966 7.8 HIGH
Local 		- - In the Linux kernel, the following vulnerability has been resolved: wifi: wilc1000: fix u8 overflow in SSID scan buffer size calculation The variable valuesize is declared as u8 but accumulates the… - CVE-2026-31780 2026-05-3 16:16 2026-05-2 Show GitHub Exploit DB Packet Storm
3967 8.1 HIGH
Adjacent 		- - In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mvm: fix potential out-of-bounds read in iwl_mvm_nd_match_info_handler() The memcpy function assumes the dynamic a… - CVE-2026-31779 2026-05-3 16:16 2026-05-2 Show GitHub Exploit DB Packet Storm
3968 8.8 HIGH
Adjacent 		- - In the Linux kernel, the following vulnerability has been resolved: Bluetooth: SMP: derive legacy responder STK authentication from MITM state The legacy responder path in smp_random() currently la… - CVE-2026-31773 2026-05-3 16:16 2026-05-2 Show GitHub Exploit DB Packet Storm
3969 7.8 HIGH
Local 		- - In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_sync: fix stack buffer overflow in hci_le_big_create_sync hci_le_big_create_sync() uses DEFINE_FLEX to allocate a … - CVE-2026-31772 2026-05-3 16:16 2026-05-2 Show GitHub Exploit DB Packet Storm
3970 8.1 HIGH
Adjacent 		- - In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_event: move wake reason storage into validated event handlers hci_store_wake_reason() is called from hci_event_pac… - CVE-2026-31771 2026-05-3 16:16 2026-05-2 Show GitHub Exploit DB Packet Storm