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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":May 21, 2026, 6:01 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
253021 9.3 危険 マイクロソフト - Microsoft Excel 2003 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-2011-1986 2011-10-20 16:18 2011-09-13 Show GitHub Exploit DB Packet Storm
253022 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-2011-1987 2011-10-20 16:18 2011-09-13 Show GitHub Exploit DB Packet Storm
253023 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-2011-1988 2011-10-20 16:18 2011-09-13 Show GitHub Exploit DB Packet Storm
253024 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-20
不適切な入力確認 		CVE-2011-1989 2011-10-20 16:17 2011-09-13 Show GitHub Exploit DB Packet Storm
253025 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
253026 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
253027 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
253028 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
253029 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
253030 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
NVD Vulnerability Information

Update Date:May 22, 2026, 4:08 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
201981 7.5 HIGH
Network 		adobe acrobat_dc
acrobat_reader_dc 		Adobe Acrobat and Reader versions 2020.006.20034 and earlier, 2017.011.30158 and earlier, 2017.011.30158 and earlier, 2015.006.30510 and earlier, and 2015.006.30510 and earlier have an out-of-bounds … CWE-125
Out-of-bounds Read 		CVE-2020-3806 2024-11-21 14:31 2020-03-26 Show GitHub Exploit DB Packet Storm
201982 9.8 CRITICAL
Network 		adobe acrobat_dc
acrobat_reader_dc 		Adobe Acrobat and Reader versions 2020.006.20034 and earlier, 2017.011.30158 and earlier, 2017.011.30158 and earlier, 2015.006.30510 and earlier, and 2015.006.30510 and earlier have a use-after-free … CWE-416
 Use After Free 		CVE-2020-3805 2024-11-21 14:31 2020-03-26 Show GitHub Exploit DB Packet Storm
201983 7.5 HIGH
Network 		adobe acrobat_dc
acrobat_reader_dc 		Adobe Acrobat and Reader versions 2020.006.20034 and earlier, 2017.011.30158 and earlier, 2017.011.30158 and earlier, 2015.006.30510 and earlier, and 2015.006.30510 and earlier have an out-of-bounds … CWE-125
Out-of-bounds Read 		CVE-2020-3804 2024-11-21 14:31 2020-03-26 Show GitHub Exploit DB Packet Storm
201984 7.8 HIGH
Local 		adobe acrobat_dc
acrobat_reader_dc 		Adobe Acrobat and Reader versions 2020.006.20034 and earlier, 2017.011.30158 and earlier, 2017.011.30158 and earlier, 2015.006.30510 and earlier, and 2015.006.30510 and earlier have an insecure libra… CWE-427
 Uncontrolled Search Path Element 		CVE-2020-3803 2024-11-21 14:31 2020-03-26 Show GitHub Exploit DB Packet Storm
201985 8.8 HIGH
Network 		adobe acrobat_dc
acrobat_reader_dc 		Adobe Acrobat and Reader versions 2020.006.20034 and earlier, 2017.011.30158 and earlier, 2017.011.30158 and earlier, 2015.006.30510 and earlier, and 2015.006.30510 and earlier have a use-after-free … CWE-416
 Use After Free 		CVE-2020-3802 2024-11-21 14:31 2020-03-26 Show GitHub Exploit DB Packet Storm
201986 9.8 CRITICAL
Network 		adobe acrobat_dc
acrobat_reader_dc 		Adobe Acrobat and Reader versions 2020.006.20034 and earlier, 2017.011.30158 and earlier, 2017.011.30158 and earlier, 2015.006.30510 and earlier, and 2015.006.30510 and earlier have a use-after-free … CWE-416
 Use After Free 		CVE-2020-3801 2024-11-21 14:31 2020-03-26 Show GitHub Exploit DB Packet Storm
201987 7.5 HIGH
Network 		adobe acrobat_dc
acrobat_reader_dc 		Adobe Acrobat and Reader versions 2020.006.20034 and earlier, 2017.011.30158 and earlier, 2017.011.30158 and earlier, 2015.006.30510 and earlier, and 2015.006.30510 and earlier have a memory address … CWE-200
Information Exposure 		CVE-2020-3800 2024-11-21 14:31 2020-03-26 Show GitHub Exploit DB Packet Storm
201988 7.8 HIGH
Local 		adobe genuine_integrity_service Adobe Genuine Integrity Service versions Version 6.4 and earlier have an insecure file permissions vulnerability. Successful exploitation could lead to privilege escalation. CWE-276
Incorrect Default Permissions  		CVE-2020-3766 2024-11-21 14:31 2020-03-26 Show GitHub Exploit DB Packet Storm
201989 9.8 CRITICAL
Network 		adobe acrobat_dc
acrobat_reader_dc 		Adobe Acrobat and Reader versions 2020.006.20034 and earlier, 2017.011.30158 and earlier, 2017.011.30158 and earlier, 2015.006.30510 and earlier, and 2015.006.30510 and earlier have a stack-based buf… CWE-787
 Out-of-bounds Write 		CVE-2020-3799 2024-11-21 14:31 2020-03-26 Show GitHub Exploit DB Packet Storm
201990 9.8 CRITICAL
Network 		adobe acrobat_dc
acrobat_reader_dc 		Adobe Acrobat and Reader versions 2020.006.20034 and earlier, 2017.011.30158 and earlier, 2017.011.30158 and earlier, 2015.006.30510 and earlier, and 2015.006.30510 and earlier have a memory corrupti… CWE-787
 Out-of-bounds Write 		CVE-2020-3797 2024-11-21 14:31 2020-03-26 Show GitHub Exploit DB Packet Storm