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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":May 26, 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
253071 7.8 危険 シスコシステムズ - Cisco Adaptive Security Appliances デバイスおよび Cisco Catalyst 6500 シリーズ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-2011-3304 2011-11-9 10:55 2011-10-5 Show GitHub Exploit DB Packet Storm
253072 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 (デバイスリロード)の脆弱性 CWE-399
リソース管理の問題 		CVE-2011-3303 2011-11-9 10:54 2011-10-5 Show GitHub Exploit DB Packet Storm
253073 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 (デバイスリロード)の脆弱性 CWE-399
リソース管理の問題 		CVE-2011-3302 2011-11-9 10:54 2011-10-5 Show GitHub Exploit DB Packet Storm
253074 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 (デバイスリロード)の脆弱性 CWE-399
リソース管理の問題 		CVE-2011-3301 2011-11-9 10:53 2011-10-5 Show GitHub Exploit DB Packet Storm
253075 2.6 注意 株式会社スカイアークシステム - 複数のスカイアークシステム製品におけるクロスサイトリクエストフォージェリの脆弱性 CWE-352
同一生成元ポリシー違反 		CVE-2011-3994 2011-11-8 17:29 2011-10-31 Show GitHub Exploit DB Packet Storm
253076 4 警告 株式会社スカイアークシステム - 複数のスカイアークシステム製品におけるアクセス制限不備の脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2011-3993 2011-11-8 17:29 2011-10-31 Show GitHub Exploit DB Packet Storm
253077 10 危険 IBM - IBM WebSphere Commerce における脆弱性 CWE-287
不適切な認証 		CVE-2011-3577 2011-11-8 14:22 2011-09-20 Show GitHub Exploit DB Packet Storm
253078 4.3 警告 Wireshark - Wireshark の OpenSafety 解析部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-2011-3484 2011-11-8 14:21 2011-09-7 Show GitHub Exploit DB Packet Storm
253079 4.3 警告 Wireshark - Wireshark におけるサービス運用妨害 (アプリケーションクラッシュ) の脆弱性 CWE-119
バッファエラー 		CVE-2011-3483 2011-11-8 14:21 2011-09-7 Show GitHub Exploit DB Packet Storm
253080 4.3 警告 Wireshark - Wireshark の CSN.1 解析部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-2011-3482 2011-11-8 14:19 2011-09-7 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 27, 2026, 4:52 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
208481 5.5 MEDIUM
Local 		nasm netwide_assembler Buffer Overflow vulnerability in hash_findi function in hashtbl.c in nasm 2.15rc0 allows remote attackers to cause a denial of service via crafted asm file. CWE-787
 Out-of-bounds Write 		CVE-2020-21685 2024-11-21 14:12 2023-08-23 Show GitHub Exploit DB Packet Storm
208482 5.5 MEDIUM
Local 		graphicsmagick graphicsmagick Buffer Overflow vulnerability in WritePCXImage function in pcx.c in GraphicsMagick 1.4 allows remote attackers to cause a denial of service via converting of crafted image file to pcx format. CWE-787
 Out-of-bounds Write 		CVE-2020-21679 2024-11-21 14:12 2023-08-23 Show GitHub Exploit DB Packet Storm
208483 6.7 MEDIUM
Local 		kernel util-linux An issue was discovered in hwclock.13-v2.27 allows attackers to gain escalated privlidges or execute arbitrary commands via the path parameter when setting the date. NVD-CWE-noinfo
CVE-2020-21583 2024-11-21 14:12 2023-08-23 Show GitHub Exploit DB Packet Storm
208484 5.5 MEDIUM
Local 		nasm netwide_assembler A Segmentation Fault issue discovered in in ieee_segment function in outieee.c in nasm 2.14.03 and 2.15 allows remote attackers to cause a denial of service via crafted assembly file. NVD-CWE-noinfo
CVE-2020-21528 2024-11-21 14:12 2023-08-23 Show GitHub Exploit DB Packet Storm
208485 5.5 MEDIUM
Local 		gnu binutils An issue was discovered in GNU Binutils 2.34. It is a memory leak when process microblaze-dis.c. This one will consume memory on each insn disassembled. CWE-401
 Missing Release of Memory after Effective Lifetime 		CVE-2020-21490 2024-11-21 14:12 2023-08-23 Show GitHub Exploit DB Packet Storm
208486 4.4 MEDIUM
Local 		postgresql postgresql An issue was discovered in PostgreSQL 12.2 allows attackers to cause a denial of service via repeatedly sending SIGHUP signals. NOTE: this is disputed by the vendor because untrusted users cannot sen… CWE-120
Classic Buffer Overflow 		CVE-2020-21469 2024-11-21 14:12 2023-08-23 Show GitHub Exploit DB Packet Storm
208487 7.8 HIGH
Local 		freeimage_project freeimage Buffer Overflow vulnerability in function LoadRGB in PluginDDS.cpp in FreeImage 3.18.0 allows remote attackers to run arbitrary code and cause other impacts via crafted image file. CWE-120
Classic Buffer Overflow 		CVE-2020-21428 2024-11-21 14:12 2023-08-23 Show GitHub Exploit DB Packet Storm
208488 7.8 HIGH
Local 		freeimage_project freeimage Buffer Overflow vulnerability in function C_IStream::read in PluginEXR.cpp in FreeImage 3.18.0 allows remote attackers to run arbitrary code and cause other impacts via crafted image file. CWE-120
Classic Buffer Overflow 		CVE-2020-21426 2024-11-21 14:12 2023-08-23 Show GitHub Exploit DB Packet Storm
208489 5.5 MEDIUM
Local 		elfutils_project elfutils The libcpu component which is used by libasm of elfutils version 0.177 (git 47780c9e), suffers from denial-of-service vulnerability caused by application crashes due to out-of-bounds write (CWE-787),… CWE-787
 Out-of-bounds Write 		CVE-2020-21047 2024-11-21 14:12 2023-08-23 Show GitHub Exploit DB Packet Storm
208490 6.1 MEDIUM
Network 		gilacms gila_cms Cross Site Scripting (XSS) vulnerability in adm_user parameter in Gila CMS version 1.11.3, allows remote attackers to execute arbitrary code during the Gila CMS installation. CWE-79
Cross-site Scripting 		CVE-2020-20523 2024-11-21 14:12 2023-08-11 Show GitHub Exploit DB Packet Storm