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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":May 4, 2026, 6 p.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
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Exploit
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252841 6.4 警告 Opera Software ASA - Opera における Web スクリプトを含むページの URL をアドレスフィールドに表示される脆弱性 CWE-20
不適切な入力確認
CVE-2008-4200 2010-09-27 16:04 2008-09-27 Show GitHub Exploit DB Packet Storm
252842 5 警告 Opera Software ASA - Opera におけるローカルファイル名の有効性を判別される脆弱性 CWE-200
情報漏えい
CVE-2008-4199 2010-09-27 16:04 2008-09-27 Show GitHub Exploit DB Packet Storm
252843 7.5 危険 Opera Software ASA - Opera における http ページ上で危険な操作を実行させられる脆弱性 CWE-Other
その他
CVE-2008-4198 2010-09-27 16:03 2008-09-27 Show GitHub Exploit DB Packet Storm
252844 9.3 危険 Opera Software ASA - Opera における任意のコードを実行される脆弱性 CWE-399
リソース管理の問題
CVE-2008-4197 2010-09-27 16:03 2008-09-27 Show GitHub Exploit DB Packet Storm
252845 4.3 警告 Opera Software ASA - Opera 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-2008-4196 2010-09-27 16:02 2008-09-27 Show GitHub Exploit DB Packet Storm
252846 5 警告 Opera Software ASA - Opera における任意のアドレスの表示を誘発させられる脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2008-4195 2010-09-27 16:02 2008-09-27 Show GitHub Exploit DB Packet Storm
252847 6.8 警告 Opera Software ASA - Opera における HTTP セッションハイジャックの脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2008-3172 2010-09-27 16:01 2008-07-14 Show GitHub Exploit DB Packet Storm
252848 10 危険 Opera Software ASA - Windows 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-noinfo
情報不足
CVE-2008-3079 2010-09-27 16:01 2008-07-9 Show GitHub Exploit DB Packet Storm
252849 7.8 危険 Opera Software ASA - Opera における初期化されていないメモリコンテンツを読まれる脆弱性 CWE-200
情報漏えい
CVE-2008-3078 2010-09-27 16:01 2008-07-9 Show GitHub Exploit DB Packet Storm
252850 5 警告 Opera Software ASA - Opera における信頼されたフレームのコンテンツを偽装される脆弱性 CWE-DesignError
CVE-2008-2716 2010-09-27 16:00 2008-06-16 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 4, 2026, 4:06 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
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3751 7.5 HIGH
Network
saitoha libsixel libsixel 1.8.1 has a memory leak in sixel_allocator_new in allocator.c. CWE-772
 Missing Release of Resource after Effective Lifetime
CVE-2018-14073 2026-04-24 21:56 2018-07-16 Show GitHub Exploit DB Packet Storm
3752 7.5 HIGH
Network
saitoha libsixel libsixel 1.8.71 tiene una fuga de memoria en sixel_allocator_new en allocator.c. CWE-772
 Missing Release of Resource after Effective Lifetime
CVE-2018-14073 2026-04-24 21:56 2018-07-16 Show GitHub Exploit DB Packet Storm
3753 5.5 MEDIUM
Local
saitoha libsixel There is a heap-based buffer over-read at stb_image.h (function: stbi__tga_load) in libsixel 1.8.2 that will cause a denial of service. CWE-125
Out-of-bounds Read
CVE-2018-19756 2026-04-24 21:56 2018-11-30 Show GitHub Exploit DB Packet Storm
3754 5.5 MEDIUM
Local
saitoha libsixel Existe una sobrelectura de búfer basada en memoria dinámica (heap) en stb_image.h (función: stbi__tga_load) en libsixel 1.8.2 que provoca una denegación de servicio (DoS). CWE-125
Out-of-bounds Read
CVE-2018-19756 2026-04-24 21:56 2018-11-30 Show GitHub Exploit DB Packet Storm
3755 6.5 MEDIUM
Network
saitoha libsixel There is a NULL pointer dereference at function sixel_helper_set_additional_message (status.c) in libsixel 1.8.2 that will cause a denial of service. CWE-476
 NULL Pointer Dereference
CVE-2018-19757 2026-04-24 21:56 2018-11-30 Show GitHub Exploit DB Packet Storm
3756 6.5 MEDIUM
Network
saitoha libsixel Existe una desreferencia de puntero NULL en la función sixel_helper_set_additional_message (status.c) en libsixel 1.8.2 que provoca una denegación de servicio (DoS). CWE-476
 NULL Pointer Dereference
CVE-2018-19757 2026-04-24 21:56 2018-11-30 Show GitHub Exploit DB Packet Storm
3757 5.5 MEDIUM
Local
saitoha libsixel There is a heap-based buffer over-read at stb_image_write.h (function: stbi_write_png_to_mem) in libsixel 1.8.2 that will cause a denial of service. CWE-125
Out-of-bounds Read
CVE-2018-19759 2026-04-24 21:56 2018-11-30 Show GitHub Exploit DB Packet Storm
3758 5.5 MEDIUM
Local
saitoha libsixel Existe una sobrelectura de búfer basada en memoria dinámica (heap) en stb_image_write.h (función: stbi_write_png_to_mem) en libsixel 1.8.2 que provoca una denegación de servicio (DoS). CWE-125
Out-of-bounds Read
CVE-2018-19759 2026-04-24 21:56 2018-11-30 Show GitHub Exploit DB Packet Storm
3759 5.5 MEDIUM
Local
saitoha libsixel There is an illegal address access at fromsixel.c (function: sixel_decode_raw_impl) in libsixel 1.8.2 that will cause a denial of service. CWE-125
Out-of-bounds Read
CVE-2018-19761 2026-04-24 21:56 2018-11-30 Show GitHub Exploit DB Packet Storm
3760 5.5 MEDIUM
Local
saitoha libsixel Existe un acceso a direcciones ilegal en fromsixel.c (función: sixel_decode_raw_impl) en libsixel 1.8.2 que provoca una denegación de servicio (DoS). CWE-125
Out-of-bounds Read
CVE-2018-19761 2026-04-24 21:56 2018-11-30 Show GitHub Exploit DB Packet Storm