Skip to content

GitHub Advisory Database

Security vulnerability database inclusive of CVEs and GitHub originated security advisories from the world of open source software.

1,982 advisories

Loading
CODESYS V2 Web-Server before 1.1.9.20 has a Stack-based Buffer Overflow. Critical Unreviewed
CVE-2021-30189 was published May 24, 2022
CODESYS V2 runtime system SP before 2.4.7.55 has a Stack-based Buffer Overflow. Critical Unreviewed
CVE-2021-30188 was published May 24, 2022
CODESYS V2 Web-Server before 1.1.9.20 has an Out-of-bounds Write. Critical Unreviewed
CVE-2021-30193 was published May 24, 2022
Out-of-bounds Write vulnerability in dail8859 NotepadNext (src/lua/src modules). This... Critical Unreviewed
CVE-2025-52939 was published Jun 23, 2025
ProTip! Advisories are also available from the GraphQL API