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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 30, 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
256191 4.3 警告 Opera Software ASA - Opera 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-2010-3021 2010-09-27 16:21 2010-08-12 Show GitHub Exploit DB Packet Storm
256192 5 警告 Opera Software ASA - Opera の news-feed プレビュー機能における任意のフィードの購読を強制される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2010-3020 2010-09-27 16:21 2010-08-12 Show GitHub Exploit DB Packet Storm
256193 9.3 危険 Opera Software ASA - Opera におけるヒープベースのバッファオーバーフローの脆弱性 CWE-119
バッファエラー
CVE-2010-3019 2010-09-27 16:21 2010-08-12 Show GitHub Exploit DB Packet Storm
256194 9.3 危険 Opera Software ASA - Windows および Mac OS X 上で稼働する Opera における任意のコードを実行される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2010-2666 2010-09-27 16:20 2010-06-21 Show GitHub Exploit DB Packet Storm
256195 4.3 警告 Opera Software ASA - Opera における URI の処理に関す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-2010-2665 2010-09-27 16:20 2010-06-21 Show GitHub Exploit DB Packet Storm
256196 4.3 警告 Opera Software ASA - Opera の HTML コンテンツにおけるサービス運用妨害 (DoS) の脆弱性 CWE-Other
その他
CVE-2010-2664 2010-09-27 16:20 2010-07-1 Show GitHub Exploit DB Packet Storm
256197 4.3 警告 Opera Software ASA - Opera におけるサービス運用妨害 (DoS) の脆弱性 CWE-Other
その他
CVE-2010-2663 2010-09-27 16:20 2010-07-1 Show GitHub Exploit DB Packet Storm
256198 4.3 警告 Opera Software ASA - Opera におけるポップアップブロッカーを回避される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2010-2662 2010-09-27 16:20 2010-07-1 Show GitHub Exploit DB Packet Storm
256199 4.3 警告 Opera Software ASA - Opera における重要な情報を取得される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2010-2661 2010-09-27 16:19 2010-06-21 Show GitHub Exploit DB Packet Storm
256200 4.3 警告 Opera Software ASA - Opera における IDN ドメインになりすまされる脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2010-2660 2010-09-27 16:19 2010-06-21 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 30, 2026, 4:16 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
213931 6.5 MEDIUM
Network
libvncserver_project
debian
opensuse
siemens
libvncserver
debian_linux
leap
simatic_itc1500_firmware
simatic_itc1500_pro_firmware
simatic_itc1900_firmware
simatic_itc1900_pro_firmware
simatic_itc2200_firmware
simatic_itc…
An issue was discovered in LibVNCServer before 0.9.13. libvncserver/scale.c has a pixel_value integer overflow. CWE-190
 Integer Overflow or Wraparound
CVE-2020-14401 2024-11-21 14:03 2020-06-18 Show GitHub Exploit DB Packet Storm
213932 7.5 HIGH
Network
libvncserver_project
debian
opensuse
canonical
libvncserver
debian_linux
leap
ubuntu_linux
An issue was discovered in LibVNCServer before 0.9.13. Byte-aligned data is accessed through uint16_t pointers in libvncserver/translate.c. NOTE: Third parties do not consider this to be a vulnerabil… NVD-CWE-Other
CVE-2020-14400 2024-11-21 14:03 2020-06-18 Show GitHub Exploit DB Packet Storm
213933 7.5 HIGH
Network
libvncserver_project
debian
opensuse
canonical
libvncserver
debian_linux
leap
ubuntu_linux
An issue was discovered in LibVNCServer before 0.9.13. Byte-aligned data is accessed through uint32_t pointers in libvncclient/rfbproto.c. NOTE: there is reportedly "no trust boundary crossed. NVD-CWE-Other
CVE-2020-14399 2024-11-21 14:03 2020-06-18 Show GitHub Exploit DB Packet Storm
213934 7.5 HIGH
Network
libvnc_project
canonical
debian
siemens
opensuse
libvncserver
ubuntu_linux
debian_linux
simatic_itc1500_firmware
simatic_itc1500_pro_firmware
simatic_itc1900_firmware
simatic_itc1900_pro_firmware
simatic_itc2200_firmware
sim…
An issue was discovered in LibVNCServer before 0.9.13. An improperly closed TCP connection causes an infinite loop in libvncclient/sockets.c. CWE-835
 Loop with Unreachable Exit Condition ('Infinite Loop')
CVE-2020-14398 2024-11-21 14:03 2020-06-18 Show GitHub Exploit DB Packet Storm
213935 7.5 HIGH
Network
libvnc_project
canonical
debian
siemens
opensuse
libvncserver
ubuntu_linux
debian_linux
simatic_itc1500_firmware
simatic_itc1500_pro_firmware
simatic_itc1900_firmware
simatic_itc1900_pro_firmware
simatic_itc2200_firmware
sim…
An issue was discovered in LibVNCServer before 0.9.13. libvncserver/rfbregion.c has a NULL pointer dereference. CWE-476
 NULL Pointer Dereference
CVE-2020-14397 2024-11-21 14:03 2020-06-18 Show GitHub Exploit DB Packet Storm
213936 7.5 HIGH
Network
libvnc_project
canonical
debian
siemens
libvncserver
ubuntu_linux
debian_linux
simatic_itc1500_firmware
simatic_itc1500_pro_firmware
simatic_itc1900_firmware
simatic_itc1900_pro_firmware
simatic_itc2200_firmware
sim…
An issue was discovered in LibVNCServer before 0.9.13. libvncclient/tls_openssl.c has a NULL pointer dereference. CWE-476
 NULL Pointer Dereference
CVE-2020-14396 2024-11-21 14:03 2020-06-18 Show GitHub Exploit DB Packet Storm
213937 9.8 CRITICAL
Network
irfanview b3d IrfanView B3D PlugIns before version 4.56 has a B3d.dll!+1cbf heap-based out-of-bounds write. CWE-787
 Out-of-bounds Write
CVE-2020-13880 2024-11-21 14:02 2024-01-5 Show GitHub Exploit DB Packet Storm
213938 9.8 CRITICAL
Network
irfanview b3d IrfanView B3D PlugIns before version 4.56 has a B3d.dll!+214f heap-based out-of-bounds write. CWE-787
 Out-of-bounds Write
CVE-2020-13879 2024-11-21 14:02 2024-01-5 Show GitHub Exploit DB Packet Storm
213939 9.8 CRITICAL
Network
irfanview b3d IrfanView B3D PlugIns before version 4.56 has a B3d.dll!+27ef heap-based out-of-bounds write. CWE-787
 Out-of-bounds Write
CVE-2020-13878 2024-11-21 14:02 2024-01-5 Show GitHub Exploit DB Packet Storm
213940 7.5 HIGH
Network
mi xiaomi_router_firmware When Xiaomi router firmware is updated in 2020, there is an unauthenticated API that can reveal WIFI password vulnerability. This vulnerability is caused by the lack of access control policies on som… CWE-306
Missing Authentication for Critical Function
CVE-2020-14140 2024-11-21 14:02 2023-03-30 Show GitHub Exploit DB Packet Storm