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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 8, 2026, 12:07 p.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
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Exploit
PoC
Search
254321 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
254322 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
254323 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
254324 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
254325 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
254326 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
254327 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
254328 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
254329 - - 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
254330 - - 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
NVD Vulnerability Information

Update Date:June 8, 2026, 4:09 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
225661 6.5 MEDIUM
Network
mattermost mattermost_server An issue was discovered in Mattermost Server before 5.18.0, 5.17.2, 5.16.4, 5.15.4, and 5.9.7. An attacker can spoof a direct-message channel by changing the type of a channel. CWE-924
 Improper Enforcement of Message Integrity During Transmission in a Communication Channel
CVE-2019-20844 2024-11-21 13:39 2020-06-19 Show GitHub Exploit DB Packet Storm
225662 7.5 HIGH
Network
mattermost mattermost_server An issue was discovered in Mattermost Server before 5.18.0, 5.17.2, 5.16.4, 5.15.4, and 5.9.7. There are weak permissions for configuration files. CWE-281
 Improper Preservation of Permissions
CVE-2019-20843 2024-11-21 13:39 2020-06-19 Show GitHub Exploit DB Packet Storm
225663 7.2 HIGH
Network
mattermost mattermost_server An issue was discovered in Mattermost Server before 5.18.0, 5.17.2, 5.16.4, 5.15.4, and 5.9.7. There is SQL injection by admins via SearchAllChannels. CWE-89
SQL Injection
CVE-2019-20842 2024-11-21 13:39 2020-06-19 Show GitHub Exploit DB Packet Storm
225664 8.8 HIGH
Network
mattermost mattermost_server An issue was discovered in Mattermost Server before 5.18.0, 5.17.2, 5.16.4, 5.15.4, and 5.9.7. CSRF can sometimes occur via a crafted web site for account takeover attacks. CWE-352
 Origin Validation Error
CVE-2019-20841 2024-11-21 13:39 2020-06-19 Show GitHub Exploit DB Packet Storm
225665 7.5 HIGH
Network
libvnc_project
canonical
debian
siemens
opensuse
libvncserver
ubuntu_linux
debian_linux
simatic_itc1500_firmware
simatic_itc1500_pro_firmware
simatic_itc1900_firmware
simatic_itc1900_pro_firmware
simatic_itc2200_firmware
sim…
An issue was discovered in LibVNCServer before 0.9.13. libvncserver/ws_decode.c can lead to a crash because of unaligned accesses in hybiReadAndDecode. CWE-787
 Out-of-bounds Write
CVE-2019-20840 2024-11-21 13:39 2020-06-18 Show GitHub Exploit DB Packet Storm
225666 7.5 HIGH
Network
libvnc_project
canonical
debian
siemens
opensuse
libvncserver
ubuntu_linux
debian_linux
simatic_itc1500_firmware
simatic_itc1500_pro_firmware
simatic_itc1900_firmware
simatic_itc1900_pro_firmware
simatic_itc2200_firmware
sim…
libvncclient/sockets.c in LibVNCServer before 0.9.13 has a buffer overflow via a long socket filename. CWE-120
Classic Buffer Overflow
CVE-2019-20839 2024-11-21 13:39 2020-06-18 Show GitHub Exploit DB Packet Storm
225667 7.5 HIGH
Network
pcre
apple
splunk
pcre
macos
universal_forwarder
libpcre in PCRE before 8.43 allows a subject buffer over-read in JIT when UTF is disabled, and \X or \R has more than one fixed quantifier, a related issue to CVE-2019-20454. CWE-125
Out-of-bounds Read
CVE-2019-20838 2024-11-21 13:39 2020-06-16 Show GitHub Exploit DB Packet Storm
225668 7.5 HIGH
Network
foxitsoftware phantompdf
reader
An issue was discovered in Foxit Reader and PhantomPDF before 9.5. It allows signature validation bypass via a modified file or a file with non-standard signatures. CWE-347
 Improper Verification of Cryptographic Signature
CVE-2019-20837 2024-11-21 13:39 2020-06-5 Show GitHub Exploit DB Packet Storm
225669 7.5 HIGH
Network
foxitsoftware phantompdf
reader
An issue was discovered in Foxit Reader and PhantomPDF before 9.5. It has mishandling of cloud credentials, as demonstrated by Google Drive. CWE-200
Information Exposure
CVE-2019-20836 2024-11-21 13:39 2020-06-5 Show GitHub Exploit DB Packet Storm
225670 4.3 MEDIUM
Network
foxitsoftware phantompdf
reader
An issue was discovered in Foxit Reader and PhantomPDF before 9.5. It has homograph mishandling. NVD-CWE-noinfo
CVE-2019-20835 2024-11-21 13:39 2020-06-5 Show GitHub Exploit DB Packet Storm