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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":July 1, 2026, 2:01 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
260411 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
260412 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
260413 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
260414 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
260415 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
260416 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
260417 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
260418 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
260419 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
260420 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:July 1, 2026, 4:27 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
3951 5.5 MEDIUM
Local 		microsoft windows_11_23h2
windows_11_24h2
windows_11_25h2
windows_11_26h1
windows_server_2025 		Out-of-bounds read in Windows Application Identity (AppID) Subsystem allows an authorized attacker to disclose information locally. CWE-125
Out-of-bounds Read 		CVE-2026-45604 2026-06-12 03:40 2026-06-10 Show GitHub Exploit DB Packet Storm
3952 8.4 HIGH
Local 		microsoft 365_apps
microsoft_365
office_2016
office_2019
office_2021
office_2024
sharepoint_server 		Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to execute code locally. CWE-843
Type Confusion 		CVE-2026-45456 2026-06-12 03:40 2026-06-10 Show GitHub Exploit DB Packet Storm
3953 7.8 HIGH
Local 		microsoft 365_apps
microsoft_365
office_2016
office_2019
office_2021
office_2024
sharepoint_server 		Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally. CWE-122
Heap-based Buffer Overflow 		CVE-2026-44824 2026-06-12 03:40 2026-06-10 Show GitHub Exploit DB Packet Storm
3954 5.5 MEDIUM
Local 		microsoft 365_apps
microsoft_365
office_2016
office_2019
office_2021
office_2024
sharepoint_server 		Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally. CWE-125
Out-of-bounds Read 		CVE-2026-44821 2026-06-12 03:40 2026-06-10 Show GitHub Exploit DB Packet Storm
3955 7.8 HIGH
Local 		microsoft windows_10_1607
windows_10_1809
windows_10_21h2
windows_10_22h2
windows_11_23h2
windows_11_24h2
windows_11_25h2
windows_11_26h1
windows_server_2016
windows_server_2019
w… 		Use after free in Windows Bluetooth Service allows an authorized attacker to elevate privileges locally. CWE-416
 Use After Free 		CVE-2026-45605 2026-06-12 03:39 2026-06-10 Show GitHub Exploit DB Packet Storm
3956 7.8 HIGH
Local 		microsoft 365_apps
microsoft_365
office_2016
office_2019
office_2021
office_2024
sharepoint_server 		Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally. CWE-122
Heap-based Buffer Overflow 		CVE-2026-44819 2026-06-12 03:39 2026-06-10 Show GitHub Exploit DB Packet Storm
3957 5.5 MEDIUM
Local 		microsoft windows_10_1607
windows_10_1809
windows_10_21h2
windows_10_22h2
windows_11_23h2
windows_11_24h2
windows_11_25h2
windows_11_26h1
windows_server_2012
windows_server_2016
w… 		Out-of-bounds read in Microsoft UxTheme Library (uxtheme.dll) allows an authorized attacker to deny service locally. CWE-125
Out-of-bounds Read 		CVE-2026-45606 2026-06-12 03:38 2026-06-10 Show GitHub Exploit DB Packet Storm
3958 7.8 HIGH
Local 		microsoft 365_apps
microsoft_365
office_2021
office_2024 		Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to execute code locally. CWE-125
Out-of-bounds Read 		CVE-2026-45457 2026-06-12 03:38 2026-06-10 Show GitHub Exploit DB Packet Storm
3959 7.8 HIGH
Local 		microsoft 365_apps
excel
microsoft_365
office_2019
office_2021
office_2024
office_online_server 		Integer underflow (wrap or wraparound) in Microsoft Office Excel allows an unauthorized attacker to execute code locally. CWE-843
Type Confusion 		CVE-2026-44817 2026-06-12 03:38 2026-06-10 Show GitHub Exploit DB Packet Storm
3960 7.0 HIGH
Local 		microsoft 365_apps
excel
microsoft_365
office_2019
office_2021
office_2024
office_online_server 		Integer underflow (wrap or wraparound) in Microsoft Office Excel allows an unauthorized attacker to execute code locally. CWE-362
Race Condition 		CVE-2026-44818 2026-06-12 03:38 2026-06-10 Show GitHub Exploit DB Packet Storm