Vulnerability Search Top
Show Search Menu
Vendor Name
プロダクト・サービス名
Title
CVE
Urgent
Important
Warning
Warning
CWE
公開-検索開始年
公開-検索開始月
公開-検索開始日
公開-検索終了年
公開-検索終了月
公開-検索終了日
レベルソート
In descending order of publication date
In descending order of update date
Number of items displayed

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.

  • Urgent
  • Important
  • Warning
  • Low
JVN Vulnerability Information

Update Date":May 20, 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
4511 6.5 警告
Network 		vLLM vLLM vLLMにおける制限またはスロットリング無しのリソースの割り当てに関する脆弱性 CWE-770
制限またはスロットリング無しのリソースの割り当て 		CVE-2026-34755 2026-04-21 10:47 2026-04-6 Show GitHub Exploit DB Packet Storm
4512 6.5 警告
Network 		vLLM vLLM vLLMにおける制限またはスロットリング無しのリソースの割り当てに関する脆弱性 CWE-770
制限またはスロットリング無しのリソースの割り当て 		CVE-2026-34756 2026-04-21 10:47 2026-04-6 Show GitHub Exploit DB Packet Storm
4513 8.8 重要
Network 		Electron electron Electronのelectronにおける誤った領域へのリソースの漏えいに関する脆弱性 CWE-668
誤った領域へのリソースの漏えい 		CVE-2026-34765 2026-04-21 10:47 2026-04-7 Show GitHub Exploit DB Packet Storm
4514 5.4 警告
Network 		Electron electron Electronのelectronにおける同一生成元ポリシー違反に関する脆弱性 CWE-346
同一生成元ポリシー違反 		CVE-2026-34777 2026-04-21 10:47 2026-04-4 Show GitHub Exploit DB Packet Storm
4515 6.5 警告
Network 		Electron electron Electronのelectronにおける複数の脆弱性 CWE-290
CWE-345
CVE-2026-34778 2026-04-21 10:47 2026-04-4 Show GitHub Exploit DB Packet Storm
4516 8.1 重要
Network 		Bytecode Alliance wasmtime Bytecode Allianceのwasmtimeにおける境界外読み取りに関する脆弱性 CWE-125
境界外読み取り 		CVE-2026-34941 2026-04-21 10:47 2026-04-9 Show GitHub Exploit DB Packet Storm
4517 6.5 警告
Network 		Bytecode Alliance wasmtime Bytecode Allianceのwasmtimeにおける配列インデックスの検証に関する脆弱性 CWE-129
配列インデックスの不適切な検証 		CVE-2026-34942 2026-04-21 10:46 2026-04-9 Show GitHub Exploit DB Packet Storm
4518 7.5 重要
Network 		Bytecode Alliance wasmtime Bytecode Allianceのwasmtimeにおけるキャッチされない例外に関する脆弱性 CWE-248
キャッチされない例外 		CVE-2026-34943 2026-04-21 10:46 2026-04-9 Show GitHub Exploit DB Packet Storm
4519 5.7 警告
Network 		Bytecode Alliance wasmtime Bytecode Allianceのwasmtimeにおけるキャッチされない例外に関する脆弱性 CWE-248
キャッチされない例外 		CVE-2026-34944 2026-04-21 10:46 2026-04-9 Show GitHub Exploit DB Packet Storm
4520 6.5 警告
Network 		Bytecode Alliance wasmtime Bytecode Allianceのwasmtimeにおける数値型間の変換の誤りに関する脆弱性 CWE-681
数値型間の変換の誤り 		CVE-2026-34945 2026-04-21 10:46 2026-04-9 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 21, 2026, 4:10 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
11 7.1 HIGH
Network 		- - libheif is a HEIF and AVIF file format decoder and encoder. Versions 1.21.2 and prior contain a heap buffer over-read in HeifPixelImage::overlay() in libheif/pixelimage.cc. When compositing an overla… New CWE-125
Out-of-bounds Read 		CVE-2026-32882 2026-05-21 03:16 2026-05-20 Show GitHub Exploit DB Packet Storm
12 - - - Cross-Site Scripting (XSS) vulnerability in @cyntler/react-doc-viewer v1.17.1 allows remote attackers to execute arbitrary JavaScript via a crafted .txt file. The TXTRenderer component fails to sanit… New - CVE-2026-30691 2026-05-21 03:16 2026-05-21 Show GitHub Exploit DB Packet Storm
13 6.5 MEDIUM
Network 		- - In Splunk Enterprise versions below 10.2.2, 10.0.5, 9.4.11, and 9.3.12, and Splunk Cloud Platform versions below 10.4.2603.1, 10.3.2512.9, 10.2.2510.11, 10.1.2507.21, 10.0.2503.13, and 9.3.2411.129, … New CWE-20
 Improper Input Validation  		CVE-2026-20240 2026-05-21 03:16 2026-05-21 Show GitHub Exploit DB Packet Storm
14 7.5 HIGH
Network 		- - In Splunk Enterprise versions below 10.2.2 and 10.0.5, and Splunk Cloud Platform versions below 10.3.2512.8, 10.2.2510.11, 10.1.2507.21, and 10.0.2503.13, a user with a role that has access to the `_… New CWE-532
 Inclusion of Sensitive Information in Log Files 		CVE-2026-20239 2026-05-21 03:16 2026-05-21 Show GitHub Exploit DB Packet Storm
15 6.5 MEDIUM
Network 		- - In Splunk AI Toolkit versions below 5.7.3, a low-privileged user that does not hold the 'admin' or 'power' roles could access confidential data that was restricted through `srchFilter` configurations… New CWE-863
 Incorrect Authorization 		CVE-2026-20238 2026-05-21 03:16 2026-05-21 Show GitHub Exploit DB Packet Storm
16 8.8 HIGH
Network 		mozilla firefox
thunderbird 		Memory safety bugs present in Thunderbird 140.10 and Thunderbird 150. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been expl… New CWE-119
Incorrect Access of Indexable Resource ('Range Error')  		CVE-2026-8974 2026-05-21 03:13 2026-05-19 Show GitHub Exploit DB Packet Storm
17 6.5 MEDIUM
Network 		mozilla firefox
thunderbird 		Spoofing issue in the Form Autofill component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. New CWE-290
 Authentication Bypass by Spoofing 		CVE-2026-8961 2026-05-21 02:58 2026-05-19 Show GitHub Exploit DB Packet Storm
18 7.5 HIGH
Network 		mozilla firefox
thunderbird 		Information disclosure in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. New CWE-200
Information Exposure 		CVE-2026-8967 2026-05-21 02:57 2026-05-19 Show GitHub Exploit DB Packet Storm
19 8.1 HIGH
Network 		mozilla firefox
thunderbird 		Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. New CWE-693
 Protection Mechanism Failure 		CVE-2026-8962 2026-05-21 02:56 2026-05-19 Show GitHub Exploit DB Packet Storm
20 7.5 HIGH
Network 		mozilla firefox
thunderbird 		Information disclosure in the DOM: Security component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. New CWE-200
Information Exposure 		CVE-2026-8965 2026-05-21 02:51 2026-05-19 Show GitHub Exploit DB Packet Storm