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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
3261 6.5 警告
Network 		OpenFGA OpenFGA OpenFGAにおける情報漏えいに関する脆弱性 CWE-200
情報漏えい 		CVE-2026-40293 2026-04-30 12:28 2026-04-17 Show GitHub Exploit DB Packet Storm
3262 9.9 緊急
Network 		FirebirdSQL Firebird FirebirdSQLのFirebirdにおける複数の脆弱性 CWE-22
CWE-427
CWE-73
CWE-94
CVE-2026-40342 2026-04-30 12:28 2026-04-17 Show GitHub Exploit DB Packet Storm
3263 8.2 重要
Network 		Minio Inc. Minio Minio Inc.のMinioにおける複数の脆弱性 CWE-287
CWE-306
CVE-2026-40344 2026-04-30 12:28 2026-04-22 Show GitHub Exploit DB Packet Storm
3264 9.8 緊急
Network 		FastGPT FastGPT FastGPTにおけるデータクエリロジックの特殊要素の不適切な中立化に関する脆弱性 CWE-943
データクエリロジックの特殊要素の不適切な中立化 		CVE-2026-40351 2026-04-30 12:28 2026-04-17 Show GitHub Exploit DB Packet Storm
3265 8.8 重要
Network 		FastGPT FastGPT FastGPTにおけるデータクエリロジックの特殊要素の不適切な中立化に関する脆弱性 CWE-943
データクエリロジックの特殊要素の不適切な中立化 		CVE-2026-40352 2026-04-30 12:28 2026-04-17 Show GitHub Exploit DB Packet Storm
3266 9.1 緊急
Network 		マイクロソフト ASP.NET Core ASP.NET Core Elevation of Privilege Vulnerability CWE-347
デジタル署名の不適切な検証 		CVE-2026-40372 2026-04-30 12:28 2026-04-21 Show GitHub Exploit DB Packet Storm
3267 5.4 警告
Network 		Kimai project kimai Kimai projectのKimai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-2026-40479 2026-04-30 12:28 2026-04-17 Show GitHub Exploit DB Packet Storm
3268 4.3 警告
Network 		Kimai project kimai Kimai projectのKimaiにおける動的に決定されたオブジェクト属性の不適切に制御された変更に関する脆弱性 CWE-915
動的に決定されたオブジェクト属性の不適切に制御された変更 		CVE-2026-40486 2026-04-30 12:28 2026-04-17 Show GitHub Exploit DB Packet Storm
3269 6.8 警告
Network 		oauth2_proxy project oauth2_proxy oauth2_proxy projectのoauth2_proxyにおける不正な認証に関する脆弱性 CWE-863
不正な認証 		CVE-2026-40574 2026-04-30 12:28 2026-04-21 Show GitHub Exploit DB Packet Storm
3270 9.1 緊急
Network 		oauth2_proxy project oauth2_proxy oauth2_proxy projectのoauth2_proxyにおけるスプーフィングによる認証回避に関する脆弱性 CWE-290
スプーフィングによる認証回避 		CVE-2026-40575 2026-04-30 12:28 2026-04-22 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