Security researcher Caleb Ristvedt disclosed the issues on July 222, 202620262026, warning that all GNU Guix installations are affected. Systems running guix-daemon as root face the highest risk because a malicious substitute server or a man-in-the-middle attacker could write files in root-accessible locations, including /etc/passwd. GNU Guix Vulnerabilities The most severe issue affects restore-file, the […]

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Source Link: https://gbhackers.com/gnu-guix-vulnerabilities-let-attackers-overwrite-arbitrary-files-and-escalate-privileges/