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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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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 28, 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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PoC
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239531 6.8 警告 openconcept - OpenConcept Back-End CMS の htdocs/php.php におけるクロスサイトスクリプティングの脆弱性 - CVE-2007-2099 2012-09-25 16:47 2007-04-18 Show GitHub Exploit DB Packet Storm
239532 7.5 危険 hinton design - Hinton Design における PHP リモートファイルインクルージョンの脆弱性 - CVE-2007-2096 2012-09-25 16:47 2007-04-18 Show GitHub Exploit DB Packet Storm
239533 7.5 危険 myspeach - MySpeach の chat.php における PHP リモートファイルインクルージョンの脆弱性 - CVE-2007-2095 2012-09-25 16:47 2007-04-18 Show GitHub Exploit DB Packet Storm
239534 7.5 危険 limesoft - LS Simple Guestbook の index.php における任意の PHP コードを挿入される脆弱性 - CVE-2007-2093 2012-09-25 16:47 2007-04-18 Show GitHub Exploit DB Packet Storm
239535 7.5 危険 limesoft - LS Simple Guestbook の index.php における任意の PHP コードを挿入される脆弱性 - CVE-2007-2092 2012-09-25 16:47 2007-04-18 Show GitHub Exploit DB Packet Storm
239536 6.8 警告 jx development - Mambo および Joomla! における PHP リモートファイルインクルージョンの脆弱性 - CVE-2007-2089 2012-09-25 16:47 2007-04-18 Show GitHub Exploit DB Packet Storm
239537 6.8 警告 oe2edit - oe2edit CMS の oe2edit.cgi におけるクロスサイトスクリプティングの脆弱性 - CVE-2007-2085 2012-09-25 16:47 2007-04-18 Show GitHub Exploit DB Packet Storm
239538 6.5 警告 myblog - MyBlog の admin/settings.php における任意の PHP コードを挿入される脆弱性 - CVE-2007-2082 2012-09-25 16:47 2007-04-17 Show GitHub Exploit DB Packet Storm
239539 7.5 危険 myblog - MyBlog における認証要求を回避される脆弱性 - CVE-2007-2081 2012-09-25 16:47 2007-04-17 Show GitHub Exploit DB Packet Storm
239540 7.5 危険 maian - Maian Search の search.php における PHP リモートファイルインクルージョンの脆弱性 - CVE-2007-2077 2012-09-25 16:47 2007-04-17 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 29, 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
2291 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. 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
2292 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. CWE-416
 Use After Free
CVE-2026-8947 2026-05-20 03:47 2026-05-19 Show GitHub Exploit DB Packet Storm
2293 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… CWE-416
 Use After Free
CVE-2026-8953 2026-05-20 03:45 2026-05-19 Show GitHub Exploit DB Packet Storm
2294 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. 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
2295 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. 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
2296 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. CWE-122
Heap-based Buffer Overflow
CVE-2026-42831 2026-05-20 03:38 2026-05-13 Show GitHub Exploit DB Packet Storm
2297 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. 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
2298 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… 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
2299 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… CWE-863
 Incorrect Authorization
CVE-2026-42883 2026-05-20 03:19 2026-05-12 Show GitHub Exploit DB Packet Storm
2300 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… CWE-79
Cross-site Scripting
CVE-2026-42045 2026-05-20 03:19 2026-05-13 Show GitHub Exploit DB Packet Storm