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3 April 2026

Vulnerabilities first published on this day (UTC), newest first.

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All Critical High Medium Low Exploited only Public exploit

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  • Medium 6.1
    CVE-2026-34980 Public exploit

    OpenPrinting CUPS: Shared PostScript queue lets anonymous Print-Job requests reach `lp` code execution over the network

    OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and prior, in a network-exposed cupsd with a shared target queue, an unauthorized client can send a Print-Job to that shared PostScript que…

    OpenPrinting cups cups cups Debian Ubuntu Azure Linux Alpine
  • Medium 5.0
    CVE-2026-34990 Public exploit

    OpenPrinting CUPS: Local print admin token disclosure using temporary printers

    OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and prior, a local unprivileged user can coerce cupsd into authenticating to an attacker-controlled localhost IPP service with a reusable A…

    OpenPrinting cups cups cups Debian Ubuntu Azure Linux Alpine
  • Medium 5.3
    CVE-2026-28767 Public exploit

    Gardyn Cloud API Missing Authentication for Critical Function

    A specific administrative endpoint notifications is accessible without proper authentication.

    Gardyn Cloud API
  • Medium 5.3
    CVE-2026-32662 Public exploit

    Gardyn Cloud API Active Debug Code

    Development and test API endpoints are present that mirror production functionality.

    Gardyn Cloud API