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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 22, 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
246581 4.3 警告 アップル
マイクロソフト		 - Apple Safari におけるセキュリティモデルを回避される脆弱性 CWE-362
CWE-79
CVE-2007-2400 2012-06-26 15:46 2007-06-25 Show GitHub Exploit DB Packet Storm
246582 9.3 危険 アップル - Apple Mac OS X および iPhone の WebKit における任意のコードを実行される脆弱性 CWE-DesignError
CVE-2007-2399 2012-06-26 15:46 2007-06-22 Show GitHub Exploit DB Packet Storm
246583 4.3 警告 アップル - Apple Safari 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-2007-2391 2012-06-26 15:46 2007-06-14 Show GitHub Exploit DB Packet Storm
246584 10 危険 アップル - Apple Mac OS X の iChat におけるバッファオーバーフローの脆弱性 - CVE-2007-2390 2012-06-26 15:46 2007-05-24 Show GitHub Exploit DB Packet Storm
246585 7.1 危険 アップル - Apple QuickTime for Java における Web ブラウザからメモリを読み取られる脆弱性 - CVE-2007-2389 2012-06-26 15:46 2007-05-29 Show GitHub Exploit DB Packet Storm
246586 9.3 危険 アップル - Apple QuickTime for Java 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-2007-2388 2012-06-26 15:46 2007-05-29 Show GitHub Exploit DB Packet Storm
246587 10 危険 アップル - Intel ハードウェア上の Apple Xserve Lights-Out Management における管理アクセス権を取得される脆弱性 - CVE-2007-2387 2012-06-26 15:46 2007-05-31 Show GitHub Exploit DB Packet Storm
246588 9.4 危険 アップル - Apple Mac OS X の mDNSResponder におけるバッファオーバーフローの脆弱性 - CVE-2007-2386 2012-06-26 15:46 2007-05-24 Show GitHub Exploit DB Packet Storm
246589 5 警告 Google - GWT フレームワークにおけるデータを取得される脆弱性 - CVE-2007-2378 2012-06-26 15:46 2007-04-30 Show GitHub Exploit DB Packet Storm
246590 5 警告 Direct Web Remoting - Getahead DWR フレームワークにおけるデータを取得される脆弱性 - CVE-2007-2377 2012-06-26 15:46 2007-04-30 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 23, 2026, 4:08 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
591 7.5 HIGH
Network 		mozilla firefox
thunderbird 		Incorrect boundary conditions in the Audio/Video: Web Codecs component. This vulnerability was fixed in Firefox 151, Firefox ESR 115.36, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. New CWE-119
Incorrect Access of Indexable Resource ('Range Error')  		CVE-2026-8946 2026-05-20 03:50 2026-05-19 Show GitHub Exploit DB Packet Storm
592 7.3 HIGH
Network 		mozilla firefox
thunderbird 		Use-after-free in the DOM: Bindings (WebIDL) component. This vulnerability was fixed in Firefox 151, Firefox ESR 115.36, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. New CWE-416
 Use After Free 		CVE-2026-8947 2026-05-20 03:47 2026-05-19 Show GitHub Exploit DB Packet Storm
593 9.6 CRITICAL
Network 		mozilla firefox
thunderbird 		Sandbox escape due to use-after-free in the Disability Access APIs component. This vulnerability was fixed in Firefox 151, Firefox ESR 115.36, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140… New CWE-416
 Use After Free 		CVE-2026-8953 2026-05-20 03:45 2026-05-19 Show GitHub Exploit DB Packet Storm
594 7.5 HIGH
Network 		mozilla firefox
thunderbird 		Incorrect boundary conditions, integer overflow in the Audio/Video component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. New CWE-119
Incorrect Access of Indexable Resource ('Range Error')  		CVE-2026-8954 2026-05-20 03:42 2026-05-19 Show GitHub Exploit DB Packet Storm
595 4.3 MEDIUM
Network 		microsoft 365_apps
office
office_long_term_servicing_channel
word 		External control of file name or path in Microsoft Office Word allows an unauthorized attacker to disclose information over a network. Update CWE-73
 External Control of File Name or Path 		CVE-2026-40421 2026-05-20 03:38 2026-05-13 Show GitHub Exploit DB Packet Storm
596 7.8 HIGH
Local 		microsoft office
office_long_term_servicing_channel 		Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally. Update CWE-122
Heap-based Buffer Overflow 		CVE-2026-42831 2026-05-20 03:38 2026-05-13 Show GitHub Exploit DB Packet Storm
597 5.5 MEDIUM
Local 		microsoft excel
office
office_long_term_servicing_channel
word 		Improper access control in Microsoft Office allows an unauthorized attacker to perform spoofing locally. Update CWE-284
NVD-CWE-noinfo
Improper Access Control 		CVE-2026-42832 2026-05-20 03:38 2026-05-13 Show GitHub Exploit DB Packet Storm
598 7.5 HIGH
Network 		h2o h2o A vulnerability was identified in h2oai h2o-3 up to 7402. Affected by this issue is the function importFiles of the file h2o-core/src/main/java/water/persist/PersistNFS.java of the component ImportFi… Update CWE-200
CWE-284
NVD-CWE-noinfo
Information Exposure
Improper Access Control 		CVE-2026-8750 2026-05-20 03:22 2026-05-17 Show GitHub Exploit DB Packet Storm
599 6.5 MEDIUM
Network 		- - Audiobookshelf is a self-hosted audiobook and podcast server. Prior to 2.32.2, the GET /api/libraries/:id/download endpoint validates that the requesting user has access to the library specified in t… Update CWE-863
 Incorrect Authorization 		CVE-2026-42883 2026-05-20 03:19 2026-05-12 Show GitHub Exploit DB Packet Storm
600 6.2 MEDIUM
Network 		- - LobeHub is a work-and-lifestyle space to find, build, and collaborate with agent teammates that grow with you. Prior to 2.1.48, when LobeChat processes custom tags in the Render process of src/featur… Update CWE-79
Cross-site Scripting 		CVE-2026-42045 2026-05-20 03:19 2026-05-13 Show GitHub Exploit DB Packet Storm