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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 30, 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
198411 4.4 警告
Local 		GNU Project - libiberty の cplus-dem.c の do_type 関数におけるバッファオーバーフローの脆弱性 CWE-119
バッファエラー 		CVE-2016-4492 2017-03-15 15:21 2016-07-13 Show GitHub Exploit DB Packet Storm
198412 5.5 警告
Local 		GNU Project - libiberty の cp-demangle.c の d_print_comp 関数におけるサービス運用妨害 (DoS) の脆弱性 CWE-119
バッファエラー 		CVE-2016-4491 2017-03-15 15:21 2016-05-2 Show GitHub Exploit DB Packet Storm
198413 5.5 警告
Local 		GNU Project - libiberty の cp-demangle.c における整数オーバーフローの脆弱性 CWE-190
整数オーバーフローまたはラップアラウンド 		CVE-2016-4490 2017-03-15 15:21 2016-05-2 Show GitHub Exploit DB Packet Storm
198414 5.5 警告
Local 		GNU Project - libiberty の gnu_special 関数における整数オーバーフローの脆弱性 CWE-190
整数オーバーフローまたはラップアラウンド 		CVE-2016-4489 2017-03-15 15:21 2016-04-1 Show GitHub Exploit DB Packet Storm
198415 5.5 警告
Local 		GNU Project - libiberty におけるサービス運用妨害 (DoS) の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2016-4488 2017-03-15 15:21 2016-03-31 Show GitHub Exploit DB Packet Storm
198416 5.5 警告
Local 		GNU Project - libiberty におけるサービス運用妨害 (DoS) の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2016-4487 2017-03-15 15:21 2016-03-31 Show GitHub Exploit DB Packet Storm
198417 7.8 重要
Local 		GNU Project - libiberty の cplus-dem.c の string_appends 関数における整数オーバーフローの脆弱性 CWE-119
CWE-190
CVE-2016-2226 2017-03-15 15:21 2016-03-2 Show GitHub Exploit DB Packet Storm
198418 8.8 重要
Network 		IBM - IBM Jazz for Service Management におけるクロスサイトリクエストフォージェリの脆弱性 CWE-352
同一生成元ポリシー違反 		CVE-2016-9975 2017-03-15 15:16 2016-12-16 Show GitHub Exploit DB Packet Storm
198419 3.1 低
Network 		IBM - IBM WebSphere MQ におけるサービス運用妨害 (DoS) の脆弱性 CWE-20
CWE-264
CVE-2016-9009 2017-03-15 15:16 2016-10-25 Show GitHub Exploit DB Packet Storm
198420 7.8 重要
Local 		Artifex Software - Ghostscript の base/gxipixel.c の gx_image_enum_begin 関数におけるサービス運用妨害 (DoS) の脆弱性 CWE-416
解放済みメモリの使用 		CVE-2017-6196 2017-03-15 15:14 2017-02-20 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 30, 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
2541 8.8 HIGH
Network 		mozilla firefox
thunderbird 		Privilege escalation in the WebRTC: Audio/Video component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. CWE-269
 Improper Privilege Management 		CVE-2026-8972 2026-05-21 02:16 2026-05-19 Show GitHub Exploit DB Packet Storm
2542 8.8 HIGH
Network 		mozilla firefox
thunderbird 		Privilege escalation in the Enterprise Policies component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. CWE-269
 Improper Privilege Management 		CVE-2026-8957 2026-05-21 02:16 2026-05-19 Show GitHub Exploit DB Packet Storm
2543 8.8 HIGH
Network 		mozilla firefox
thunderbird 		Privilege escalation in the DOM: Workers component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. CWE-269
 Improper Privilege Management 		CVE-2026-8955 2026-05-21 02:16 2026-05-19 Show GitHub Exploit DB Packet Storm
2544 8.8 HIGH
Network 		mozilla firefox
thunderbird 		Privilege escalation in the Application Update component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. CWE-269
 Improper Privilege Management 		CVE-2026-8952 2026-05-21 02:16 2026-05-19 Show GitHub Exploit DB Packet Storm
2545 - - - Rejected reason: ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. Reason: This candidate was issued in error. Notes: All references and descriptions in this candidate have been removed to prevent accid… - CVE-2026-8342 2026-05-21 02:16 2026-05-21 Show GitHub Exploit DB Packet Storm
2546 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… CWE-472
 External Control of Assumed-Immutable Web Parameter 		CVE-2026-7571 2026-05-21 02:16 2026-05-19 Show GitHub Exploit DB Packet Storm
2547 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… CWE-290
 Authentication Bypass by Spoofing 		CVE-2026-7507 2026-05-21 02:16 2026-05-19 Show GitHub Exploit DB Packet Storm
2548 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… CWE-601
Open Redirect 		CVE-2026-7504 2026-05-21 02:16 2026-05-19 Show GitHub Exploit DB Packet Storm
2549 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 … CWE-1286
 Improper Validation of Syntactic Correctness of Input 		CVE-2026-7307 2026-05-21 02:16 2026-05-19 Show GitHub Exploit DB Packet Storm
2550 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… CWE-639
 Authorization Bypass Through User-Controlled Key 		CVE-2026-4630 2026-05-21 02:16 2026-05-19 Show GitHub Exploit DB Packet Storm