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Package · Go

stdlib

181 known vulnerabilities.

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  • Low 2.5
    CVE-2026-27139

    FileInfo can escape from a Root in os

    On Unix platforms, when listing the contents of a directory using File.ReadDir or File.Readdir the returned FileInfo could reference a file outside of the Root in which the File was opened. The impact of this escape is limited to reading metadata provided by …

    Go standard library os go stdlib Debian Ubuntu Alpine Go
  • Low 3.8
    CVE-2025-22873

    Improper access to parent directory of root in os

    It was possible to improperly access the parent directory of an os.Root by opening a filename ending in "../". For example, Root.Open("../") would open the parent directory of the Root. This escape only permits opening the parent directory itself, not ancesto…

    Go standard library os go stdlib Debian Ubuntu Alpine Go
  • Low 3.1
    CVE-2022-30629

    Session tickets lack random ticket_age_add in crypto/tls

    Non-random values for ticket_age_add in session tickets in crypto/tls before Go 1.17.11 and Go 1.18.3 allow an attacker that can observe TLS handshakes to correlate successive connections by comparing ticket ages during session resumption.

    Go standard library crypto/tls go stdlib Debian Ubuntu Alpine Go