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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 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
4331 7 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows Server 2022
Microsoft Windows Server 2025
Microsoft Windows Server 2016 		Windows WalletService の特権の昇格の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2026-32080 2026-04-23 10:14 2026-04-14 Show GitHub Exploit DB Packet Storm
4332 5.5 警告
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		パッケージ カタログの情報漏えいの脆弱性 CWE-200
情報漏えい 		CVE-2026-32081 2026-04-23 10:14 2026-04-14 Show GitHub Exploit DB Packet Storm
4333 7 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows Simple Search Discovery Protocol (SSDP) サービスの特権昇格の脆弱性 CWE-362
競合状態 		CVE-2026-32082 2026-04-23 10:14 2026-04-14 Show GitHub Exploit DB Packet Storm
4334 7 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows Simple Search Discovery Protocol (SSDP) サービスの特権昇格の脆弱性 CWE-362
競合状態 		CVE-2026-32083 2026-04-23 10:14 2026-04-14 Show GitHub Exploit DB Packet Storm
4335 5.5 警告
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows 印刷スプーラーの情報漏えいの脆弱性 CWE-200
情報漏えい 		CVE-2026-32084 2026-04-23 10:14 2026-04-14 Show GitHub Exploit DB Packet Storm
4336 5.5 警告
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		リモート プロシージャ コールの情報漏えいの脆弱性 CWE-200
情報漏えい 		CVE-2026-32085 2026-04-23 10:14 2026-04-14 Show GitHub Exploit DB Packet Storm
4337 7 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows Function Discovery Service (fdwsd.dll) の特権昇格の脆弱性 CWE-362
競合状態 		CVE-2026-32086 2026-04-23 10:13 2026-04-14 Show GitHub Exploit DB Packet Storm
4338 7 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows Function Discovery Service (fdwsd.dll) の特権昇格の脆弱性 CWE-122
ヒープオーバーフロー 		CVE-2026-32087 2026-04-23 10:13 2026-04-14 Show GitHub Exploit DB Packet Storm
4339 5.7 警告
Physics 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 11 23h2
Microsoft Windows 11 26h1
Microsoft Windows 10 1809
Microsoft Wind… 		Windows 生体認証サービスのセキュリティ機能のバイパスの脆弱性 CWE-362
競合状態 		CVE-2026-32088 2026-04-23 10:13 2026-04-14 Show GitHub Exploit DB Packet Storm
4340 7.8 重要
Local 		マイクロソフト Microsoft Windows Server 2019
Microsoft Windows 10 1607
Microsoft Windows Server 2016
Microsoft Windows 11 23h2
Microsoft … 		Windows Speech Brokered API の特権昇格の脆弱性 CWE-362
CWE-416
CVE-2026-32089 2026-04-23 10:13 2026-04-14 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 20, 2026, 4:14 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
271 6.8 MEDIUM
Network 		- - A flaw was found in Keycloak. An authenticated client could exploit an Insecure Direct Object Reference (IDOR) vulnerability in the Authorization Services Protection API endpoint. By knowing or obtai… New CWE-639
 Authorization Bypass Through User-Controlled Key 		CVE-2026-4630 2026-05-19 23:25 2026-05-19 Show GitHub Exploit DB Packet Storm
272 7.5 HIGH
Network 		- - A flaw was found in Keycloak. A remote, unauthenticated attacker can send a specially crafted XML input to the Security Assertion Markup Language (SAML) endpoint. This malicious input can cause high … New CWE-1286
 Improper Validation of Syntactic Correctness of Input 		CVE-2026-7307 2026-05-19 23:25 2026-05-19 Show GitHub Exploit DB Packet Storm
273 8.1 HIGH
Network 		- - A flaw was found in Keycloak's URL validation logic during redirect operations. By crafting a malicious request, an attacker could bypass validation to redirect users to unauthorized URLs, potentiall… New CWE-601
Open Redirect 		CVE-2026-7504 2026-05-19 23:25 2026-05-19 Show GitHub Exploit DB Packet Storm
274 7.5 HIGH
Network 		- - A session fixation vulnerability was found in Keycloak's login-actions endpoints. An unauthenticated attacker could exploit this flaw by pre-creating an authentication session and tricking a victim i… New CWE-290
 Authentication Bypass by Spoofing 		CVE-2026-7507 2026-05-19 23:25 2026-05-19 Show GitHub Exploit DB Packet Storm
275 7.1 HIGH
Network 		- - A flaw was found in Keycloak. A low-privilege user, with knowledge of user credentials and client ID, can bypass a security control intended to disable the implicit flow in OpenID Connect (OIDC) clie… New CWE-472
 External Control of Assumed-Immutable Web Parameter 		CVE-2026-7571 2026-05-19 23:25 2026-05-19 Show GitHub Exploit DB Packet Storm
276 8.1 HIGH
Network 		- - in OpenHarmony v6.0 and prior versions allow a remote attacker arbitrary code execution in pre-installed apps. New CWE-364
 Signal Handler Race Condition 		CVE-2026-24792 2026-05-19 23:25 2026-05-19 Show GitHub Exploit DB Packet Storm
277 3.3 LOW
Local 		- - in OpenHarmony v6.0 and prior versions allow a local attacker cause DOS. New CWE-476
 NULL Pointer Dereference 		CVE-2026-25110 2026-05-19 23:25 2026-05-19 Show GitHub Exploit DB Packet Storm
278 8.4 HIGH
Local 		- - in OpenHarmony v6.0 and prior versions allow a local attacker cause DOS and it cannot be recovered. New CWE-787
 Out-of-bounds Write 		CVE-2026-25781 2026-05-19 23:25 2026-05-19 Show GitHub Exploit DB Packet Storm
279 5.5 MEDIUM
Local 		- - in OpenHarmony v6.0 and prior versions allow a local attacker cause information leak New CWE-281
 Improper Preservation of Permissions 		CVE-2026-25850 2026-05-19 23:25 2026-05-19 Show GitHub Exploit DB Packet Storm
280 8.8 HIGH
Network 		- - in OpenHarmony v6.0 and prior versions allow a remote attacker arbitrary code execution in pre-installed apps. New CWE-787
 Out-of-bounds Write 		CVE-2026-27648 2026-05-19 23:25 2026-05-19 Show GitHub Exploit DB Packet Storm