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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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JVN Vulnerability Information

Update Date":June 27, 2026, 6 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
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257221 9.3 危険 マイクロソフト - 複数の Microsoft Excel 製品における任意のコードを実行される脆弱性 CWE-119
バッファエラー 		CVE-2011-1990 2011-10-20 16:17 2011-09-13 Show GitHub Exploit DB Packet Storm
257222 9.3 危険 マイクロソフト - Microsoft Windows における権限昇格の脆弱性 CWE-Other
その他 		CVE-2011-1991 2011-10-20 16:17 2011-09-13 Show GitHub Exploit DB Packet Storm
257223 9.3 危険 アドビシステムズ - Adobe Reader および Acrobat における任意のコードを実行される脆弱性 CWE-20
不適切な入力確認 		CVE-2011-2442 2011-10-20 16:14 2011-09-13 Show GitHub Exploit DB Packet Storm
257224 9.3 危険 アドビシステムズ - Adobe Reader および Acrobat の CoolType.dll におけるスタックベースの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-2011-2441 2011-10-20 16:14 2011-09-13 Show GitHub Exploit DB Packet Storm
257225 9.3 危険 アドビシステムズ - Adobe Reader および Acrobat における任意のコードを実行される脆弱性 CWE-399
リソース管理の問題 		CVE-2011-2440 2011-10-20 16:13 2011-09-13 Show GitHub Exploit DB Packet Storm
257226 9.3 危険 アドビシステムズ - Adobe Reader および Acrobat における任意のコードを実行される脆弱性 CWE-399
リソース管理の問題 		CVE-2011-2439 2011-10-20 16:12 2011-09-13 Show GitHub Exploit DB Packet Storm
257227 - - BlueZ Project - BlueZ-hcidump におけるヒープオーバーフローの脆弱性 - CVE-2011-3334 2011-10-19 11:23 2011-10-13 Show GitHub Exploit DB Packet Storm
257228 - - VideoLAN - VLC Media Player に脆弱性 - CVE-2011-3333 2011-10-19 11:22 2011-10-13 Show GitHub Exploit DB Packet Storm
257229 6.4 警告 ヒューレット・パッカード - HP Onboard Administrator におけるアクセス制限を回避される脆弱性 CWE-noinfo
情報不足 		CVE-2011-3155 2011-10-19 11:20 2011-10-10 Show GitHub Exploit DB Packet Storm
257230 7.6 危険 アップル - Apple iTunes で使用される WebKit における任意のコードを実行される脆弱性 CWE-119
バッファエラー 		CVE-2011-3241 2011-10-19 11:19 2011-10-12 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 28, 2026, 4:01 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
203431 8.2 HIGH
Network 		ibm websphere_application_server IBM WebSphere Application Server 8.0, 8.5, 9.0, and Liberty Java Batch is vulnerable to an XML External Entity Injection (XXE) attack when processing XML data. A remote attacker could exploit this vu… CWE-611
XXE 		CVE-2021-20492 2024-11-21 14:46 2021-05-27 Show GitHub Exploit DB Packet Storm
203432 9.1 CRITICAL
Network 		ibm power9_system_firmware
scale-out_lc_system_firmware 		IBM Power9 Self Boot Engine(SBE) could allow a privileged user to inject malicious code and compromise the integrity of the host firmware bypassing the host firmware signature verification process. CWE-347
 Improper Verification of Cryptographic Signature 		CVE-2021-20487 2024-11-21 14:46 2021-05-27 Show GitHub Exploit DB Packet Storm
203433 6.5 MEDIUM
Network 		ibm cloud_pak_for_data IBM Cloud Pak for Data 3.0 could allow an authenticated user to obtain sensitive information when installed with additional plugins. IBM X-Force ID: 197668. NVD-CWE-noinfo
CVE-2021-20486 2024-11-21 14:46 2021-05-27 Show GitHub Exploit DB Packet Storm
203434 5.5 MEDIUM
Local 		redhat
fedoraproject 		ansible_tower
ansible
fedora 		A flaw was found in ansible module where credentials are disclosed in the console log by default and not protected by the security feature when using the bitbucket_pipeline_variable module. This flaw… - CVE-2021-20178 2024-11-21 14:46 2021-05-26 Show GitHub Exploit DB Packet Storm
203435 7.5 HIGH
Network 		privoxy privoxy A memory leak vulnerability was found in Privoxy before 3.0.29 in the show-status CGI handler when no action files are configured. CWE-401
 Missing Release of Memory after Effective Lifetime 		CVE-2021-20209 2024-11-21 14:46 2021-05-26 Show GitHub Exploit DB Packet Storm
203436 7.2 HIGH
Network 		ibm security_guardium IBM Security Guardium 11.2 could allow a remote authenticated attacker to execute arbitrary commands on the system by sending a specially crafted request. IBM X-Force ID: 199184. CWE-78
OS Command  		CVE-2021-20557 2024-11-21 14:46 2021-05-24 Show GitHub Exploit DB Packet Storm
203437 5.3 MEDIUM
Network 		ibm security_guardium IBM Security Guardium 11.2 could allow a remote attacker to obtain sensitive information when a detailed technical error message is returned in the browser. This information could be used in further … CWE-209
Information Exposure Through an Error Message 		CVE-2021-20428 2024-11-21 14:46 2021-05-24 Show GitHub Exploit DB Packet Storm
203438 9.8 CRITICAL
Network 		ibm security_guardium IBM Security Guardium 11.2 contains hard-coded credentials, such as a password or cryptographic key, which it uses for its own inbound authentication, outbound communication to external components, o… CWE-798
 Use of Hard-coded Credentials 		CVE-2021-20426 2024-11-21 14:46 2021-05-24 Show GitHub Exploit DB Packet Storm
203439 7.5 HIGH
Network 		ibm security_guardium IBM Security Guardium 11.2 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 196280. CWE-327
 Use of a Broken or Risky Cryptographic Algorithm 		CVE-2021-20419 2024-11-21 14:46 2021-05-24 Show GitHub Exploit DB Packet Storm
203440 7.8 HIGH
Local 		ibm security_guardium IBM Security Guardium 11.2 stores user credentials in plain clear text which can be read by a local user. IBM X-Force ID: 195770. CWE-522
 Insufficiently Protected Credentials 		CVE-2021-20389 2024-11-21 14:46 2021-05-24 Show GitHub Exploit DB Packet Storm